Halloween in Seoul 2026: Clubs, Raves, Costume Rules and Getting Home

Halloween in Seoul is not a day, it is about ten days. Costumes start showing up on the subway the weekend before, club promoters run themed nights from the Friday before, and the city puts its crowd safety plan in place for a window that runs from 23 October to 1 November this year. This guide covers where the parties are, what the door rules are, what it costs, and how to get home.

Watch for these signs. Seoul has put crowd sensing CCTV and live congestion boards in the busiest streets, and they change colour as a street fills up: green when walking is easy, then yellow and red as it gets crowded. The yellow sign beside this one reads 인파 밀집 시 우측 보행, keep right when it gets crowded. If the board turns red, don’t push in. Take the next street over.

The Dates: Why Friday 30 October Matters

Because 31 October is a Saturday, you get two peak nights. Seoul club guides expect both to be at capacity, and those who live outside central Seoul often find Friday easier, since the trains and taxis are a little less stretched. The weekend before (23 and 24 October) already has costume parties, and some themed nights run all the way to 1 November.

Hongdae: The Biggest Crowd

Hongdae draws the largest Halloween crowd in the city. Officials estimated roughly 105,000 to 110,000 people in the nightlife zone last year, with about 30,000 around Hongik University Station alone. Expect similar or more this year. Free entry clubs can have queues of an hour or more after 23:00, and table minimums at the bigger rooms start around ₩500,000 (about C$480), according to booking guides. Hongik University Station is the pinch point: exits can be closed or turned one way at peak. Walking in from Hapjeong (Lines 2 and 6) or Sangsu (Line 6) takes about ten minutes and avoids the worst of it. For the clubs themselves, see Hongdae Clubs Now.

Itaewon or Hongdae: Which Is More Crowded?

On paper, Hongdae. Officials counted 105,000 to 110,000 people in the Hongdae tourist zone last Halloween, while Itaewon was much quieter. This year the forecasts point the other way: police expect about 160,000 people in Itaewon on the 31st, and the city has put 1,620 staff in Itaewon against 326 in Hongdae (Sidae, Financial News). Last year’s count and this year’s forecast measure different things, so treat them as a guide rather than a straight comparison.

What the numbers don’t show is space. My Halloweens these days are in Itaewon and Gangnam (Hongdae, I’ll admit, I leave to the students now), and what you feel in Itaewon is how little room there is to move. There is one main road, a handful of narrow streets running off it, and alleys climbing the hill, so a crowd has nowhere to spread. Hongdae covers far more streets, so the same number of people has more places to go. That is why the city puts five times as many staff in Itaewon and closes Itaewon-ro to traffic, while Hongdae gets one lane of its club street turned into a walkway. Hongdae has the biggest crowd. Itaewon has the tightest one, so give yourself more time, more patience and a clear way out there. For how the three districts compare on any other night, see Three Seouls at Night.

Itaewon: Smaller, More International

A short note, because it matters. The alley beside the Hamilton Hotel is now the 10.29 Path of Memory and Safety, a memorial to the 2022 crowd crush. It is not a photo spot or a gathering place. Please walk through quietly.

It has already started. Walking through Itaewon this week, the back streets are already being split so foot traffic moves one way, with barriers and staff in place well before the weekend, and the district will be heavily monitored every night through Halloween. If you are going, expect to be guided rather than left to wander, and go with it.

Itaewon still carries a weight that other districts don’t, and some people would rather stay away on Halloween. That’s understandable. But the bars, clubs and restaurants here are run by people who have spent four years bringing the neighbourhood back, and an empty Itaewon doesn’t honour anyone. The venues are part of the safety plan this year too: the district runs 24 hour video monitoring, World Food Street gets queue barriers outside busy doors so lines don’t spill into the street, and crackdowns on street clutter and illegal parking began on 12 October. Going out here, spending your money in the neighbourhood and following the staff on the street is one of the best ways to support it. We wrote more about how the district has changed in Itaewon Didn’t Come Back, And It Didn’t Die Either, and about its rooms in Itaewon Clubs Now.

Itaewon was much quieter than Hongdae last year, and the crowd is more mixed, with a lot of foreign residents and visitors. Bars and clubs across the district run Halloween nights on the 30th and 31st, so check Resident Advisor and their social accounts for times and prices. Around the station, expect crowd controls, one way streets and exit only routes. Walk to Noksapyeong or Hangangjin if the station is restricted.

