Author: Your Sunbae

November is a very good month for Korea if you like cool, clear days and fewer crowds than October. Seoul averages 11.9°C by day and 3.5°C at night, the last autumn colour hangs on into the first week, and the calendar is packed: Busan’s fireworks on Sat 7 Nov, the Melon Music Awards on 14 and 15 Nov, and the first Christmas lights. Pack layers, not a snowsuit.

Sunbae Says: Do your leaf peeping in the first week of November, then switch to food, spas and lights. By the last week the trees are bare and the wind has teeth.

November Weather In Korea: The Real Numbers

You step out of Incheon on 3 Nov and a light jacket is plenty. On the 25th, that same jacket feels like paper once the sun drops. That is November.

These are the Korea Meteorological Administration’s 1991 to 2020 averages, the honest baseline. Any single year can swing warmer or colder.

City	Avg High	Avg Low	Rain	Snow Days
Seoul	11.9°C	3.5°C	51 mm	2.3
Busan	16.6°C	8.3°C	50 mm	0.1
Jeju City	16.4°C	10.4°C	70 mm	n/a

Late November is a different animal: nights drop close to freezing, and the Han River wind bites harder than the thermometer suggests. Seoul gets only about 6 rainy days in the month.

Want the mild version? Go south. Busan and Jeju run roughly 5°C warmer than Seoul by day, and my Jeju In November guide covers the island properly.

Early Or Late November? Pick Your Week

Option	Best For	Cost	Time	My Take
1 to 8 Nov	Last foliage, fireworks, mild days	Highest (Busan hotels spike for 7 Nov)	7 to 10 days	My pick. Colour, events and comfort in one week.
9 to 18 Nov	K-pop fans, city breaks, quieter palaces	Mid	5 to 7 days	Great if the MMA is your reason to fly.
19 Nov (Suneung)	Nobody, if you are flying	Same	1 day	Avoid flying this day. Fine for sightseeing after lunch.
20 to 30 Nov	Budget, spas, early Christmas lights	Lowest	Any	Cold, bare trees, but cheaper and calmer. Pack properly.

I’d book 1 to 8 Nov without hesitation. Stuck with late dates? Lean into hot water, street food and lights.

Autumn Foliage: Catch The Tail End

The Korea Forest Service released its 2026 forecast on 22 Sep, and the Kyunghyang Shinmun report on the forecast map (in Korean) puts the national ginkgo peak around 30 Oct and maple around 31 Oct. Seoul’s palaces and boulevards should still be golden in the first days of November. These are forecasts, not promises.

The season is running on time. Seoraksan showed its first colour on 28 Sep, exactly the long term average and four days earlier than 2025, according to the KMA as reported by Newsis (in Korean).

Option	Best For	Cost	Time	My Take
Seoul palaces and ginkgo streets	First timers, families	Low	Half a day	Easiest win in week one.
Naejangsan (forecast peak about 4 Nov)	Maple lovers, photographers	KTX plus local bus	Long day trip	The best red in Korea, on a weekday only.
Hallasan, Jeju (about 6 Nov)	Hikers, Olle walkers	Flight to Jeju	2 days or more	Pair it with the Olle festival.

Worth It: a weekday at Naejangsan in the first week of November; the 4th is a Wednesday. Skip It: Seoraksan in November, whose peak is forecast for 20 Oct. If you land in October instead, my Seoraksan day trip guide has you covered. Every Seoul spot I trust is in Seoul Fall Foliage 2026.

[AFFILIATE: Klook Naejangsan day tour from Seoul]

Big November 2026 Events

These are the ones worth planning around. Everything else lives on the Seoul Sunbae events calendar.

JTBC Seoul Marathon, Sun 1 Nov. The full course starts at Sangam World Cup Park at 7:30am and finishes at Olympic Park. Entries are closed, but roads close along the route that morning, so take the subway, not a taxi.

Busan Fireworks Festival, Sat 7 Nov. Korea’s biggest fireworks show over Gwangan Bridge, the 21st edition, with viewing zones at Gwangalli Beach, Igidae and Dongbaekseom. The beach is free. Paid seats are 100,000 won (R, table and chairs) or 70,000 won (S, chair only), on sale through NOL Ticket until 5pm on 6 Nov, per the official ticket page (in Korean). In 2024 the main show ran from 7pm for about an hour; the 2026 timetable is not posted yet. My full survival plan is in Busan Fireworks Festival 2026.

Heads Up: the early bird seats sold out within a minute on 26 Aug, and resale tickets on social media are a known scam route. Buy only through NOL Ticket or Busan Bank, and if you are going free, be on the sand by mid afternoon.

[AFFILIATE: Agoda hotels near Gwangalli Beach for the fireworks]

Jeju Olle Walking Festival, 5 to 7 Nov. Three days of group walks on Olle Routes 19 and 20 with haenyeo dance and village food markets. The Visit Jeju festival page lists 30,000 won entry and advance registration closing 9 Oct, so if you read this on launch day, you have one day.

Melon Music Awards, Sat 14 and Sun 15 Nov. The first two day edition, at Gocheok Sky Dome. As of 2 Oct, ticket dates and prices had still not been announced, and acts announced so far include ATEEZ, ILLIT, RIIZE and PLAVE. Watch Melon Ticket, and see K-pop In Seoul This Winter for the rest of the season.

Halloween runs long. Lotte World’s autumn horror festival runs to 15 Nov with a nightly 8:20pm parade, reports New Daily (in Korean), and Everland’s zombie zone Blood City Zero runs to 22 Nov, 4pm to 9pm daily, per Aju News (in Korean). My Halloween In Seoul guide compares both.

Seoul Autumn Festa links performances and festivals across the city until 29 Nov, says the Seoul city government.

Christmas lights start. The Shinsegae facade in Myeongdong was unveiled on 9 Nov in 2023 and around 7 Nov in 2025. The 2026 date is not announced yet, so treat “early to mid November” as the working guess.

The Exam Day Nobody Warns You About

Thursday 19 Nov is Suneung, the national university entrance exam, confirmed in the government’s official exam notice (in Korean). It matters to you.

During the English listening section, every takeoff and landing in the country stops. In 2025 that window was 1:05pm to 1:40pm and about 140 flights were rescheduled, reported the Kyunghyang Shinmun (in Korean). Banks and many offices also open an hour late so students get clear roads.

Heads Up: the 2026 flight freeze times are usually confirmed about a week before the exam. If you fly on 19 Nov, expect a retimed departure, and leave early for the airport because morning roads near schools are restricted.

What Locals Know

“Peak” means two different things. The Forest Service calls a mountain at peak when 50% of leaves have turned. The KMA waits for about 80%. That is why Korean sites disagree by days. For a first timer, the Forest Service date is your “go now” date; the KMA date is the last good weekend.

Locals book Busan the minute sales open. Busan residents get 10% off paid seats this year, and the hotel packages close on 25 Oct. If you have not booked a Gwangalli hotel by now, stay in Seomyeon or Haeundae and ride in.

Your tourist pass starts the day you charge it. The Seoul short term passes cannot be loaded in advance; the clock starts on the charging day. So charge it on the morning you start riding, not the night you land.

The stadium knows the crush. Gocheok’s operator, the Seoul Facilities Corporation, suggests Guro or Gaebong stations to dodge the Guil Station jam. After the MMA, that 15 to 20 minute walk will beat a 40 minute platform queue.

