Best Time to Visit Seoul: Shoulder Season Guide
Seoul is one of Asia's most underrated capitals — a city of 10 million that somehow feels both frenetic and surprisingly navigable, with extraordinary food, K-culture cool, and ancient palaces sitting next to glass skyscrapers.
April and October are Seoul at its finest — cherry blossoms in April along the Han River, golden ginkgo trees in October, and temperatures that make the city's hills and palaces genuinely enjoyable to explore.
Cheapest Months to Travel to Seoul
Why April, May, September and October are the Best Time to Visit Seoul
🌤 Weather
Both the April and May and September and October windows bring pleasantly warm conditions to Seoul. Expect highs around 22°C and lows around 12°C in May.
👥 Crowds
Peak season in Seoul brings noticeable congestion — longer queues, fully booked restaurants, and that sense that you're sharing every view with a hundred others. In April, May, September and October, tourist numbers fall back to manageable levels. The city is still buzzing — it's shoulder season, not off-season — but with breathing room that peak visitors simply don't get.
💶 Prices
Hotels in Seoul during April, May, September and October typically run 20–40% cheaper than peak. At around €95/night for a decent mid-range option, you're getting significantly better value — and often better room availability at the properties you actually want.
🎟 Things to Do
Shoulder season in Seoul is far from quiet:
- • Gyeongbokgung Palace at opening (9am) before the crowds — rent a hanbok for free entry
- • Bukchon Hanok Village on a weekday morning — traditional wooden houses, best before the tourist buses
- • Dongdaemun Design Plaza for contemporary Korean architecture and the surrounding market
- • The Han River parks on a sunny weekend — locals picnicking, cycling, and very much living their lives
What to Do in Seoul in Shoulder Season
Gyeongbokgung Palace at opening (9am) before the crowds — rent a hanbok for free entry
Bukchon Hanok Village on a weekday morning — traditional wooden houses, best before the tourist buses
Dongdaemun Design Plaza for contemporary Korean architecture and the surrounding market
The Han River parks on a sunny weekend — locals picnicking, cycling, and very much living their lives
Noryangjin Fish Market at dawn for the freshest seafood and an extraordinary atmosphere
Hongdae neighbourhood for K-indie music, street art, and the city's most creative energy
Month-by-Month Breakdown for Seoul
April
springApril in Seoul is mild at 16°C, cooling to 6°C at night. You'll want layers, but the cooler air means the city is blissfully uncrowded. Events this month: Yeouido Cherry Blossom Festival.
MayBest month
springMay in Seoul is pleasantly warm at 22°C, cooling to 12°C at night. Ideal conditions for long days outdoors and sightseeing. Events this month: Seoul Jazz Festival.
September
autumnSeptember in Seoul is warm and sunny at 28°C, cooling to 20°C at night. Ideal conditions for long days outdoors and sightseeing. Events this month: Chuseok (Harvest Moon Festival).
October
autumnOctober in Seoul is pleasantly warm at 22°C, cooling to 12°C at night. Ideal conditions for long days outdoors and sightseeing. Events this month: Seoul Lantern Festival.
Food & Drink in Seoul
Seoul's food scene is extraordinary. Korean BBQ, bibimbap, tteokbokki, and banchan are everywhere — but the best experiences are in the basement food halls of Lotte or Shinsegae department stores, or the pojangmacha (street food tents) around Gwangjang Market.
Practical Tips for Seoul in Shoulder Season
The Verdict
If you value good weather, lower prices, fewer crowds, and actually being able to enjoy Seoul rather than just survive it, shoulder season is the right choice. The sweet spot is April and May or September and October. In May specifically, you're looking at 22°C days and hotel prices around €95/night. That's the version of Seoul worth travelling for.
Frequently Asked Questions
When is the best time to visit Seoul?
The shoulder season sweet spot for Seoul is April, May, September and October. You get temperatures around 22°C, fewer crowds than peak season, and noticeably lower prices.
When is Seoul cheapest to visit?
Hotel prices in Seoul tend to be lowest in April, May, September and October — typically 20–40% below peak season rates.
Is May a good time to visit Seoul?
Yes — May is one of the best months to visit Seoul. Expect highs around 22°C and lows around 12°C. It sits in the shoulder season window: good conditions, manageable crowds, and better value.
How crowded is Seoul in shoulder season?
Shoulder season in Seoul (April, May, September and October) is noticeably quieter than peak. Shorter queues, more accommodation choice, and more space to actually enjoy the destination.
What's the best insider tip for visiting Seoul?
T-money card (like London's Oyster) covers all subway, bus and some taxis — get one at the airport. Seoul's subway is cheap, clean, and goes virtually everywhere.
What events happen in Seoul during shoulder season?
Some highlights: Yeouido Cherry Blossom Festival (April), Seoul Jazz Festival (May), Chuseok (Harvest Moon Festival) (September), Seoul Lantern Festival (October).
Ready to Book?
May is one of the best times to visit Seoul. Compare prices now:
We may earn a small commission on hotel bookings at no extra cost to you.
Seoul Travel Guide
Where to Stay in Seoul
Budget
€50–90/night
Hongdae or Sinchon
Clean guesthouses and budget hotels near university culture
Mid-range
€100–160/night
Myeongdong or Insadong
Well-located hotels with good transport access, central to main sights
Splurge
€250+/night
Gangnam or Itaewon hill
International luxury brands, exceptional service, Han River views
Which Neighbourhood to Base Yourself In
Itaewon
International, LGBTQ+, diverse
International food, cocktail bars, Gyeongnidan-gil street
Hongdae
Young, indie, creative
Street performances, indie music venues, vintage shopping
Insadong/Bukchon
Traditional, arts, historic
Hanbok rental, Korean crafts, Bukchon Hanok Village
Gangnam
Upscale, modern, K-pop
SM Town, Coex Mall, premium shopping and dining
What to Eat in Seoul
Korean BBQ
Where: Maple Tree House in Itaewon or any local KBBQ in Mapo-gu
Grilling your own samgyeopsal (pork belly) over charcoal with banchan side dishes
Bibimbap
Where: Gwangjang Market — the market version is extraordinary value
Rice with vegetables, gochujang, and egg — the definitive Korean dish
Tteokbokki
Where: Gwangjang Market or any pojangmacha (street food tent)
Chewy rice cakes in spicy sauce — Seoul's street food staple
Korean fried chicken
Where: BBQ Chicken or any local chimaek (chicken and beer) spot
Korea perfected fried chicken — twice-fried, multiple sauces, served with beer
Getting Around Seoul
Seoul's subway is one of the world's finest — extensive, cheap, clean, and with English signage throughout. Get a T-money card on arrival. Kakao T (ride-sharing) works well for areas the subway doesn't cover. Walking within neighbourhoods is pleasant — Hongdae, Insadong, and Itaewon are all walkable internally.
Day Trips from Seoul
Gyeongju
Full day or overnight
KTX high-speed train from Seoul Station, 2 hours
South Korea's ancient capital — burial mounds, temples, and the finest traditional culture outside Seoul
DMZ (Demilitarised Zone)
Full day
Organised tour from central Seoul hotels
The North-South Korean border is one of the world's most intense travel experiences
Nami Island
Half day
ITX train to Gapyeong then ferry, 1h30
A peaceful tree-lined island famous for its autumn foliage and spring cherry blossoms
This destination is great for: