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Best Time to Visit Seoul, South Korea: Apr or May 2026

Seoul, South Korea travel destination - scenic view of Sunrise Hike to Bukhansan's Baengundae Peak during ideal visiting season
Image: 중화전의 낮.jpg viaWikimedia Commons

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Discover tours, activities, and experiences in Seoul, South Korea

Quick Answer:

For an inspiring Seoul experience, aim for spring (April-June) or autumn (September-November). In spring, the city awakens with vibrant cherry blossoms painting the streets and parks, offering a refreshing, crisp air perfect for exploring ancient palaces and bustling markets. As autumn arrives, the landscape transforms into a breathtaking tapestry of fiery reds and golden yellows, with cool, clear skies ideal for enjoying panoramic views from Namsan Tower or savoring street food under inspiring, starry nights. The winter months (December-February) offer a different charm with festive lights and cozy cafes, while summer (July-August) brings warmth and lively festivals, though be prepared for humidity.

Best Months to Visit:

AprMayOct

Airport Code

ICN

Coordinates

37.57°, 126.98°

Climate Overview

Seoul's climate offers a vibrant spectrum of experiences, each season imprinting a unique memory. Spring bursts forth with a gentle warmth, coaxing cherry blossoms into a breathtaking, fragrant spectacle that blankets the city in delicate pink and white, perfect for leisurely strolls through palaces and parks. Summer arrives with a humid embrace, punctuated by refreshing downpours that invigorate the lush green landscapes and make street food stalls even more inviting. Autumn is Seoul's golden hour, with crisp, clear skies and a refreshing breeze that paints the surrounding mountains in fiery hues, ideal for hiking and enjoying outdoor festivals. Winter descends with a bracing chill, often dusted with snow that transforms the city into a serene, picturesque wonderland, inviting cozy evenings indoors with warm tea and vibrant city lights.

Best months at a glance: Apr, May, Oct

Jump to the month-by-month guide →

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Weather, best months, things to do, and travel tips

Planning a Seoul, South Korea trip? Explore what's available.

Top Things to Do

Sunrise Hike to Bukhansan's Baengundae Peak

Embark on an early morning trek to the summit of Bukhansan National Park, just north of Seoul. Witnessing the sunrise paint the city skyline from Baengundae Peak is an unforgettable experience, offering a refreshing escape from the urban bustle. Wear sturdy hiking 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 bowls of *tteokbokki* (spicy rice cakes) from bustling stalls. Go with an empty stomach and an adventurous palate, and don't be afraid to try the *yukhoe* (beef tartare) if you're feeling bold.

Secret Gardens of Changdeokgung Palace

Beyond the main palace grounds, discover the tranquil beauty of Changdeokgung's Secret Garden (Huwon), a UNESCO World Heritage site. This meticulously landscaped oasis offers a peaceful retreat with its ponds, pavilions, and ancient trees, especially stunning during autumn foliage. Book your guided tour in advance, as access is limited to preserve its serenity.

Ikseon-dong Hanok Village Exploration

Wander through the charming, narrow alleys of Ikseon-dong, a beautifully preserved hanok village that has been revitalized with trendy cafes, artisan shops, and unique boutiques. It offers a more intimate and less crowded alternative to Bukchon Hanok Village, perfect for an afternoon of leisurely exploration and discovering hidden photo spots. Look for the small, independent craft stores tucked away in the courtyards.

See all 8 things to do →

💡 Travel Tip: For the best value on hotels during this season, check current rates on Trip.com.

Essential Travel Tips

transport

Get a T-Money card immediately upon arrival. You can buy and top it up at any convenience store or subway station, and it works for buses, subways, and even taxis. It's way more convenient than buying single tickets and often offers slight discounts.

food

Don't be afraid to eat at 'sikdang' (small, local restaurants). They often have picture menus or English translations, and you'll get incredibly authentic and affordable meals. Look for places packed with locals – that's always a good sign!

culture

Learn a few basic Korean phrases like 'Annyeonghaseyo' (hello) and 'Kamsahamnida' (thank you). While many people in tourist areas speak some English, making an effort with Korean is greatly appreciated and can enhance your interactions.

money

While credit cards are widely accepted, carry some cash for smaller markets or street food stalls. Also, look for ATMs affiliated with major international networks (like Visa or Mastercard) to avoid higher fees when withdrawing won.

packing

Pack comfortable walking shoes – you'll be doing a lot of exploring on foot! Seoul is a city that rewards wandering, from bustling markets to serene temple grounds. Also, consider bringing a portable power bank, as you'll likely be using your phone for navigation and photos all day.

safety

Seoul is incredibly safe, but it's always good to be aware of your surroundings, especially in crowded areas like Myeongdong or Hongdae. Keep your valuables secure, and don't hesitate to ask for help from police officers (who are usually very approachable) if needed.