Getting There

1. Busan for the fireworks: KTX from Seoul Station or Suseo Station, about 2.5 hours, standard fare 54,400 won, booked in the Korail+ app. Then Busan Metro Line 2 to Gwangan Station and walk about 10 minutes to the beach. Check Naver Map for the exit on the night, since police manage exits during the show.
2. Naejangsan: KTX from Yongsan to Jeongeup, roughly 1.5 to 2 hours, then local bus 171 to the park entrance in about 30 minutes. Confirm the bus on Naver Map; autumn weekends add queues.
3. Gocheok Sky Dome: Line 1 to Guil Station, Exit 2, a 3 minute walk.
4. Shinsegae facade: Line 4 to Hoehyeon Station, Exit 7, which leads straight to the store.
5. Lotte World: Line 2 (green) or 8 to Jamsil Station, Exit 4.

[SUNBAE FIELD TEST: time the walk from Guil Station Exit 2 and from Guro Station to the Gocheok gates on an event night]

Pick Your Version

If It’s Your First Time: I’d book 1 to 8 Nov. Three days of golden trees in Seoul, then KTX to Busan for the fireworks.

If You’re Bringing Kids: I’d do Seoul first while the Lotte World and Everland Halloween seasons are still on, then base yourself in Busan where afternoons stay near 17°C.

If You’re Travelling Solo: Weekdays everywhere: Naejangsan on Wednesday 4 Nov, palaces on a Thursday morning, and the fireworks only if you can stand in a crowd for hours.

If You’re Here For A Reset: Seoul Wellness Travel Week starts 29 Oct, so I’d arrive at the very end of October, then finish with a jjimjilbang on a cold night. My Seoul Wellness Travel Week guide has the programme.

Sunbae’s Picks

My pick for the best week: 1 to 8 Nov. After 24 autumns here, I’d take it over the shoulder to shoulder peak of mid October every time.

If I only had one November evening in Seoul, I’d walk a ginkgo street at dusk, then warm up with fish cake broth from a street cart. Cheap, warm, very local.

My pick for late November: stop chasing leaves. Markets, lights and spas, and you will enjoy the cold instead of fighting it.

[SUNBAE STORY: a late November night in Seoul when the first cold snap hit, and what warmed you up]

Offers Worth Knowing

The Busan fireworks are free from the beach, and many Seoul Autumn Festa events cost nothing. In Seoul the short tourist transit passes survive: the city lists 1, 2, 3, 5 and 7 day passes (in Korean) at 5,000 to 20,000 won, plus 3,000 won for the physical card, sold from machines at Line 1 to 8 stations. See Which Transit Card You Need. And the KTX to Busan just got cheaper (below).

What’s Changing In 2026

Busan got cheaper by train. After KTX and SRT merged on 1 Sep 2026, the standard Seoul to Busan fare fell from 59,800 to 54,400 won (in Korean), and you now book both Seoul Station and Suseo Station departures in one app. My read: fireworks weekend trains will go fast, so book the moment your dates are fixed.

The rest of Korea is catching up with Seoul. Foreign arrivals through regional airports rose 42.5% in the first half of 2026, against 18.2% at Incheon and Gimpo, reports Korea JoongAng Daily. Fly straight into Busan or Jeju and skip the Seoul transfer.

What To Pack For November

Think three layers you can peel off in a warm café and put back on at a bus stop.

• A light down jacket or padded coat (essential after mid November)
• A hoodie or knit sweater for the middle layer
• A thermal base layer for late November
• Walking shoes for 20,000 steps
• A scarf and light gloves

Indoor heating is strong, so one thick layer means you cook on the subway. Hand warmers and gloves are at every convenience store. My full list is in What To Wear In Korea From October To December.

Before You Fly

Two admin jobs. If you are a visa exempt visitor without a K-ETA, file the free e-Arrival Card within 3 days before you land; my e-Arrival Card guide walks you through it. If you hold a passport from one of the 22 K-ETA exempt countries, that exemption runs to 31 Dec 2026, and as of 4 Oct nothing has been announced for 2027. Load Naver Map and a translation app before you go; my Korea travel apps guide lists the ones I actually use.

Heads Up: lookalike sites charge fees for the free e-Arrival Card and for K-ETA. Only use k-eta.go.kr and e-arrivalcard.go.kr.

Word Of The Stop

단풍 (danpung): autumn foliage. Say “danpung gugyeong” (단풍 구경) and you are talking about leaf peeping, the national autumn hobby. Every hiker in full gear on the subway in early November is doing it.

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Map And Directions

Frequently Asked Questions

Is November A Good Time To Visit Korea?

Yes. Early November has foliage, days around 12°C, the Busan fireworks and the Melon Music Awards. Late month is shorter and colder.

Does It Snow In Seoul In November?

Rarely. Seoul averages 2.3 snowy days in November, mostly flurries that do not settle.

Where Is Warmest In Korea In November?

Busan and Jeju. Both average highs above 16°C, about 5°C warmer than Seoul.

When Is The Autumn Foliage Peak In November 2026?

The Korea Forest Service forecasts Naejangsan around 4 Nov and Hallasan around 6 Nov. Seoul’s ginkgo and maple are forecast for around 30 and 31 Oct, so early November is your last good window in the capital.

Are Melon Music Awards 2026 Tickets On Sale?

Not as of 2 Oct 2026. The dates (14 and 15 Nov) and venue (Gocheok Sky Dome) are confirmed; ticketing is expected through Melon Ticket once announced.

Next Stop

• Korea In December 2026: what changes when the lights and the real cold arrive.
• What To Wear In Korea From October To December: the full layering list for your suitcase.
• Busan Fireworks Festival 2026: where to stand, when to arrive and how to get out.

Resources

• Korea Travel Hotline 1330: call 1330 (+82-2-1330 from abroad) for English help 24 hours a day.
• Busan Fireworks Festival official site: timetable, traffic closures and paid seats.
• Seoul Autumn Festa: the city’s performance and festival listings to 29 Nov.
• Gocheok Sky Dome directions: official station and exit guide.
• Korail+ app: KTX tickets from Seoul Station and Suseo Station.
• Naver Map or KakaoMap: live exits, buses and walking routes in Korean and English.
• K-ETA official site: check if you need one, and watch for the 2027 decision.

How I Checked This

On 4 Oct 2026 I rechecked every date, price and station against the official, tourism board and Korean news sources linked above, plus local blogs and expat coverage. Still unconfirmed: Melon Music Awards ticketing, the Shinsegae facade start date, the 2026 Suneung flight freeze times, the fireworks timetable and any 2027 K-ETA decision. Foliage dates are forecasts and can shift.