Seoul City announced on 22 October that Itaewon-ro (이태원로) will be fully closed to traffic on Saturday 31 October, and may also close on 23, 24 and 30 October depending on crowds (Aju News, News1). Station entrances and exits at Itaewon, Hongik Univ., Seongsu and Konkuk Univ. may close when crowded, and trains may skip those stations. The city has 3,271 staff across 14 sites, 1,620 of them in Itaewon, plus 361 AI crowd cameras that alert the command centres when density reaches five to six people per square metre, drones over Hongdae, Seongsu and Gangnam, and a mobile command bus at Noksapyeong Square (Korea Times, Financial News). On top of that, police are deploying 4,594 officers to Itaewon, Hongdae, Seongsu, Myeongdong and Ikseon-dong, with strict traffic control in all five from 30 October to 1 November (Korea Herald), and expect about 160,000 people in Itaewon on the 31st (Sidae). Some streets may be split into entry only and exit only lanes, and police can stop people entering an area if it gets too full. Nationally, the Ministry of the Interior and Safety has named 28 crowd hotspots and set its crowd alert at “caution” (주의) from 23 October to 1 November (Safety News).

Gangnam: Big Rooms and Strict Doors

Gangnam is where the large EDM rooms and table culture live. Booking guides put tables at ₩1,000,000 (about C$960) and up, and the door here is the strictest in the city. If you are turned away, do not argue; try another room.

Raves and Special Events Around Halloween

There are fewer true raves than costume parties. One promotional listing, a Halloween Rave Festival, had no venue announced yet when I checked, so treat it as unconfirmed until a venue and ticket link appear. Outside the clubs, the options are plentiful:

How Each District Behaves on Halloween

Halloween is not a traditional Korean holiday. There is no trick or treating at the door. It grew among young Koreans, especially millennials and Gen Z, partly through people who had lived in the US and partly through social media, and bars, clubs and brands then built parties and themed products around it. That shapes how each area feels:

• Itaewon: historically the costume capital. It is the international district, with bars and clubs that decorate and run themed nights, and reporting from 2022 described young people going to show off a look, photograph themselves with friends and post it, and some to meet strangers. A 27 year old quoted at the time said the mood let people let their guard down.
• Hongdae: the biggest and loudest crowd now. Mostly young Koreans and students, many in the street rather than inside a venue, moving between clubs, bars and photo spots. It is a walking party, so the crowd density is the main challenge.
• Gangnam and Apgujeong: dressier and more commercial, with tables, bottles and a strict door. Fewer people in full costume on the street; the show is inside the room. Police also name Apgujeong Rodeo Street as a busy zone.
• Seongsu, Konkuk University and Myeongdong: police list these among the key crowd zones too. Think café and food streets with a costume crowd rather than club districts.

A fair summary: costumes range from elaborate homemade work to a cat ear headband, and nobody minds either. What people care about is movement. The unwritten rule now is to keep walking, not to stop in the middle of a lane for a photo, and to follow the staff and the one way signs.

Last Year, 2025: What Actually Happened

Halloween 2025 fell on a Friday. According to the Korea Times, more than 100,000 people packed Hongdae, with officials estimating 105,000 to 110,000 in the tourist zone and about 30,000 near Hongik University Station. Hongdae was managed with digital billboards flashing very crowded warnings, temporary fences for one way pedestrian flow, and patrols urging people to keep moving.

Itaewon was a different night. Police blocked the alley behind the Hamilton Hotel and redirected pedestrians, subways skipped Itaewon Station from 11 p.m. because of overcrowding, and a mobile safety alert went out around 10:30 p.m. Whistles sounded along World Food Street as officers kept order. Apgujeong Rodeo Street and the Konkuk University food alley were busy but less crowded. The night mixed party and grief: mourners left white chrysanthemums and pumpkin shaped lanterns at the Path of Memory and Safety, and a civic group held a Festival of Mourning and Safety near Noksapyeong, with costumed participants honouring the victims.

How Itaewon Has Changed Since the Crush

On 29 October 2022, a crowd crush in a narrow alley beside the Hamilton Hotel killed 159 people, most of them in their twenties. Itaewon has not been the same since, and it is worth being honest about how.

