✓ Updated February 2026
Weather data and travel information verified current
Best Time to Visit Seoul, South Korea: Apr or May 2026
Quick Answer:
Spring and Autumn truly bring Seoul, South Korea, to life with an energetic vibrancy. Imagine the crisp air of April and May as cherry blossoms paint the city in soft hues, perfect for exploring ancient palaces and bustling markets. Or, experience the breathtaking spectacle of autumn foliage in September and October, where golden sunsets cast a warm glow over energetic streetscapes and delicious seasonal treats abound. These seasons offer a delightful balance, avoiding the intense heat of summer and the biting cold of the winter months, allowing you to fully immerse yourself in Seoul's dynamic culture.
Best Months to Visit:
Airport Code
ICN
Coordinates
37.57°, 126.98°
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Top Things to Do
Sunrise Hike to Bukhansan's Peak
Escape the city bustle with an early morning trek up Bukhansan National Park. Reaching a summit like Baegundae just as the sun crests the horizon offers unparalleled, crisp views of Seoul waking up below, a truly invigorating start to the day. Wear sturdy shoes and bring water; the trails can be steep but are well-maintained.
Gwangjang Market's Culinary Delights
Dive headfirst into Seoul's vibrant street food scene at Gwangjang Market, a sensory explosion of sights, sounds, and smells. Sample authentic bindaetteok (mung bean pancakes) sizzling on griddles and slurp down warm tteokbokki, but don't miss the chance to try mayak gimbap – addictive mini seaweed rolls.
Wander Through Bukchon Hanok Village at Dusk
Experience the timeless beauty of traditional Korean houses (hanoks) in Bukchon as the evening light softens. Stroll through its narrow alleys, imagining life centuries ago, and find a quiet teahouse for a moment of reflection. Visit on a weekday to avoid crowds and capture the most picturesque shots.
Explore the Artistic Enclave of Ikseon-dong
Discover a charming labyrinth of renovated hanoks transformed into trendy cafes, boutiques, and restaurants. Ikseon-dong offers a unique blend of old-world charm and modern Seoul cool, perfect for an afternoon of leisurely exploration and unique souvenir hunting.
💡 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 as soon as you land! You can buy and top it up at convenience stores (like CU or GS25) and use it for subways, buses, and even taxis. It's way cheaper than buying single tickets and saves you fumbling for change.
Don't be afraid to eat at 'sikdang' (small, local eateries) – they often have the most authentic and delicious food at incredible prices. Look for places packed with locals, and if you're unsure what to order, point to what someone else is having or ask for the 'baekban' (set meal).
Learn a few basic Korean phrases like 'Annyeonghaseyo' (Hello) and 'Kamsahamnida' (Thank you). While many in Seoul speak some English, making an effort with Korean is greatly appreciated and can open doors to friendlier interactions, especially outside the main tourist hubs.
While credit cards are widely accepted, always carry some cash for street food vendors and smaller markets like Gwangjang Market. Also, look for ATMs that accept foreign cards at convenience stores or major banks; they usually offer better exchange rates than currency exchange booths.
Pack comfortable walking shoes – you'll be doing a lot of exploring on foot, whether it's through the charming alleys of Bukchon Hanok Village or along the Cheonggyecheon Stream. Layers are also key, as Seoul's weather can change quickly, especially during spring and fall.
Seoul is incredibly safe, but it's always good to be aware. Keep your valuables secure, especially in crowded areas like Myeongdong or during subway rush hour. The emergency number is 119 for police and fire services.
💡 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 | -5°C | 36°F | 23°F | 20mm | 6 days | 9.8h |
| Feb | 5°C | -2°C | 41°F | 28°F | 30mm | 7 days | 10.7h |
| Mar | 11°C | 3°C | 52°F | 37°F | 50mm | 8 days | 12h |
| Apr | 18°C | 8°C | 64°F | 46°F | 70mm | 9 days | 13.2h |
| May | 23°C | 13°C | 73°F | 55°F | 90mm | 10 days | 14h |
| Jun | 27°C | 18°C | 81°F | 64°F | 130mm | 11 days | 14.4h |
| Jul | 29°C | 22°C | 84°F | 72°F | 350mm | 15 days | 14.1h |
| Aug | 30°C | 22°C | 86°F | 72°F | 330mm | 14 days | 13.3h |
| Sep | 26°C | 17°C | 79°F | 63°F | 140mm | 10 days | 12.3h |
| Oct | 20°C | 10°C | 68°F | 50°F | 60mm | 7 days | 11.2h |
| Nov | 12°C | 3°C | 54°F | 37°F | 40mm | 8 days | 10.2h |
| 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
7 days rainy days • 30mmmm
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
8 days rainy days • 50mmmm
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
9 days rainy days • 70mmmm
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
10 days rainy days • 90mmmm
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
11 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
15 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
14 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
10 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 • 60mmmm
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
8 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 Hike to Bukhansan's Peak
natureEscape the city bustle with an early morning trek up Bukhansan National Park. Reaching a summit like Baegundae just as the sun crests the horizon offers unparalleled, crisp views of Seoul waking up below, a truly invigorating start to the day. Wear sturdy shoes and bring water; the trails can be steep but are well-maintained.