Sources

• Seoul climate table, KMA 1991 to 2020 normals via Wikipedia
• Busan climate table, KMA normals via Wikipedia
• Jeju City climate table, KMA normals via Wikipedia
• Kyunghyang Shinmun: Forest Service 2026 foliage forecast (in Korean)
• Dailian: 2026 foliage peak dates (in Korean)
• Newsis: Seoraksan first foliage 28 Sep and KMA definitions (in Korean)
• Financial News: Seoraksan first foliage (in Korean)
• Busan Fireworks Festival: ticket page (in Korean)
• Seoul Shinmun: Busan Fireworks paid seat prices (in Korean)
• Stars and Stripes Korea: 2024 Busan Fireworks show times
• Visit Jeju: 2026 Jeju Olle Walking Festival
• Soompi: Melon Music Awards 2026 dates
• Make2t: MMA 2026 ticketing status and lineup (in Korean)
• Make2t: JTBC Seoul Marathon 2026 guide (in Korean)
• New Daily: Lotte World autumn festival 2026 (in Korean)
• Aju News: Everland Blood City Zero 2026 (in Korean)
• Seoul Metropolitan Government: Seoul Autumn Festa (in Korean)
• Gukje News: 2023 department store facade dates (in Korean)
• Newspim: 2025 Shinsegae facade unveiled (in Korean)
• Korea Policy Briefing: 2027 Suneung on 19 Nov 2026 (in Korean)
• Kyunghyang Shinmun: 2025 Suneung flight suspension (in Korean)
• Seoul Metropolitan Government: short term pass prices (in Korean)
• Seoul Facilities Corporation: Gocheok Sky Dome directions (in Korean)
• Hankyung: KTX and SRT merger and new fares (in Korean)
• Korea JoongAng Daily: first half 2026 arrivals and regional airports
• K-ETA official site
• Tripprof: no 2027 K-ETA decision announced

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Written by your sunbae. 24 years living in Seoul, former Korean TV and radio presenter, university professor, and two decades behind the decks in the city’s clubs. Every fact here is checked against official sources and, wherever possible, on the ground.

Beep Check: verified 4 Oct 2026. Rules, prices and dates change; confirm with the official source before you travel.

The temporary K-ETA exemption for 22 countries, including the US, Canada, the UK, Australia and Japan, ends on 31 Dec 2026 (Korea time). As of 5 Oct 2026, Korea has not announced an extension into 2027. If nothing changes, you need an approved K-ETA before boarding from 1 Jan 2027. It costs 10,000 won and lasts three years.

Sunbae Says: If you are flying to Korea any time after Christmas, apply for a K-ETA now. It is valid for three years, replaces the e-Arrival Card, and makes the whole 2027 question irrelevant for you.

What The K-ETA Is

Picture the one moment this matters: you are at the check in desk in Toronto or London on 1 Jan, and the agent checks your Korean travel authorisation. That check happens before you board, not when you land. The K-ETA (Korea Electronic Travel Authorization) is that authorisation: an online approval, granted in advance, for people who can visit Korea without a visa. It is not a visa.

The key numbers, from the official K-ETA application guide:

• Fee: 10,000 won, non refundable even if refused, plus a separate online payment fee
• Validity: 3 years, or until your passport expires if sooner
• Processing: typically 72 hours or less, longer when applications surge
• Stay length: set by your nationality, not by the K-ETA
• Bonus: approved holders do not submit the arrival card

If this is your first trip, my Start Here hub puts all the pre flight jobs in order, and Korea In November 2026 shows you what the season looks like.

Who Is Exempt Until 31 Dec 2026

The temporary exemption covers 22 countries and regions: Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Hong Kong, Italy, Japan, Macao, the Netherlands, New Zealand, Norway, Poland, Singapore, Spain, Sweden, Taiwan, the United Kingdom and the United States (including Guam).

The Korean Consulate General in New York’s notice gives the period as 1 Jan to 31 Dec 2026, Korean Standard Time. Exempt travellers without a K-ETA file the free e-Arrival Card within three days before arrival instead.

Separately, since 3 Jul 2023 travellers aged 17 and under and 65 and over have not needed a K-ETA in advance, as ANA’s K-ETA page confirms. They still file the arrival card.

So What Happens In 2027?

Nobody outside the government knows yet, and I will not pretend otherwise. Here is what is on the record.

The default is “K-ETA required”. The US State Department’s Korea page already says that starting 1 Jan 2027 you will need a K-ETA before travelling. That is not a new decision. It is simply what happens if Seoul does nothing.

The official portal has said nothing new. On 5 Oct 2026 the latest exemption notice on the K-ETA portal was still the 2026 one, covering 1 Jan to 31 Dec 2026, and it says nothing about 2027.

Last year the answer came late. The Prime Minister flagged the 2026 extension in September 2025, but in mid December the Los Angeles consulate was still “waiting for official documents”, the Korea Daily reported (in Korean). Formal confirmation came on 23 Dec 2025. This year I found no comparable September signal in the Korean press.

So there are two realistic outcomes:

Scenario one: another extension. The exemption rolls into 2027, probably announced late in the year again. Nothing changes for you; you keep filing the e-Arrival Card.

Scenario two: it ends. From 1 Jan 2027, travellers from those 22 countries need an approved K-ETA before boarding, as visitors from other visa free countries already do. No K-ETA, no boarding.

I will update this page as soon as the Ministry of Justice or a Korean embassy posts a notice.

Your Options, Compared

Option	Best For	Cost	Time	My Take
Get a K-ETA now	Any trip touching 2027, repeat visitors	10,000 won plus card fee	About 10 min to apply, up to 72 hours to approve	My pick. Cheap, three years, no arrival cards.
Wait for the decision	Trips starting in mid to late January or later	Free until you apply	Risky if the news lands in late December	Fine if you set a calendar reminder for 15 Dec.
e-Arrival Card only	Trips that end before 31 Dec 2026	Free	5 to 10 min, within 3 days of landing	Perfect if you are home for Christmas.
Paid “visa service” site	Nobody	Many times the official fee	Same wait	Skip. You pay more for the same form.

My call: if your return flight lands after 31 Dec, or you think you will visit again by 2029, apply now and stop refreshing the news.

What Locals Know

Korean notices come first, in Korean. The decision belongs to the Ministry of Justice, and last year’s confirmation went up on the K-ETA portal as a notice titled “한시 면제 기간 연장 알림” (temporary exemption extension notice). English news followed. If you can spot that phrase, you will know before most travel sites do.

Koreans get burned by the mirror image of this scam. This autumn the Korean press ran warnings from the Korea Consumer Agency about lookalike sites charging Koreans up to 250,000 won for US and Canadian travel permits that cost a fraction of that. The same trick runs on K-ETA searches in English. Type the address yourself.

The portal posts practical warnings too. On 30 Sep 2026 it warned that Gmail users face delayed emails (in Korean) and asked applicants to use another email, noting Outlook and Hotmail can lag as well. It was also offline overnight on 8 to 9 Oct 2026 for maintenance.

Heads Up: Do not apply with a Gmail address right now. The official portal says approval emails to Gmail are delayed. Use another email provider, and check your status on k-eta.go.kr rather than waiting for the inbox.

Where To Do It

There is no counter to visit. You apply online at k-eta.go.kr or in the official K-ETA app, before you fly. You cannot apply at Incheon on arrival, because the airline checks your status at check in.

1. Go to k-eta.go.kr or download the official K-ETA app. Check the address bar says .go.kr.
2. Have your passport and a recent colour photo of your face ready.
3. Enter your passport details and the rest of the form, then upload the photo.
4. Pay 10,000 won plus the payment fee by card.
5. Wait for approval, then check your status on the official site. ANA advises applying at least 72 hours before you travel.
6. Check that the name and passport number match your passport exactly.

One quirk: if your passport is from an exempt country, the portal shows a “K-ETA exempt” pop up when you scan it. You can still apply and pay voluntarily, the official notice confirms, so do not mistake the pop up for an error.

Should You Apply Now?

Worth It: a K-ETA for anyone landing on or after 1 Jan 2027, anyone on a trip that crosses New Year, and repeat visitors. For 10,000 won you remove the risk of being refused boarding, and you skip the e-Arrival Card on every trip for three years.

