✓ Updated January 2026
Weather data and travel information verified current
Best Time to Visit Seoul, South Korea: Apr or May 2026

Quick Answer:
For a truly tranquil experience in Seoul, aim for spring between April and June, when the city awakens with delicate cherry blossoms painting the streets and a gentle breeze carries the scent of blooming flowers. Alternatively, the crisp air of autumn, from September to November, offers a serene beauty with vibrant foliage blanketing the mountainsides and the warmth of golden sunsets over ancient palaces. These periods provide a peaceful backdrop to explore bustling markets and enjoy the city's captivating charm without the intensity of peak tourist seasons.
Best Months to Visit:
Airport Code
ICN
Coordinates
37.57°, 126.98°

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Top Things to Do
Sunrise over Bukhansan National Park
Escape the city bustle with an early morning hike up one of Bukhansan's many peaks, like Baegundae. Witnessing the sunrise paint the sky with vibrant hues, with Seoul sprawling below, is an unforgettable experience. The crisp morning air and the granite formations make for a truly invigorating start to the day.
Gwangjang Market's Culinary Delights
Dive headfirst into the vibrant chaos of Gwangjang Market, a foodie paradise. Sample authentic *bindaetteok* (mung bean pancakes) sizzling on the griddle and slurp down bowls of *tteokbokki* (spicy rice cakes) from bustling stalls. Go with an empty stomach and an adventurous palate; the energy here is infectious, especially during lunch and dinner hours.
Secret Gardens of Changdeokgung Palace
Beyond the main palace buildings lies the Huwon, or Secret Garden, a tranquil oasis of pavilions, ponds, and ancient trees. Book a guided tour in advance to access this serene escape, especially beautiful in spring with blooming flowers or autumn with fiery foliage. It offers a peaceful contrast to the grandeur of the main palace.
Ikseon-dong Hanok Village Exploration
Wander through the narrow alleyways of Ikseon-dong, a charming hanok village that has been revitalized with trendy cafes, artisan shops, and unique boutiques. Unlike the more formal Bukchon, Ikseon-dong buzzes with a youthful, creative energy. Look for hidden courtyards and enjoy a coffee or a traditional tea in a beautifully restored traditional house.
💡 Travel Tip: For the best value on hotels during this season, check current rates on Trip.com.
Essential Travel Tips
Get a T-Money card immediately upon arrival. You can buy and top it up at any convenience store (like GS25 or CU) or subway station. It works for subways, buses, and even taxis, saving you the hassle of buying individual tickets and often giving you a small discount on fares.
Don't be afraid to eat at 'Hyeoksin' (혁신) restaurants, which are often small, unassuming eateries with handwritten menus. These are usually where locals eat and offer the most authentic and delicious Korean dishes at unbeatable prices. Look for places packed with locals, even if they look a bit chaotic!
Learn a few basic Korean phrases like 'Annyeonghaseyo' (안녕하세요 - Hello) and 'Kamsahamnida' (감사합니다 - Thank you). While many in Seoul speak some English, making an effort to use Korean is greatly appreciated and can lead to warmer interactions, especially in smaller shops or markets.
While credit cards are widely accepted, always carry some cash for smaller vendors, street food stalls, and traditional markets like Gwangjang Market. Many places might not have a minimum purchase for card transactions, but cash is king for spontaneous snack purchases.
Seoul is incredibly safe, but like any major city, be aware of your surroundings, especially in crowded nightlife areas like Hongdae or Itaewon. The biggest 'risk' is probably getting lost, so having offline maps downloaded on your phone is a good idea.
Pack layers, regardless of the season. Seoul's weather can be unpredictable, and indoor spaces like subways and shops are often heavily air-conditioned or heated. Comfortable walking shoes are non-negotiable – you'll be doing a lot of exploring on foot!
💡 Travel Tip: If you're planning your trip, it's worth checking flight prices on Trip.com before you decide.