Best time: Apr-May, Sep-Oct
Gwangjang Market's Culinary Delights
foodDive headfirst into Seoul's vibrant street food scene at Gwangjang Market, a sensory explosion of sights, sounds, and smells. Sample authentic bindaetteok (mung bean pancakes) sizzling on griddles and slurp down warm tteokbokki, but don't miss the chance to try mayak gimbap – addictive mini seaweed rolls.
Wander Through Bukchon Hanok Village at Dusk
culturalExperience the timeless beauty of traditional Korean houses (hanoks) in Bukchon as the evening light softens. Stroll through its narrow alleys, imagining life centuries ago, and find a quiet teahouse for a moment of reflection. Visit on a weekday to avoid crowds and capture the most picturesque shots.
Best time: Spring and Autumn
Explore the Artistic Enclave of Ikseon-dong
shoppingDiscover a charming labyrinth of renovated hanoks transformed into trendy cafes, boutiques, and restaurants. Ikseon-dong offers a unique blend of old-world charm and modern Seoul cool, perfect for an afternoon of leisurely exploration and unique souvenir hunting.
Evening Stroll Along Cheonggyecheon Stream
activityAs the sun sets, the illuminated Cheonggyecheon Stream transforms into a magical urban oasis. This revitalized waterway offers a peaceful escape, with art installations and the gentle sound of water providing a serene backdrop for an evening walk.
Late Night at a Namsan Tower Observatory
attractionWhile Namsan Tower is a classic, visiting late at night offers a different perspective. Witness the dazzling, sprawling cityscape of Seoul illuminated against the dark sky, a truly romantic and awe-inspiring sight. Consider the cable car for a scenic ascent.
Experience a Traditional Korean Sauna (Jjimjilbang)
activityFor an authentic local experience, spend an evening at a jjimjilbang. These communal bathhouses offer hot tubs, saunas, relaxation rooms, and even sleeping areas, providing a unique glimpse into Korean daily life and a deeply relaxing way to unwind.
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Getting Around Seoul, South Korea
Seoul Metro
The Seoul Metro is the backbone of getting around the city, incredibly efficient and covers almost every corner. It's clean, safe, and the best way to avoid Seoul's notorious traffic, especially during peak hours.
Intercity Buses
For longer distances within Seoul or to nearby cities, intercity buses are a great option. They are generally comfortable and offer a more relaxed way to travel than the subway for certain routes.
Taxis (Regular and Deluxe)
Taxis are readily available and relatively affordable, especially for short distances or when traveling with luggage. Regular taxis are orange or silver, while deluxe taxis are black with a gold stripe and more expensive but offer a more comfortable ride.
Airport Railroad Express (AREX)
The AREX is the most efficient way to get to and from Incheon International Airport (ICN) and Gimpo International Airport (GMP). It offers both express (non-stop to Seoul Station) and all-stop trains.
Kakao Bikes / Public Bicycle Sharing
Seoul has an extensive public bicycle sharing system, perfect for exploring parks, riverbanks, or short hops between subway stations. It's a great way to experience the city at a slower pace.
💡 Travel Tip: This season usually means better deals — check what's available on Trip.com.
Similar Destinations
Frequently Asked Questions
When's the absolute best time to visit Seoul if I want to experience both pleasant weather and vibrant festivals?
For me, it's a toss-up between spring (April-May) and autumn (September-October). Spring brings the cherry blossoms and the Lotus Lantern Festival, which is absolutely magical. Autumn offers crisp air, stunning fall foliage, and the Chuseok harvest festival, a really special time to see traditional Korean culture come alive.
I'm a bit nervous about navigating Seoul's public transport. Any insider tips?
Don't be! Seoul's subway system is incredibly efficient and user-friendly, even if you don't speak Korean. Grab 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, buses, and even some taxis, making hopping around a breeze.
Beyond the palaces and shopping districts, what's a truly unique Seoul experience I shouldn't miss?
You absolutely must explore Bukchon Hanok Village, but go early in the morning before the crowds descend. Wandering through these traditional Korean houses (hanoks) with the quiet city waking up around you feels like stepping back in time. Just remember it's a residential area, so be respectful of the residents!
What's the deal with tipping in Seoul? Should I be carrying extra cash for it?
Good news for your wallet: tipping isn't customary in South Korea. You'll never be expected to leave a tip in restaurants, taxis, or hotels, and in fact, it might even cause some confusion. The price you see is generally the price you pay, which simplifies things immensely.
I've heard about 'jjimjilbangs' but feel a bit intimidated. What's the etiquette for visiting one?
Jjimjilbangs are a quintessential Korean experience and totally worth trying! The key is to embrace the communal aspect. You'll shower and scrub yourself thoroughly before entering the communal baths and saunas – this is crucial. Then, just relax, enjoy the different themed rooms, and maybe grab a refreshing sikhye (sweet rice drink).
Are there any specific phrases that would be particularly helpful for a first-time visitor to Seoul?
While many younger Koreans speak some English, knowing a few basic phrases goes a long way. 'Annyeonghaseyo' (hello) and 'Kamsahamnida' (thank you) are essential. If you're trying to order food, 'Igeo juseyo' (please give me this) while pointing at the menu item is incredibly useful and always met with a smile.
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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