Skip It: any third party website that charges more than the official fee. Anything other than k-eta.go.kr or the official app is an agent adding a margin, at best.

Flying home before 31 Dec, say straight after Christmas in Seoul, with no plans to return? You do not need one. File the free e-Arrival Card and relax.

[AFFILIATE: travel insurance]

Timing Traps Around New Year

The exemption dates are in Korean Standard Time, and the airline checks your status at check in. If you leave North America or Europe on 31 Dec, you usually land on 1 Jan. Do not bet your trip on how a check in agent reads that. Get the K-ETA. Coming for the countdown? Read New Year’s Eve In Seoul and Korea In December 2026 too.

Heads Up: Any flight that lands in Korea on or after 1 Jan 2027 is the risk zone. Departure date does not matter; arrival in Korea time does.

[AFFILIATE: Agoda hotels in Seoul for New Year]

A K-ETA does not change how long you may stay. That is set by your nationality: GOV.UK lists up to 90 days for British visitors, the US State Department lists 90 days for Americans, and other countries differ, so check yours before booking a long trip. Canada’s official travel advice also warns about online e-Arrival Card scams.

Pick Your Version

If It’s Your First Time: Landing before mid December and home before Christmas? I’d skip the K-ETA and file the e-Arrival Card. If your dates touch New Year, I’d apply this week.

If You’re Bringing Kids: Children aged 17 and under do not need a K-ETA in advance, but you as the adult do if the exemption ends. They still need arrival cards. My Seoul With Kids In Winter guide covers the rest.

If You’re Travelling Solo: I’d get the K-ETA. Alone, you have no one to troubleshoot a check in problem with, and 10,000 won is cheap insurance.

If You’re Here For A Reset: For a spa or temple trip, the K-ETA rules are the same as for anyone. For medical treatment, the visa route is a separate question, so start at my Reset hub.

Sunbae’s Picks

My pick for anyone flying after 20 Dec: apply now, pay the 10,000 won, and stop refreshing the news.

I’d skip every paid “K-ETA service” website. Type the official address yourself.

If I were flying on 31 Dec, I’d hold a K-ETA, full stop, for the time zone reason above.

After 24 years of watching rules change here, my rule is to trust official notices over rumours, and to act on what is published, not on what is expected.

Offers Worth Knowing

The e-Arrival Card is free. The official K-ETA fee is 10,000 won for three years of trips. Travellers aged 17 and under and 65 and over do not need a K-ETA in advance. Once you land, Seoul’s 1 to 7 day tourist transit passes are the next saving; see Which Transit Card You Need.

What’s Changing In 2026

Long haul visitors are the growth story. Korea had about 18.94 million foreign visitors in 2025, and Yanolja Research found US arrivals reached 1.48 million, up 42.1% on 2019, with the Americas up 45.8% and Oceania up 44.5%. Most of those markets are on the exempt list. My read, and it is only a read: the stakes are higher than ever, so expect the decision to be taken seriously, but do not expect it early.

Entry paperwork already changed once this year. The e-Arrival Card became mandatory for foreign nationals from 1 Jan 2026, as EY’s tax alert notes. Keep it and the K-ETA straight with my travel apps guide.

Medical visitors get a faster lane. From 1 Oct 2026, 112 certified medical institutions and agencies can use three day electronic visa processing for foreign patients, The Korea Times reports. That is a visa route, separate from the K-ETA.

Word Of The Stop

전자여행허가 (jeonja yeohaeng heoga): electronic travel authorisation, the Korean name for K-ETA. Pair it with 한시 면제 (hansi myeonje), “temporary exemption”, and you can read the headline that matters.

Frequently Asked Questions

Do Americans Need A K-ETA In 2027?

If the exemption is not extended, yes: the US State Department already says US citizens will need a K-ETA from 1 Jan 2027. As of 5 Oct 2026, no extension has been announced. A K-ETA issued now stays valid for three years.

How Much Does A K-ETA Cost?

10,000 won on the official site, plus a small online payment fee. It is not refundable, even if your application is refused.

How Long Is A K-ETA Valid?

Three years from approval, or until your passport expires, whichever comes first. It covers multiple trips.

Do Children Need A K-ETA?

Children aged 17 and under and adults aged 65 and over do not need one in advance. They still file the e-Arrival Card.

Do K-ETA Holders Still File The Arrival Card?

No, if you enter on that K-ETA. If you enter on a visa, you file the card even with a K-ETA.

Next Stop

• Korea e-Arrival Card: the free form you file if you skip the K-ETA.
• Christmas In Seoul 2026: what to plan if your trip ends right before the deadline.
• Which Transit Card You Need: the next job once you land.

Resources

• K-ETA official site: the only place to apply, check status and read exemption notices.
• Official K-ETA app: the same application on your phone; check the developer before installing.
• e-Arrival Card official site: free, within 3 days before landing, if you have no K-ETA.
• Korea Immigration Contact Center 1345: immigration questions in English.
• Korea Travel Hotline 1330 (+82-2-1330 from abroad): general travel help 24 hours a day.

How I Checked This

On 5 Oct 2026 I checked the K-ETA portal’s guide and notice board (exemption notice, Gmail warning, 8 to 9 Oct outage), the e-Arrival Card target rules, the New York consulate notice, ANA’s age rules, the US State Department, GOV.UK and Travel.gc.ca pages, last year’s timeline in the Korea Daily and Passport Index, and Korean news for any 2027 signal. Still unconfirmed: whether the exemption will be extended into 2027.

Sources

• K-ETA official application guide: fee, validity, arrival card exemption
• K-ETA portal notice: exemption extended to 31 Dec 2026 (in Korean)
• K-ETA portal notice: Gmail delays (in Korean)
• K-ETA portal notice: system outage 8 to 9 Oct 2026 (in Korean)
• e-Arrival Card: who must submit (in Korean)
• Consulate General in New York: exemption notice to 31 Dec 2026
• US State Department: South Korea entry, K-ETA from 1 Jan 2027
• GOV.UK: South Korea entry requirements
• Travel.gc.ca: South Korea entry and exit
• KPMG: extension to 31 Dec 2026 and country list
• EY: Korea extends K-ETA exemption to 31 Dec 2026
• Korea Daily: December 2025 confusion before the extension notice (in Korean)
• Passport Index: extension confirmed 23 Dec 2025
• ANA: K-ETA timing, age exemptions and validity
• Financial News, News1 and Hankyung: Korea Consumer Agency warning on ESTA and eTA agency sites (in Korean)
• Yanolja Research: 2025 inbound tourism analysis
• EY: e-Arrival Card mandatory from 1 Jan 2026
• The Korea Times: fast track medical e-visas from 1 Oct 2026

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Written by your sunbae. 24 years living in Seoul, former Korean TV and radio presenter, university professor, and two decades behind the decks in the city’s clubs. Every fact here is checked against official sources and, wherever possible, on the ground.

Beep Check: verified 5 Oct 2026. Rules, prices and dates change; confirm with the official source before you travel.

The Korea e-Arrival Card is a free online form at e-arrivalcard.go.kr that most visa free and visa holding visitors file from three days before landing (Korea time). It takes about 5 to 10 minutes: passport photo, flight, purpose of visit, where you’re staying, done. If you hold a valid K-ETA, you skip it.

