At a Glance
Compared to this destination's peak season Busiest on the peak blossom weekends in early April and in the first week of May, when Korea’s holidays meet China’s and Japan’s; March and mid-May are calmer.
Seoul in Spring — Travel Guide
By Harry Nara · Last updated
Seoul in Spring offers some of the best conditions of the year, ideal for cherry blossom, lantern festival & hikers. Expect temperatures of 8–18°C, around 5–7 days of rain, and high crowds across the city. Daily budgets typically land around ₩90,000–150,000 for mid-range travellers. Book accommodation two to three months ahead — the most popular rooms sell out fast during peak visiting windows.
Contents16 sections
#At a Glance
Spring in Seoul runs from March to May, and two things that move from year to year decide it. The first is the cherry blossom: the Korea Meteorological Administration dates it from a single observation tree in Jongno, which over 1991–2020 opened on 8 April on average but in 2026 opened on 29 March, so recent springs have mostly run early. The second is the air: spring is when fine dust and the yellow dust blown in from the Gobi and northern China are most likely, and a clear week can turn hazy overnight. Plan with slack for both, and spring is the best-looking season the city has: palace roofs framed in blossom, picnics along the Han, and in May the Lotus Lantern parade winding through the old centre on Saturday 8 May 2027.
#Weather in Seoul in Spring
Seoul in Spring averages 8–18°C (46–64°F), ranging 2–24°C across the season, with around 5–7 days of rain, and crowds are high.
| Month | Daytime high | Overnight low | Wet days | Sunset |
|---|---|---|---|---|
| March | About 11°C / 52°F | About 2°C / 36°F | About 5 | 6:25pm on the 1st, 6:53pm on the 31st |
| April | About 18°C / 64°F | About 8°C / 46°F | About 7 | 6:54pm on the 1st, 7:21pm on the 30th |
| May | About 24°C / 75°F | About 14°C / 57°F | About 7 | 7:22pm on the 1st, 7:47pm on the 31st |
Figures are Korea Meteorological Administration 1991–2020 normals for Seoul; sunset times are calculated for the city centre.
What that actually means for your trip:
- The season climbs fast. March still feels like the end of winter, especially in the wind; by late May it is close to summer.
- A single day spans ten degrees. A clear April morning can start in single figures and reach the high teens by mid-afternoon, so layers beat one warm coat.
- Rain is light. The three months together bring about 213mm, less than half of July alone.
- The air is the variable. Koreans check the fine-dust forecast as others check for rain; on a bad day the sky turns beige and masks come out.
Is spring a good time to visit Seoul? Yes; with autumn it is the city's best season. Come in early to mid-April for the blossom, or in May for the warmest, greenest weeks and the lantern festival. Book rooms early for the blossom weekends and the first week of May, keep a museum day in reserve for a dusty one, and check the blossom forecast in March before fixing an April date.
#Three Months, Three Seasons
March is the thaw: Samiljeol, the Independence Movement Day holiday, falls on Monday 1 March 2027, and the Seoul Marathon runs through the centre on Sunday 21 March; see our Seoul Marathon guide. The first magnolias and forsythia appear late in the month, and in a warm year the first cherry trees too.
April is the blossom. Expect the peak somewhere between the last days of March and mid-April: the cherry avenues of Yunjung-ro on Yeouido and the ring of trees around Seokchon Lake are the most famous, and the most crowded. Through the month, temples hang the lanterns for Buddha's Birthday.
May is the warmest, greenest and busiest month: Labour Day, Saturday 1 May 2027, brings a substitute holiday on Monday 3 May, Children's Day is Wednesday 5 May, the Lotus Lantern parade runs on the evening of Saturday 8 May, and Buddha's Birthday is Thursday 13 May; see our Lotus Lantern Festival guide.
Jongmyo Jerye, the royal ancestral rite, is held at Jongmyo Shrine on the first Sunday of May.
#What to Do in Seoul in Spring
Solo Travellers
Walk the Naksan section of the Seoul City Wall from Dongdaemun in the late afternoon, take the free English tour of Gyeongbokgung, and spend a clear morning on Inwangsan, above the palace, before the dust or the heat builds.
Couples
Rent a hanbok, which gets you into the palaces free, and walk Gyeongbokgung in blossom season; book one of the palaces' spring night openings, which are sold online and go quickly. In May, watch the lantern parade from the pavement on Jongno.
Families
Seoul Forest has lawns, a deer enclosure and wide paths, and the Hangang parks have bike hire and picnic spots.
On Children's Day, 5 May, Seoul Grand Park and Children's Grand Park put on events, and are packed.
Groups
Picnic on the riverbank with chimaek, fried chicken and beer, delivered to the designated pick-up points in the Hangang parks, or hike Bukhansan from the city's northern edge on a clear weekend.
#Getting Around
The AREX line is the way in from Incheon Airport: its express is the quick run to Seoul Station, and its stopping trains suit Hongdae and Mapo.
In town, tap a rechargeable T-money card on the subway, buses and most taxis; the subway starts at ₩1,550 a ride, and a bus taken soon after counts as the same journey.
Spring is the season for walking and cycling: Ttareungi, the public bikes, are at their best on the Han riverside paths, where the south bank between Yeouido and Banpo is one long blossom ride in April.
#Budget & Costs
| Travel style | Per day | What it covers |
|---|---|---|
| Budget | ₩85,000–140,000 | Guesthouse, markets, the subway |
| Mid-range | ₩210,000–340,000 | A central hotel, restaurants, palace tickets and a night opening |
| Luxury | ₩560,000+ | Five-star rooms, fine dining, a private guide |
What things cost:
| What | Price |
|---|---|
| Subway ride, on a card | ₩1,550 |
| Gyeongbokgung entry | ₩3,000, free in hanbok |
| Lotus Lantern parade | Free |
| Buddha's Birthday temple lunch | Usually free |
| Taxi flagfall | ₩4,800 |
Where the money actually goes:
- The blossom weekends and the first week of May are the dearest.
- March is the season's best value.
- Seoul adds no nightly tourist tax; just confirm that a quoted rate already includes VAT and service.
#Food & Dining
Spring is the season for wild greens, naengi and dallae, in soups and side dishes, and for ssuk, mugwort, pressed into rice cakes.
Korean strawberries are at their best in early spring, jjukkumi, small octopus, is in season in April, and by May the cold-noodle restaurants are filling up, while the bindaetteok, mung bean pancakes, of Gwangjang Market are the classic first food stop.
#Nightlife
The pavement tents, pojangmacha, reopen in spring, and the bars of Euljiro, Itaewon and Seongsu move outside as the evenings warm. Picnics by the Han after dark are the season's real night out, and in May the riverside night markets return.
#Shopping
Spring collections fill Myeongdong and Seongsu; in late April and early May, Insadong sells lanterns and Buddhist crafts, and the flower market at the Express Bus Terminal is full of carnations before Parents' Day on 8 May. Carry your passport for the tax refund at the till.
#Culture & Etiquette
- Do not climb trees or pull down branches for a blossom photograph; the park wardens will say so.
- Take your rubbish home from riverbank picnics, or sort it at the bins.
- At a temple, walk around the main hall clockwise and keep your voice down.
- Do not grab at the lanterns in the parade; volunteers carry them.