Weather Details
Monthly Weather Data Table
| Month | High (°C) | Low (°C) | High (°F) | Low (°F) | Rainfall (mm) | Rain Days | Daylight (h) |
|---|---|---|---|---|---|---|---|
| Jan | 2°C | -6°C | 36°F | 21°F | 20mm | 6 days | 9.8h |
| Feb | 5°C | -3°C | 41°F | 27°F | 20mm | 5 days | 10.7h |
| Mar | 11°C | 2°C | 52°F | 36°F | 40mm | 7 days | 11.9h |
| Apr | 18°C | 7°C | 64°F | 45°F | 60mm | 8 days | 13.1h |
| May | 23°C | 12°C | 73°F | 54°F | 80mm | 9 days | 13.9h |
| Jun | 27°C | 17°C | 81°F | 63°F | 130mm | 9 days | 14.2h |
| Jul | 29°C | 20°C | 84°F | 68°F | 350mm | 16 days | 13.9h |
| Aug | 30°C | 21°C | 86°F | 70°F | 330mm | 15 days | 13.1h |
| Sep | 26°C | 16°C | 79°F | 61°F | 140mm | 9 days | 12.1h |
| Oct | 20°C | 9°C | 68°F | 48°F | 50mm | 7 days | 11.1h |
| Nov | 12°C | 3°C | 54°F | 37°F | 40mm | 7 days | 10.1h |
| Dec | 4°C | -3°C | 39°F | 27°F | 20mm | 6 days | 9.6h |
Seoul, South Korea Month by Month: Complete Guide
Planning your trip to Seoul, South Korea? Here's what to expect each month:
Jan in Seoul, South Korea
Weather
2°C°C / 36°F°F
6 days rainy days • 20mmmm
What to Expect
Winter season with cooler temperatures. Fewer tourists but some attractions may have limited hours.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Feb in Seoul, South Korea
Weather
5°C°C / 41°F°F
5 days rainy days • 20mmmm
What to Expect
Late winter, beginning to warm up. Good for budget travelers seeking lower prices.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Mar in Seoul, South Korea
Weather
11°C°C / 52°F°F
7 days rainy days • 40mmmm
What to Expect
Spring begins, mild weather. Shoulder season with moderate crowds.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Apr in Seoul, South Korea
⭐ Best TimeWeather
18°C°C / 64°F°F
8 days rainy days • 60mmmm
What to Expect
Spring in full bloom. Pleasant temperatures and growing tourist activity.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
May in Seoul, South Korea
⭐ Best TimeWeather
23°C°C / 73°F°F
9 days rainy days • 80mmmm
What to Expect
Late spring, excellent weather. One of the best times to visit for most travelers.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
Jun in Seoul, South Korea
Weather
27°C°C / 81°F°F
9 days rainy days • 130mmmm
What to Expect
Early summer, warm and sunny. Peak season begins, book accommodations early.
Crowd Level
🔴 High - Peak tourist season, book early
Jul in Seoul, South Korea
Weather
29°C°C / 84°F°F
16 days rainy days • 350mmmm
What to Expect
Peak summer season. Hot weather and highest tourist crowds. Most expensive time.
Crowd Level
🔴 High - Peak tourist season, book early
Aug in Seoul, South Korea
Weather
30°C°C / 86°F°F
15 days rainy days • 330mmmm
What to Expect
Peak summer continues. Very crowded but great weather for outdoor activities.
Crowd Level
🔴 High - Peak tourist season, book early
Sep in Seoul, South Korea
Weather
26°C°C / 79°F°F
9 days rainy days • 140mmmm
What to Expect
Early fall, shoulder season. Weather still good, crowds decreasing. Great value.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
Oct in Seoul, South Korea
⭐ Best TimeWeather
20°C°C / 68°F°F
7 days rainy days • 50mmmm
What to Expect
Fall season, mild temperatures. Lower crowds and good prices. Comfortable for sightseeing.
Crowd Level
🟡 Moderate - Comfortable crowds, good availability
Nov in Seoul, South Korea
Weather
12°C°C / 54°F°F
7 days rainy days • 40mmmm
What to Expect
Late fall, cooler weather. Off-season begins, significant discounts available.