• 2023 and 2024: crowds stayed far below the pre 2022 peaks. Reporting the weekend before Halloween 2024 found few people in costume, no street food vendors, sparse decorations because the district office asked businesses not to block foot traffic, and a club owner calling it not an exceptional night. Owners such as Simon Walsh of Itaewon Pub said they hoped crowds would return to pre pandemic levels, while another owner praised the district for putting safety first.
• 2025: safety and memory dominated. Police controls, an alley closed to the public for the night, and a station bypass meant Itaewon felt like a managed place rather than a free for all.
• 2026: Yongsan District has announced a 10 day safety period from 23 October to 1 November, with about 2,550 personnel from the district, police, fire, Seoul Metro, military units and merchant volunteers, a joint command centre near World Food Street, and a four stage congestion index built from CCTV, subway arrivals and live city data. Officials expect about 165,000 visitors. Monitoring also covers Haebangchon, Gyeongnidan gil and Yongnidan gil. Crackdowns on street clutter and illegal parking began 12 October.
• The community: memorial organizers have said that criticism of people who went out that night, and of Itaewon’s reputation, added to the trauma, and that residents are often hesitant to speak up. The alley is now a place of remembrance, and families have asked that it not be remembered as a place of death.

For a visitor, the practical result is a district that is safer to move through and quieter than it used to be, with more rules, more staff and fewer spontaneous street parties. Some people miss the old Itaewon Halloween. Many locals say the priority has to be that nobody is hurt again. This year a citizen memorial march and rally went from Itaewon Station to Seoul Plaza on 24 October. The fourth anniversary ceremony is at Gwanghwamun North Plaza on Thursday 29 October at 10:29 (registration has closed), followed that evening at 19:30 by a reading and memorial walk around Noksapyeong and Itaewon Station, and on Halloween night at 21:00 by a safety and mourning parade at Noksapyeong Station Square (People’s Solidarity for Participatory Democracy, Newneek).

Itaewon Then and Now, in Pictures

These are from Halloweens in Itaewon over the years, before the barriers. Streets so full you moved with the crowd rather than through it, pubs packed with face paint and pirate hats, people leaning off balconies to film the street below, and nothing between one side of the road and the other.

And this was last year. The same kind of street, now split down the middle by red barriers, with officers and staff in yellow vests along the line and people walking in two lanes instead of standing in one crowd. There was room on the road, people were still out in costumes, and the night kept moving. It is less wild than it used to be, and that is the point: everyone gets to go home.

All photos and video: The DJ Diaries.

Costume Rules You Need to Know

• Wearing a police uniform or a convincing look alike is illegal for anyone who isn’t an officer, and police run checks around Halloween. If you’re unsure about a costume, ask the Korea Travel Hotline (1330).
• Military uniforms and replica weapons can also cause trouble, so avoid soldier, SWAT and armed costumes. This year police have asked people not to carry or wear props that could cause alarm, including toy guns and knives.
• Clubs ask you to remove masks and face coverings at the ID check, and full face masks may be refused.
• Some districts have no drinking zones with fines of ₩50,000 to ₩100,000 (about C$48 to C$96).

Before You Leave the House: Check Your Costume

A costume that works at a house party can be a problem in a street of 100,000 people. Run through these before you head out:

• Can you move? You may be walking for hours, standing in lines and squeezing through a packed room. If you can’t sit, climb stairs, get through a door or move quickly out of a crowd in it, it’s too much.
• Can you see? Masks, helmets and big wigs cut your view to the sides and the ground, which is exactly where you need to look in a crowd. Pick something you can see out of, or one you can push up or take off easily.
• Is it protecting you? Late October nights get cold, and you may end up outside longer than you plan. Wear shoes you can walk in all night, bring a layer, and keep your phone, card and ID somewhere zipped that the costume doesn’t get in the way of.
• Are you ready to be photographed? On Halloween people film everything, and a good costume gets stopped for photos and ends up on strangers’ phones and social media. If you don’t want your face online, dial it back: go simpler, pick something you’d be happy to see posted, or wear a mask you can keep on in the street, remembering clubs will ask you to take it off at the door.

Door, ID, and Money

• Entry is 19+. Bring your passport; a photo of it is usually not accepted.
• Arrive between 21:30 and 22:30. Doors stop admitting when a room is full.
• Peak hours are about 23:00 to 01:00, and most clubs close between 05:00 and 06:00.
• Book tables early. Popular ones sell out the week before.
• Eat first. Seoul clubs do not serve food.

Getting Home

Getting home is the hardest part of the night, so plan it before you go out. On Halloween the taxis near Itaewon, Hongdae and Gangnam Station are a nightmare: roads are closed or jammed, every app shows the same few cars, and people stand in the middle of the crowd for an hour hoping one will stop. Don’t be one of them. Walk ten or fifteen minutes out of the zone first, to a quieter main road, and call your taxi from there. You’ll get one faster, it won’t be stuck in traffic trying to reach you, and you’ll be out of the crowd while you wait. Better still, know your subway or night bus route before midnight, and leave a little earlier than you think you need to.