#Essential Local Phrases
| Korean | Meaning | When to use |
|---|---|---|
| 벚꽃 (beotkkot) | Cherry blossom | On every spring poster |
| 꽃구경 (kkotgugyeong) | Flower viewing | What every April weekend is for |
| 미세먼지 (misemeonji) | Fine dust | On the air-quality forecast |
| 연등회 (yeondeunghoe) | Lotus Lantern Festival | In Jongno in May |
| 돗자리 (dotjari) | Picnic mat | At a riverside convenience store |
| 감사합니다 (gamsahamnida) | Thank you | All day |
#Packing List
- Layers for days that start cold and end warm
- A light waterproof jacket
- A few KF94 masks for dusty days
- Shoes that slip off easily, for restaurants with floor seating
- Walking shoes with grip for the city wall and the hills
- Sunglasses and sunscreen for May
- A picnic mat, or buy one by the river
#Backup Plans (Dust or Rain)
If the fine dust is high: go indoors: the National Museum of Korea, free, and the War Memorial of Korea next door fill a day, and Leeum pairs Korean ceramics with contemporary art.
If the blossom has already gone: look for the later-flowering trees on the hills and along the city wall, or switch to the azaleas and the palace gardens.
If the lantern-parade crowd is too much: watch from a side street off Jongno, or come back to Jogyesa the next day for the street festival.
#Safety & Health
Violent crime is rare in Seoul; in spring the health question is the air: on a high fine-dust reading, anyone with asthma or a heart condition should cut back on long exertion outdoors, and a KF94 mask helps. On the peak blossom and lantern nights, crowds are dense; agree a meeting point.
Emergency: 119 for fire and ambulance, 112 for police, and 1330 for the travel hotline.
#What's New for Spring 2027
- The cherry blossom opened on 29 March in 2026, ten days ahead of the long-run average; watch the 2027 forecast
- May's long weekends: Labour Day, a public holiday since 2026, gives Monday 3 May off, and Children's Day falls on Wednesday 5 May
- Lanterns: the parade runs on Saturday 8 May 2027, and Buddha's Birthday is Thursday 13 May
- The Seoul Marathon runs on Sunday 21 March 2027
- K-ETA: the temporary exemption for many nationalities ran to 31 December 2026, so check before you travel
#About This Guide
By Harry Nara (founder of WhenToWander), first written in September 2026 and rewritten in October 2026 for spring 2027. Climate figures are Korea Meteorological Administration 1991–2020 normals for Seoul. Dates and rules verified against:
- Korea Meteorological Administration for the spring normals and the blossom record
- Korea AeroSpace Administration for the 2027 public holidays
- Lotus Lantern Festival for the 2027 parade
- AirKorea for fine-dust readings
- K-ETA for the exemption
For each month in detail, see Seoul in March, Seoul in April and Seoul in May.
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Frequently Asked Questions
When is the best time to visit Seoul in spring?
Early to mid-April for the cherry blossom, or May for the warmest, greenest weeks and the Lotus Lantern parade on Saturday 8 May 2027. The blossom has opened early in recent years, on 29 March in 2026, so check the forecast before fixing an April date, and avoid the first week of May if you dislike crowds.
What is fine dust, and should it change my plans?
Fine dust and yellow dust, blown in from the Gobi and northern China, are most common in spring, when a clear week can turn hazy overnight. Check the AirKorea forecast each morning; on a high reading, move long walks and hikes to a clearer day, and wear a KF94 mask if you have asthma.
Is spring a good time for a first visit to Seoul?
Yes. The weather is comfortable for walking, the palaces and the riverbanks are at their prettiest, and the festivals, from the blossom to the lantern parade, show the city at its best. Book rooms early for the blossom weekends and the first week of May, and keep one museum day in reserve for dust or rain.
How much does a spring trip to Seoul cost?
Allow about ₩85,000–140,000 a day on a budget and ₩210,000–340,000 mid-range. The blossom weekends and the first week of May are the dearest; March is the best value. The blossom, the lantern parade and many temple lunches on Buddha’s Birthday are free, and Seoul adds no tourist tax.
What’s the weather like in Seoul in Spring?
Seoul in Spring typically sees temperatures of 8–18°C with around 5–7 days of rain across the period. Pack lightweight layers that suit both cooler mornings and warmer afternoons.