Crowd Level
🟢 Low - Quiet season, easy to find accommodation
Dec in Seoul, South Korea
Weather
4°C°C / 39°F°F
6 days rainy days • 20mmmm
What to Expect
Winter season, holiday atmosphere. Festive but can be cold. Mixed crowds.
Crowd Level
🔴 High - Peak tourist season, book early
All Things to Do in Seoul, South Korea
Sunrise over Bukhansan National Park
natureEscape the city bustle with an early morning hike up one of Bukhansan's many peaks, like Baegundae. Witnessing the sunrise paint the sky with vibrant hues, with Seoul sprawling below, is an unforgettable experience. The crisp morning air and the granite formations make for a truly invigorating start to the day.
Best time: Apr-Oct
Gwangjang Market's Culinary Delights
foodDive headfirst into the vibrant chaos of Gwangjang Market, a foodie paradise. Sample authentic *bindaetteok* (mung bean pancakes) sizzling on the griddle and slurp down bowls of *tteokbokki* (spicy rice cakes) from bustling stalls. Go with an empty stomach and an adventurous palate; the energy here is infectious, especially during lunch and dinner hours.
Secret Gardens of Changdeokgung Palace
attractionBeyond the main palace buildings lies the Huwon, or Secret Garden, a tranquil oasis of pavilions, ponds, and ancient trees. Book a guided tour in advance to access this serene escape, especially beautiful in spring with blooming flowers or autumn with fiery foliage. It offers a peaceful contrast to the grandeur of the main palace.
Best time: Apr-May, Sep-Oct
Ikseon-dong Hanok Village Exploration
shoppingWander through the narrow alleyways of Ikseon-dong, a charming hanok village that has been revitalized with trendy cafes, artisan shops, and unique boutiques. Unlike the more formal Bukchon, Ikseon-dong buzzes with a youthful, creative energy. Look for hidden courtyards and enjoy a coffee or a traditional tea in a beautifully restored traditional house.
DMZ Demilitarized Zone Tour
attractionGain a profound understanding of Korean history and the ongoing division by visiting the DMZ. Tours often include the Joint Security Area (JSA), infiltration tunnels, and observation posts offering poignant glimpses into the past and present. Book well in advance and be prepared for a somber yet essential experience.
Late Night at a Jjimjilbang
activityExperience a quintessential Korean relaxation ritual at a 24-hour *jjimjilbang* (Korean bathhouse). After a day of sightseeing, soak in the various saunas, take a dip in the hot tubs, and enjoy a refreshing scrub. Many offer sleeping areas, making it a unique and budget-friendly way to experience local life, especially after dark.
Street Art Hunting in Hongdae
activityExplore the vibrant streets of Hongdae, the youthful heart of Seoul's art and indie music scene. Beyond the shops and clubs, seek out the ever-changing murals and graffiti adorning the walls, a testament to the area's creative spirit. Catching a street performance on a weekend evening adds to the electric atmosphere.
Traditional Tea Ceremony in Insadong
culturalImmerse yourself in Korean tradition with a serene tea ceremony in Insadong. Many tea houses offer a chance to learn about the ritual, savor delicate teas, and enjoy traditional Korean sweets in a peaceful setting. It's a perfect way to slow down and appreciate a refined aspect of Korean culture.
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Getting Around Seoul, South Korea
Seoul Metro
The Seoul Metro is an extensive and efficient subway system that connects virtually every corner of the city and its surrounding areas. It's the backbone of public transportation, ideal for reaching major attractions, shopping districts, and residential neighborhoods.
Intercity Buses
Seoul's extensive bus network covers areas not easily reached by the subway and offers a more local experience. There are different colored lines: blue for main routes, green for local circulation, red for express routes to satellite cities, and yellow for downtown circulation.
Kakao T (Taxi App)
Kakao T is the dominant ride-hailing app in South Korea, offering a convenient way to book taxis, including standard, deluxe, and larger van options. It's perfect for late-night travel, when carrying heavy luggage, or when you need direct door-to-door service.
KTX (Korea Train eXpress)
While primarily for inter-city travel, the KTX high-speed train is essential if you're planning day trips or visiting nearby cities like Busan or Gyeongju from Seoul. It's incredibly fast and comfortable, departing from major Seoul stations like Seoul Station and Yongsan Station.