Sunbae Says: Do it the evening before your flight, at home, on decent Wi-Fi. Not at the gate, and never on a website that asks for money. The real one ends in .go.kr and costs exactly zero won.

Who Needs The e-Arrival Card

Picture it: you’re balancing a backpack on one knee, photographing your passport under corridor lights while your whole flight overtakes you. Don’t be that person.

The official list of who must declare is short. You file if you are:

• A citizen of a country on the temporary K-ETA exemption (US, Canada, UK, Australia, Japan and the rest of the 22, through 31 Dec 2026) and you have no K-ETA
• A traveller from a K-ETA country who is 17 or under, or 65 or over, and so never needed a K-ETA
• Entering on a Korean visa (even if you also hold a K-ETA)

You do not file if you hold a valid K-ETA and enter on it, a Korean residence card (including permanent resident and overseas Korean resident cards), or you’re airline crew. Transit passengers who never pass immigration don’t file either, per the official FAQ.

The trap most guides miss: kids and grandparents from exempt countries. They don’t need a K-ETA, so families assume they need nothing. They still need the arrival card.

New to all this? My Start Here hub lists every pre flight job in order.

When To Submit

The official e-Arrival guide says you can file from three days before arrival, counted in Korean Standard Time: arrival day, the day before, or two days before. It lapses 72 hours after you submit, or once you’ve cleared immigration. Every trip needs a fresh one.

Flying from North America? Count back in Korea time, not your time. Land Saturday morning in Seoul, and your window opened Thursday Korea time, which is still Wednesday morning in Vancouver.

Heads Up: The official site is offline from 18:00 Thursday 8 Oct to 02:30 Friday 9 Oct 2026 (Korea time) for system work, per its notices page, and the window may shift. Landing 9 to 11 Oct? File before 6pm KST on 8 Oct, or after 02:30 on 9 Oct.

Your Options, With My Take

Option	Best For	Cost	Time	My Take
Online, at home, the night before	Almost everyone	Free	5 to 10 min	My pick. Calm, inside the window, time to redo a blurry photo.
Online at the departure gate	Last minute planners	Free	10 min plus stress	Works, but boarding calls and 5% battery breed typos.
Online after landing, before immigration	People who forgot	Free	10 to 15 min	Legal and fine. You’ll just be the one in the corridor.
Paper card at the airport	No phone, dead battery	Free	5 min	Still accepted in 2026, but slower and not something to plan around.
A K-ETA instead	Repeat visitors, trips into 2027	10,000 won	Apply at least 72 hours ahead	Worth it if you’ll be back within three years.

What You Need Before You Start

The official checklist is a valid passport, a working email address, your arrival date and flight number, and where you’re staying. A departure date is asked for; the departure flight number is optional. If you haven’t booked a way out, the FAQ says an approximate date is fine, though officers may ask about your plans.

Two things the official checklist doesn’t spell out: the form asks your occupation, and you’ll want the full address of your first night’s stay, ideally in Korean too (copy it from your booking or the map apps in my travel app guide). If you’re staying at several places, the FAQ says enter your main one, or the first.

How To Fill It In, Step By Step

The official process guide has five steps. Here they are with what actually trips people up.

1. Open the real site. Type e-arrivalcard.go.kr yourself rather than clicking an ad. It works on phone or laptop, there’s no app, and it runs in seven languages including English.
2. Agree to the terms and enter your email twice. This is the lead filer’s email. A child under 14 can’t be the lead filer.
3. Add passports. Photograph the photo page flat, no glare, with the two lines of machine readable text sharp and fully in frame. If the scan fails, you can type the details in by hand.
4. Add your trip. Arrival date, flight number, departure date, purpose (tourism for most readers), accommodation, contact details and occupation.
5. Check, verify, submit. Since 6 May 2026 there’s a verification code step before submission. You then get an issue number and can save the whole thing as a PDF.

Save that PDF straight away. The site itself warns that confirmation emails can be delayed or lost for Gmail, Outlook.com, Hotmail and QQ users. You don’t have to show anything at the desk, but the issue number is how you edit later.

Made a mistake? Before immigration you can change your address, purpose or departure details using the issue number or email check. The arrival date can only be changed within three days of your first submission; otherwise, just file a new one.

[AFFILIATE: Klook eSIM or pocket Wi-Fi for arrival]

Heads Up: Lookalike sites copy the flag and the wording, then charge a “processing fee”. In March 2026 Korea’s embassy in Beijing warned about fake sites on Baidu asking 232 to 510 yuan (about 50,000 to 110,000 won) to file, Hankyung reported (in Korean). The real form is free. If a page wants your card number, close the tab.

Families And Kids

On a phone, one submission covers up to 9 people. On a PC, a group submission covers up to 1,000, as long as everyone shares the same arrival date and flight. For a family of four, the phone version is plenty.

The law says the traveller fills in their own card, but the FAQ allows someone else to file when the traveller can’t, which covers your kids. Lay every passport out on the table before you start; the photo step is where tired parents lose patience. More family logistics in Seoul With Kids In Late Autumn And Winter.

Where To Do It At The Airport

Forgot? You’re not stuck. The official FAQ says that even if you didn’t file before landing, you can fill in the e-Arrival Card or a paper card before immigration. When VisasNews asked the Ministry of Justice in March 2026, the ministry said paper and electronic cards run in parallel until it announces otherwise, and that tablets and QR codes linking to the official site are provided in arrival areas.

Here’s the practical drill. Once the crew says phones are fine, connect to the airport’s free Wi-Fi on the walk from the gate, and use the corridor before the immigration hall to file on your phone. Incheon T1, T2, Gimpo, Gimhae and Jeju all work the same way; the form doesn’t care which airport you land at.

[SUNBAE FIELD TEST: walk the Incheon T1 and T2 arrival corridors and note exactly where the e-Arrival tablets and QR code posters stand, whether paper cards are still stacked near the desks, and whether airlines still hand them out on board]

Once you’re through, you’ll want a transit card before the train; which transit card tourists need now explains why your first airport ride runs on T-money.

Worth It Or Skip It

Skip It: any site, agency or “fast track” that charges you. Korea doesn’t sell a faster arrival card. The government site, in its own notice, warns about similarly named sites asking for personal details or fees.

Worth It: a K-ETA instead, if you’ll visit Korea again within three years or your trip runs into 2027. It costs 10,000 won, lasts three years, and the official K-ETA guide says approved holders are exempt from the arrival card. The 22 country exemption ends 31 Dec 2026 and nothing about 2027 had been announced as of 4 Oct. My K-ETA 2027 guide has the decision in full.

Pick Your Version

If It’s Your First Time: File the night before you fly, save the PDF, screenshot the issue number. One less thing between you and your first convenience store coffee.

If You’re Bringing Kids: Do the whole family in one phone submission, passports laid out first. Remember the under 17 rule: your kids need this card even though they don’t need a K-ETA.

If You’re Travelling Solo: File the evening before and send the PDF to someone at home along with your hotel address. My Solo In Seoul guide covers the rest.

If You’re Here For A Reset: If you’re coming for a health checkup on a visa, note the twist: visa holders file the card even if they also hold a K-ETA.

Sunbae’s Picks

My pick for timing: the evening before departure, at home. Inside the window, room to fix mistakes.

My pick for email: a non Gmail address if you have one, given the site’s own warning. If not, save the PDF on the spot.

I’d skip filing at the gate. Gate Wi-Fi, a boarding call and a dying phone are how typos happen.