Subways stop around midnight on weekends. Seoul says a late night extension is under review, but none had been confirmed as of 26 October, and trains may pass through Itaewon, Hongik University, Seongsu and Konkuk University stations without stopping if crowds get dangerous. The first train is about 05:30. Owl buses (N routes) run roughly 23:00 to 06:00 for ₩2,500 (about C$2.40) on a transit card. Taxis charge late night surcharges from 22:00 to 04:00, and road closures can block them, so walk a few blocks away from the zone before calling one. On 31 October taxis can’t reach Itaewon-ro at all, so walk out to the side streets toward Noksapyeong or Hangangjin, or take the subway early. Agree on a fixed meeting point with friends, as phone networks slow down in big crowds.

Safety

Seoul publishes a free real time crowd map that rates areas every five minutes. Emergency numbers are 112 for police, 119 for fire and ambulance, and 1330 for the Korea Travel Hotline, which offers English support and can interpret for emergency calls. If a street feels too packed to move freely, leave. There will be another party.

Go Out, Have Fun, Look After Each Other

None of this is meant to keep you at home. Halloween is one of the best nights of the year in Seoul, and the city is going to be full of people in costumes, music coming out of every doorway and friends finding each other on street corners. Go out, dress up and enjoy it.

The people in the yellow vests are there so that happens. Police officers, district staff, firefighters, subway workers and the merchants and volunteers who sign up for these nights will spend the whole weekend on their feet so everyone else can have a good time and get home. When they ask you to keep walking, use the other side of the street, wait at a barrier or take a different exit, do it, and say thanks while you’re at it. Following their lead is the single easiest thing you can do to keep the night fun and safe for everyone around you.

Look out for the people next to you too. Keep your group together, give space to anyone who looks like they need it, and if a street feels too packed, step out of it and find another party. Seoul throws a great Halloween when everyone plays their part. See you out there.

Frequently Asked Questions

When is Halloween in Seoul in 2026?

31 October is a Saturday. The two main nights are Friday 30 and Saturday 31 October.

Which area is best for Halloween?

Hongdae for the biggest crowd, Itaewon for a more international mix, Gangnam for large EDM rooms and tables.

Can I wear a mask in a club?

You can wear one in, but you must take it off at the ID check, and full face masks may be refused.

Are there Halloween raves in Seoul?

A few themed club nights, but true rave listings are scarce and some have no venue yet. Check Resident Advisor close to the date.

Further Reading on The DJ Diaries

• Itaewon Didn’t Come Back, And It Didn’t Die Either
• Itaewon After Dark: The History of Seoul’s Club District
• Itaewon Clubs Now
• Hongdae Clubs Now
• Three Seouls at Night: Hongdae vs Itaewon vs Gangnam
• Why Seoul Clubs Have Kitchens, and Why the Sign Says No Dancing
• Club Photography: Consent, Phones and the View From the Booth
• Earplugs in the Booth: How DJs Keep Their Hearing for a Whole Career

Sources

• Inside Seoul: Halloween in Seoul 2026
• NightFlow Korea: Seoul Halloween 2026 clubs
• Homes in Korea: Halloween in Korea 2026
• Resident Advisor: Seoul clubs
• Korea Times: Seoul’s Halloween stirs Itaewon tragedy memories (1 Nov 2025)
• Korea Times: Yongsan to deploy 2,550 personnel in Itaewon (19 Oct 2026)
• Korea Times: Itaewon’s wounds still not fully healed 2 years after tragedy (2024)
• Korea JoongAng Daily: Halloween was cool in Korea before it got deadly (2022)
• Aju News: Seoul Halloween crowd plan (22 Oct 2026)
• News1: Itaewon-ro closed on Halloween, 14 sites managed (22 Oct 2026)
• Safety News: Ministry of the Interior and Safety Halloween crowd plan (20 Oct 2026)
• Newneek: Itaewon Halloween measures and memorial events (19 Oct 2026)
• Korea Herald: Police to mobilize 4,600 for Halloween crowd safety (23 Oct 2026)
• Korea Times: AI, drones guard nightlife districts (22 Oct 2026)
• Financial News: Itaewon-ro closed, 3,271 safety staff (22 Oct 2026)
• Sidae: 160,000 expected in Itaewon (24 Oct 2026, Korean)
• Segye Ilbo: Marvel drone light show on Halloween (26 Oct 2026, Korean)
• People’s Solidarity: 10.29 fourth anniversary schedule (23 Oct 2026, Korean)

Event details change often. If you spot an error or a listing that should come down, tell us and we will fix it.

Written from Seoul, by someone who has been in the booth for more than twenty years. More on the site, or book a DJ.

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