Airport Railroad Express (AREX)
The AREX is the dedicated train service connecting Incheon International Airport (ICN) and Gimpo International Airport (GMP) to Seoul Station and other key city points. It's the most efficient and stress-free way to get to and from the airport.
💡 Travel Tip: This season usually means better deals — check what's available on Trip.com.
Similar Destinations
Frequently Asked Questions
When is the absolute best time to visit Seoul if I want to experience both pleasant weather and vibrant festivals?
For a perfect blend of comfortable weather and lively events, aim for either spring (April-May) or autumn (September-October). Spring bursts with cherry blossoms and the Lotus Lantern Festival, while autumn offers stunning foliage and the Seoul International Fireworks Festival. Both seasons avoid the intense heat and humidity of summer and the biting cold of winter, making exploration a joy.
I'm a bit nervous about navigating Seoul's public transport. Any insider tips?
Seoul's subway system is incredibly efficient and a lifesaver! My best advice is to get a T-Money card as soon as you arrive; you can buy and top it up at any convenience store or subway station. It works on subways and buses, and you get a small discount on transfers, plus it saves you fumbling for change. Don't be afraid to ask station staff for help if you get lost; they're usually very accommodating.
Beyond the famous palaces, what's a more local, off-the-beaten-path experience I shouldn't miss?
For a truly local vibe, head to the Ikseon-dong Hanok Village. It's a charming maze of traditional Korean houses (hanoks) that have been transformed into trendy cafes, boutiques, and restaurants, but it still retains an intimate, neighborhood feel. It's a fantastic spot to wander, grab a unique coffee, and soak in a more relaxed atmosphere than the bustling Bukchon Hanok Village.
What's the deal with 'ppalli-ppalli' culture, and how can I best adapt to it?
'Ppalli-ppalli' translates to 'hurry, hurry,' and it's a real aspect of Korean life, especially in fast-paced Seoul. You'll notice it in service, traffic, and even how people walk. My tip is to embrace it rather than fight it; be decisive when ordering, keep your pace up, and you'll find yourself blending in and getting things done more smoothly. Don't take it personally; it's just the rhythm of the city!
I want to try authentic Korean food but am intimidated by the sheer variety. Where should a beginner start?
Don't be shy! Start with universally loved dishes like Bibimbap (mixed rice with vegetables and meat) or Bulgogi (marinated grilled beef). For a more immersive experience, seek out a 'K-BBQ' (Korean BBQ) restaurant where you grill your own meat at the table – it's interactive and delicious. Many restaurants have English menus, and pointing at pictures is always an option if language is a barrier.
What is the cheapest month to visit Seoul, South Korea?
The cheapest months to visit Seoul, South Korea are typically Jan and Jul during the off-season. You can save 30-40% on hotels and flights compared to peak summer months. While weather may not be ideal, you'll enjoy fewer crowds and significant savings.
How many days do you need in Seoul, South Korea?
We recommend spending 3-5 days in Seoul, South Korea to see the main attractions without feeling rushed. This gives you time to explore the top sights, experience local culture, and take a day trip if desired. Budget travelers might do 2-3 days, while those wanting a deeper experience should plan for a week.
What should I avoid in Seoul, South Korea?
Avoid visiting Seoul, South Korea during Jan if possible, when weather conditions are less favorable. Also, be cautious of tourist traps in heavily visited areas - research attractions beforehand and consider booking skip-the-line tickets for popular sites.
Is Seoul, South Korea expensive to visit?
Seoul, South Korea can be enjoyed on various budgets. Daily costs typically range from $50-80 for budget travelers, $100-200 for mid-range visitors, and $250+ for luxury experiences. Prices are highest during Apr and lowest during off-season months. Book accommodations early to secure better rates.
What is Seoul, South Korea famous for?
Seoul, South Korea is famous for its unique attractions, rich culture, and memorable experiences. The destination is best known for its architectural landmarks, local cuisine, and vibrant atmosphere. Visit during Apr or May for the best experience.
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