If you’ll be back within three years, I’d buy the K-ETA once and forget arrival cards altogether.

After 24 years here, my rule is simple: every form that can be done at home gets done at home. Then pack properly with my autumn and winter packing guide.

Offers Worth Knowing

The e-Arrival Card is free, full stop. The official K-ETA is 10,000 won for three years of trips and replaces the arrival card. After you land, Seoul’s 1 to 7 day tourist transit passes are the next real saving.

[AFFILIATE: Klook AREX (blue) airport rail ticket]

Behind The Scenes

Paper never officially died. Plenty of English guides say paper cards ended on 31 Dec 2025, because that was the plan VisitKorea announced. But the Ministry of Justice’s own Korean explainer (in Korean) frames the e-card as an online way to submit the same card, and the ministry told VisasNews both run in parallel until a formal announcement. What it means for you: file online, but nobody gets turned away for forgetting.

The form quietly changed this year. In March 2026 the government said it would drop the “previous departure point” and “next destination” questions after a diplomatic row with Taiwan over how it was labelled, Kyunghyang Shinmun reported (in Korean). If an older guide shows fields you don’t see, that’s why.

The officer already has your card. The FAQ is clear: if your details are right, the inspector sees your submission without you showing anything. The issue number matters only if something doesn’t match.

What’s Changing In 2026

More people are landing alongside you. Korea drew 10.71 million foreign visitors in the first half of 2026, up 21%, and arrivals through regional airports jumped 42.5% year on year in June, Korea JoongAng Daily reports. My read: busier halls everywhere, so filing ahead is the cheapest queue skip there is.

Security tightened. The verification code step arrived on 6 May 2026, aimed at making sure a real person submits each card. Expect one extra screen, not a headache.

2027 is the wild card. If the K-ETA exemption ends on 31 Dec, travellers from those 22 countries will need a K-ETA to board, and a K-ETA replaces the arrival card. Visiting over New Year? Read K-ETA 2027 now, not on the 30th.

What If I Forget?

Breathe. File on your phone on the walk to immigration, or ask for a paper card. You won’t be refused entry for not filing in advance. You’ll just add ten minutes to a long day. If you want the rest of the arrival etiquette, from queue manners to the escalator, my unwritten rules of Korea cover it.

Word Of The Stop

입국신고서 (ipguk singoseo): arrival card. “Ipguk” means entering the country, and you’ll see 입국 on every arrivals sign. The online version is 전자입국신고 (jeonja ipguk singo), “electronic arrival report”.

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Map And Directions

Frequently Asked Questions

Is The Korea e-Arrival Card Free?

Yes. The official site, e-arrivalcard.go.kr, charges nothing. Any site asking for payment is a third party, and some are outright scams.

How Many Days Before My Flight Can I Submit It?

From three days before arrival, counted in Korean Standard Time: arrival day, the day before or two days before. It’s valid for 72 hours after you submit.

Do I Need The e-Arrival Card If I Have A K-ETA?

No, if you enter on that valid K-ETA. If you enter on a visa, you file the card even with a K-ETA.

Do Children Need An e-Arrival Card?

Yes. Kids from K-ETA countries don’t need a K-ETA if they’re 17 or under, but they do need the arrival card. A parent files for them, up to 9 people per phone submission.

Are Paper Arrival Cards Still Used In 2026?

Yes, as a fallback. The official FAQ says you can fill in an e-Arrival Card or a paper card before immigration, and the Ministry of Justice says both run in parallel until it announces otherwise.

Next Stop

• K-ETA 2027: whether to swap the arrival card for a three year K-ETA.
• Seoul In Late October: the best fortnight to arrive this autumn, with Korea In November 2026 and Korea In December 2026 for later trips.
• What’s On: the events calendar for the weeks you’re here.

Resources

• e-arrivalcard.go.kr: the only official site to file, check and edit your card.
• k-eta.go.kr: the official K-ETA site, 10,000 won, if you’d rather skip arrival cards for three years.
• Immigration Contact Center 1345: +82-2-1345 from abroad, weekdays 09:00 to 22:00, English available.
• earrivalcard@korea.kr: official email for e-Arrival questions, answered in Korean and English.
• 1330 Korea Travel Hotline: +82-2-1330 from abroad, for general travel help once you land.
• Naver Map or KakaoMap: copy your hotel’s Korean address for the form.

How I Checked This

On 4 Oct 2026 I rechecked every rule against the official e-Arrival guide, target list, process guide, FAQ and notices (including the 8 to 9 Oct outage, the 6 May verification step and the email warning), the Ministry of Justice’s Korean page, and the official K-ETA guide. Paper card status rests on the official FAQ and the ministry’s statement to VisasNews. I could not confirm whether the Taiwan related field changes are live, or where exactly each airport’s tablets stand.

Sources

• e-Arrival Card official site
• e-Arrival Card guide: free, 3 day window, 72 hours, 9 or 1,000 people, editing rules
• Individuals subject to declaration: under 17 and over 65, K-ETA holders on visas
• Declaration procedure: five steps, under 14 rule, PDF and issue number
• Official FAQ: paper or e-card before immigration, transit, addresses, departure dates
• Official notices: 8 to 9 Oct 2026 outage, verification code from 6 May 2026, email delays, free of charge, contact details
• Ministry of Justice: 전자입국신고서 explainer (in Korean)
• K-ETA official application guide: fee, validity, arrival card exemption
• VisitKorea: e-Arrival Card launch notice and original paper card timeline
• VisasNews: Ministry of Justice confirms paper and e-cards in parallel, tablets and QR codes at airports (13 Mar 2026)
• Hankyung: fake e-Arrival sites charging up to 510 yuan (in Korean)
• Kyunghyang Shinmun: departure and destination fields to be dropped (in Korean)
• Munhwa Ilbo: 2025 launch and parallel paper period (in Korean)
• Korea JoongAng Daily: 10.71 million visitors, regional airports up 42.5% in June
• Go! Go! Hanguk: field walkthrough (updated Aug 2026)
• Korvia: paper backup and fee site warnings

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Written by your sunbae. 24 years living in Seoul, former Korean TV and radio presenter, university professor, and two decades behind the decks in the city’s clubs. Every fact here is checked against official sources and, wherever possible, on the ground.

Beep Check: verified 4 Oct 2026. Rules, prices and dates change; confirm with the official source before you travel.

Wear layers. In November, Seoul averages about 12°C in the afternoon and 3.5°C before dawn, so you want a warm jacket over a thin knit, a scarf, and thermals by late month. October still feels like spring (20°C highs), December is real winter (4°C highs, lows below zero). Layers let you strip off indoors, where Korea runs its heating hot.

Sunbae Says: Pack one warm outer layer and zero heavy jumpers. Koreans dress thin underneath and warm on top, because the subway, cafés and restaurants are toasty.

Picture it: you land at Incheon on a November evening and the air outside is a few degrees above freezing. Twenty minutes later you are on a heated train, sweating in the jumper you packed for the cold. Dress for both and you win.

The Numbers: Seoul Month By Month

These are the official 1991 to 2020 averages for Seoul from the Korea Meteorological Administration’s climate normals (in Korean).

Month	Average high	Average low	Rain days	Snow days
October	20.2°C	10.6°C	4.8	0
November	11.9°C	3.5°C	6.4	2.3
December	4.2°C	minus 3.4°C	4.2	6.4

The swing between dawn and afternoon is 8 to 10 degrees in every month. That single fact decides your packing: you will be cold at 8am and warm at 2pm on the same day.

Averages hide cold snaps. Seoul’s record lows are minus 11.9°C in November and minus 23.1°C in December; you won’t see those, but one sharp week is normal.

Now the 2026 reality. September was 1.2°C warmer than normal nationwide with only 17% of normal rain, Money Today reported from the KMA’s monthly review (in Korean). And the KMA’s medium range forecast (in Korean) issued on 4 Oct has Seoul at 25°C highs and 10 to 14°C lows from 8 to 12 Oct, before dipping to 21°C by 14 Oct.

Heads Up: If you land in the second week of October, do not pack only winter gear. Launch week is forecast at T shirt afternoons and jacket mornings, a 15 degree gap. Check the forecast three days before you fly and adjust.

What Koreans Actually Wear By Temperature

Korea has a habit English sites miss: the 기온별 옷차림 (gion byeol otchharim, “outfits by temperature”) chart, which people check before getting dressed. Here is the consensus, drawn from the common Korean chart on Namuwiki and E-Land’s seasonal style guide, mapped to when you will meet each band in Seoul.

Temperature	What Koreans wear	When you will meet it
20 to 22°C	Thin cardigan, long sleeve shirt, jeans	Mid October afternoons
17 to 19°C	Light jacket or windbreaker, sweatshirt	Late October afternoons
12 to 16°C	Jacket, fleece, knit	Early November afternoons, October nights
9 to 11°C	Trench coat, layered tops, thermal leggings	Mid November days
5 to 8°C	Wool coat or leather jacket, scarf, thermals	Late November, early December days
4°C and under	Padded coat, gloves, scarf, thermals	December, and any November morning cold snap

The chart’s smartest footnote: dress for the cold morning too, because the daily low hits around 4am.

Mid To Late October: Light Layers

October is easy: a long sleeve top, a light jacket and jeans. Evenings drop to around 10°C, so carry the jacket after dark. My Seoul in late October guide has what is on that fortnight, and the Seoul autumn foliage guide tells you when the leaves turn.

Heading to the mountains? Dress a level warmer: ridges on Seoraksan are far colder and windier than the city.

November: The Month Most People Underpack

November is the trap. The first week can feel like October; by the last, mornings sit near freezing and a couple of snow days are normal. My Korea in November guide walks you through the month week by week.

My November kit: a warm jacket or knee length padded coat, a thin knit, one thermal top, a scarf and closed shoes. Gloves join after mid month.

[SUNBAE STORY: the first properly cold November morning of a recent year, and what the subway platform looked like when everyone switched to long padding overnight]

December: Proper Winter

December means a real winter coat. The long padded coat (Koreans call it 롱패딩, “long padding”) is the unofficial uniform on the street and the subway, and there is a reason: wind funnels between towers, and 6.4 snowy days a month on average means slush.

Add thermals under your jeans, an ear covering hat and touchscreen gloves for map checks. My Korea in December guide covers the rest of the month, and if you are hitting the slopes, see ski resorts near Seoul and bring your own base layers.

Pick Your Outer Layer

Option	Best For	Cost	Time	My Take
Packable down jacket	October to late November, carry on travellers	Bring your own	Zero	My pick for most trips before December
Knee length padded coat	Late November and December	Bring or buy here	An hour of shopping	Essential from December, overkill in October
Buy everything on arrival	Last minute packers	Varies	Half a day	Fine for thermals and gloves, risky for a coat

My verdict: until late November, a packable down jacket plus a thermal top beats any coat, because it squashes into a day bag the second you walk into a heated café. After that, go long padding.

Shoes, Socks And The Indoor Rule

You will walk far more than you expect, much of it up subway stairs. Grippy sneakers beat fashion boots, and in December go water resistant.

Now the unwritten rule: socks matter. Floor seating restaurants, temples, guesthouses and every jjimjilbang mean shoes off, so holes will be seen. Slip ons save lacing at the door. My unwritten rules of Korea guide covers the rest of the shoes off etiquette.

Floors are often heated (ondol). After 24 winters here, my rule: the best outfit is one whose top layer comes off in two seconds.

Temples And Palaces: What To Wear

Temples. The official Templestay etiquette page asks for dress that is “clean, neat and conservative”: no sleeveless tops, mini skirts or short shorts, and bare feet are not allowed inside. In late autumn that mostly solves itself, because you will be in trousers anyway. For Jogyesa downtown, take Anguk Station (Line 3, orange) Exit 6 and walk about 10 minutes.

Staying overnight? Templestay’s FAQ says temples hand you a vest and trousers, but mountain mornings are cold, so bring a jacket and thick socks. My templestay guide has the full kit.

Palaces. No dress code at all. The deal is hanbok: Visit Seoul’s Gyeongbokgung page says a complete hanbok gets you in free, otherwise foreign adults aged 19 to 64 pay 3,000 won. In November and December it opens 9am to 5pm, last entry an hour before, closed Tuesdays. Take Gyeongbokgung Station (Line 3) Exit 5.

Heads Up: “Complete” is checked. Under the National Heritage Service standard reported by Asia Economy in May 2026 (in Korean), you need a jeogori (jacket) with a chima (skirt) or baji (trousers). A jeogori over your jeans, or a hanbok skirt with a T shirt, does not count.

[AFFILIATE: Klook hanbok rental near Gyeongbokgung]

Where To Buy Cheap Warm Layers In Seoul

Forgot something? Korea is the easiest place in the world to fix a packing mistake.

Option	Best For	Cost	Time	My Take
Convenience store	Hot packs, a cheap scarf or gloves in a pinch	Cheapest	Five minutes	Grab hot packs here, nothing else
Daiso Myeongdong	Hot packs, socks, gloves, fleece bits	Most items 1,000 to 5,000 won	45 minutes	My pick for small warm stuff
GOTOMALL	Knits, coats, scarves at underground mall prices	Budget	Two hours	My pick for a coat or knitwear
Namdaemun Market	Hats, gloves, thermals, outdoor gear	Budget, haggle politely	Two hours	Best for a market morning plus shopping

Convenience stores. GS25, CU and 7 Eleven stock hot packs once it turns cold. The CU in Incheon Terminal 1 arrivals runs 24 hours.

Daiso Myeongdong. Twelve floors, a few minutes’ walk from Myeong-dong Station (Line 4, sky blue), open 10am to 10pm. Sources disagree on Exit 1 or 2, so check Naver Map for the exit.

GOTOMALL. The giant mall under Express Bus Terminal. Per GOTOMALL’s own access guide, use Exit 8-1 or 8-2 from Line 3 (orange), Exit 8 from Line 7 (olive), or Exit 8, 8-1 or 8-2 from Line 9 (gold). It runs 10am to 8pm every day of the year.

Namdaemun Market. Take Hoehyeon Station (Line 4) Exit 5; the Namdaemun Market Tourist Information Center is 80 m from the exit, open 10am to 7pm, with English help. Go in daylight; stall hours vary.

[SUNBAE FIELD TEST: check this season’s price of a single hot pack and a pair of thermal leggings at Daiso Myeongdong and one convenience store, and which Daiso floor stocks winter goods]

Offers Worth Knowing

At participating tax free shops, foreign visitors get an immediate refund at the till on purchases from 15,000 won to under 1,000,000 won each, up to 5,000,000 won per trip, per Visit Seoul’s tax refund guide (see Resources). Bring your passport.

What Locals Know

Koreans switch wardrobes in one weekend. When minimum temperatures fell into single digits on 19 October 2025, GS25 saw hot pack sales jump 587.3% on the week before and winter accessories 257.3%, per Digital Chosun (in Korean). One cold Sunday and the city is in padding by Monday.

Watch for “수능 한파”. Koreans joke that the national university entrance exam always brings the first real cold, the “Suneung cold snap”. This year’s exam is on 19 November, per the Ministry of Education notice (in Korean). Folklore, not a forecast, but carry your warm layer that week.

Thermals have Korean brand names. Uniqlo’s Heattech is the famous one, but Korean rivals have sold their own lines, such as Topten’s OnAir, SPAO’s Warmtech and BYC’s Bodyheat. Ask any clothing shop for 발열내의 (bareol naeui, heat generating underwear).

Pick Your Version

If It’s Your First Time

You will overpack. I’d bring one warm outer layer, three thin layers and comfy shoes, then buy anything missing on day two. Start with my first timer hub for the rest of your prep, and sort your transit card before you go shopping across town.

If You’re Bringing Kids

Children lose gloves at a spectacular rate, so pack cheap spares and top up at Daiso. Zip layers they can remove themselves on the subway save meltdowns.

If You’re Travelling Solo

You carry everything all day. I’d choose a packable down jacket and one pair of shoes that works for a palace at 9am and a bar at 11pm.

If You’re Here For A Reset

Bathhouses and temple stays mean shoes off and warm floors. Pack soft layers you can sit cross legged in. This is general information, not medical advice: if you have a heart condition or high blood pressure, check with your doctor before hot baths after a cold walk.

Sunbae’s Picks

My one must pack item: a thin thermal top. It weighs nothing and turns a light jacket into a November jacket.

If I only had one coat for a mid November trip, I’d bring a knee length padded coat, not a wool one. It shrugs off drizzle and wind.

Worth It: a lightweight packable down jacket. It comes off in the café and back on at the bus stop.

Skip It: a thick wool jumper. You will sweat on the subway and have nowhere to put it.

[AFFILIATE: Klook or Agoda hotels in Myeongdong for easy shopping for layers]

Air Quality: Pack A Few Masks

Seoul runs a seasonal fine dust programme every December to March, because 91% of recent high concentration days fell in those months, per its clean air portal. Check AirKorea or your weather app before a long outdoor day, and buy KF94 masks at any pharmacy or convenience store. This is general information, not medical advice; if you have asthma, bring your usual medication.

What’s Changing In 2026

Autumn is running warm. September 2026 was the sixth straight year of an above normal September, and the KMA’s late August three month outlook leaned warmer than normal through November, with a 60% chance of an above normal November in its Daejeon and Chungcheong breakdown, Newspim reported (in Korean). My read: October may feel like late summer, but warm autumns still bring sharp cold snaps. Pack the thermal anyway.

A Quick Packing List

• Warm jacket or padded coat (November and December)
• Two or three thin knits or fleeces
• One or two thermal tops and leggings (late November and December)
• Scarf, beanie, touchscreen gloves
• Grippy walking shoes, ideally slip on
• Good socks, no holes
• A few KF94 masks
• Lip balm and hand cream for dry air

Word Of The Stop

내복 (naebok): thermal underwear. Korean grandparents swear by it, and so do I. Ask for it in any clothing shop from November onward.

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Map And Directions

Frequently Asked Questions

Is Korea Cold In November?

Cool to cold: 11.9°C by day and 3.5°C at night on average, with freezing mornings by late month. A warm jacket, a knit and a scarf cover most days.

What Should I Wear In Seoul In October?

Spring layers: highs average 20.2°C and lows 10.6°C, and the second week of October 2026 is forecast near 25°C. A long sleeve top and light jacket work.

Do I Need A Winter Coat In December?

Yes. December averages 4.2°C by day and minus 3.4°C at night, with snow on about six days. Bring an insulated coat, hat and gloves.

Can I Wear Shorts To Temples In Korea?

You won’t be turned away from the grounds, but Templestay etiquette asks you to skip short shorts, mini skirts and sleeveless tops, and never go barefoot inside.

Where Can I Buy Cheap Winter Clothes In Seoul?

Hot packs at convenience stores, small warm items at Daiso Myeongdong, and coats and knits at GOTOMALL (Express Bus Terminal, Exit 8) or Namdaemun Market (Hoehyeon Station, Exit 5).

Next Stop

• Korea In November 2026: the month you are most likely packing for, week by week.
• Jjimjilbang Guide: where your warm layers come off and the real Korean winter ritual begins.
• Seoraksan In Autumn From Seoul: the trip where you need that extra layer most.

Resources

• KMA weather portal: official forecasts, including the 10 day outlook.
• AirKorea: live fine dust readings before a long outdoor day.
• Naver Map or KakaoMap: shop exits, opening hours and walking routes in Korean and English.
• Visit Seoul tax refund guide: limits for tax free shopping.
• 1330 Korea Travel Hotline: dial 1330 (+82-2-1330 from abroad) for help in English, 24 hours.

How I Checked This

On 4 October 2026 I rechecked Seoul’s averages against the KMA’s 1991 to 2020 normals, read that morning’s KMA medium range forecast and Korean reporting on September’s climate and the seasonal outlook, and verified exits and hours on GOTOMALL’s and Visit Seoul’s pages. Temple and palace rules come from Templestay, Visit Seoul and Korean reporting. I could not find the KMA’s October to December outlook, Daiso’s exit is unconfirmed, and nobody can forecast cold snaps, so check the KMA before you fly.

Sources

• Korea Meteorological Administration: climate normals 1991 to 2020 (Korean)
• Wikipedia: Seoul climate table (KMA 1991 to 2020 normals and records)
• Korea Meteorological Administration: medium range forecast, issued 4 Oct 2026 (Korean)
• Money Today: September 2026 1.2°C above normal, rain 17% of normal, 2 Oct 2026 (Korean)
• Newspim: KMA three month outlook to November, 24 Aug 2026 (Korean)
• Namuwiki: 기온별 옷차림 (outfits by temperature) (Korean)
• E-Land: outfits by temperature style guide (Korean)
• Templestay: temple etiquette
• Templestay: FAQ on clothing and what to bring (Korean)
• Visit Seoul: Gyeongbokgung fees, hanbok entry, hours and exits
• Asia Economy: hanbok free entry standard, 8 May 2026 (Korean)
• GOTOMALL: subway access and hours
• Visit Seoul: Namdaemun Market Tourist Information Center
• Trip.com: Daiso Myeongdong hours and prices (Korean)
• Visit Seoul: tax refund for tourists
• Digital Chosun: GS25 hot pack sales up 587% as temperatures fell, 20 Oct 2025 (Korean)
• Korea Policy Briefing: 2027 Suneung on 19 Nov 2026 (Korean)
• Sisaweek: Korean thermal underwear brands vs Heattech (Korean)
• Seoul Clean Air: seasonal fine dust management programme (Korean)
• AirKorea: real time air quality

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Written by your sunbae. 24 years living in Seoul, former Korean TV and radio presenter, university professor, and two decades behind the decks in the city’s clubs. Every fact here is checked against official sources and, wherever possible, on the ground.

Beep Check: verified 4 Oct 2026. Rules, prices and dates change; confirm with the official source before you travel.