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💡 Travel Tip: If you're planning your trip, it's worth checking flight prices on Trip.com before you decide.

Weather Details

Jan
3 days
Feb
4 days
Mar
6 days
Apr
7 days
May
8 days
Jun
9 days
Jul
16 days
Aug
15 days
Sep
8 days
Oct
6 days
Nov
5 days
Dec
4 days

Monthly Weather Data Table

MonthHigh (°C)Low (°C)High (°F)Low (°F)Rainfall (mm)Rain DaysDaylight (h)
Jan2°C-6°C36°F21°F20mm
3 days
9.8h
Feb5°C-3°C41°F27°F30mm
4 days
10.7h
Mar11°C2°C52°F36°F50mm
6 days
11.9h
Apr18°C7°C64°F45°F70mm
7 days
13.1h
May23°C12°C73°F54°F90mm
8 days
13.9h
Jun27°C17°C81°F63°F130mm
9 days
14.2h
Jul29°C21°C84°F70°F350mm
16 days
13.8h
Aug30°C21°C86°F70°F330mm
15 days
13h
Sep26°C16°C79°F61°F140mm
8 days
12.2h
Oct20°C9°C68°F48°F60mm
6 days
11.1h
Nov12°C3°C54°F37°F40mm
5 days
10.1h
Dec4°C-3°C39°F27°F20mm
4 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

3 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

Quick Tip: Jan is cooler. Pack warm clothing and layers.

Events & Festivals

  • Seollal (Lunar New Year)
  • Traditional Kite Flying Festival (early Jan)
  • Seoul Lantern Festival (late Dec - mid Jan)

Feb in Seoul, South Korea

Weather

5°C°C / 41°F°F

4 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

Quick Tip: Feb is cooler. Pack warm clothing and layers.

Events & Festivals

  • Bonghwa Eungseon Festival (Fire Lantern Festival)
  • Strawberry Picking Season
  • Local ice fishing festivals (various locations)

Mar in Seoul, South Korea

Weather

11°C°C / 52°F°F

6 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

Quick Tip: Mar offers a quieter experience with fewer tourists.

Events & Festivals

  • Samjinnal (Spring Festival - 3rd day of the 2nd lunar month)
  • Cherry Blossom Season begins (late March)
  • Yeongdeungpo Yeouido Spring Flower Festival (late March)

Apr in Seoul, South Korea

⭐ Best Time

Weather

18°C°C / 64°F°F

7 days rainy days • 70mmmm

What to Expect

Spring in full bloom. Pleasant temperatures and growing tourist activity.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Apr is one of the best times to visit with ideal weather conditions.

Events & Festivals

  • Yeongdeungpo Yeouido Spring Flower Festival (continues)
  • Jinhae Cherry Blossom Festival (though not in Seoul, it's a major spring event attracting many)
  • Seoul International Du Marathon

May in Seoul, South Korea

⭐ Best Time

Weather

23°C°C / 73°F°F

8 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

Quick Tip: May is one of the best times to visit with ideal weather conditions.

Events & Festivals

  • Children's Day (May 5th)
  • Buddha's Birthday (8th day of the 4th lunar month)
  • Seoul Rose Festival

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

Quick Tip: Jun sees significant rainfall. Bring waterproof gear.

Events & Festivals

  • Dano Festival (5th day of the 5th lunar month)
  • Korean War Memorial Day (June 25th)
  • Summer solstice celebrations (various local events)

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

Quick Tip: Jul sees significant rainfall. Bring waterproof gear.

Events & Festivals

  • Boryeong Mud Festival (though not in Seoul, a major summer attraction)
  • Summer water festivals (various amusement parks and beaches)
  • Traditional summer performances at palaces

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

Quick Tip: Aug sees significant rainfall. Bring waterproof gear.

Events & Festivals

  • Gwangbokjeol (Liberation Day - August 15th)
  • Summer festivals continue with a focus on water and cooling activities
  • Night markets and street food festivals

Sep in Seoul, South Korea

Weather

26°C°C / 79°F°F

8 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

Quick Tip: Sep sees significant rainfall. Bring waterproof gear.

Events & Festivals

  • Chuseok (Korean Thanksgiving - 15th day of the 8th lunar month)
  • Seoul International Performing Arts Festival (formerly Seoul Performing Arts Festival)
  • Autumn foliage viewing begins (late September)

Oct in Seoul, South Korea

⭐ Best Time

Weather

20°C°C / 68°F°F

6 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

Quick Tip: Oct is one of the best times to visit with ideal weather conditions.

Events & Festivals

  • Seoul International Fireworks Festival
  • Seoul Street Arts Festival
  • Hangul Day (October 9th)

Nov in Seoul, South Korea

Weather

12°C°C / 54°F°F

5 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

Quick Tip: Nov offers a quieter experience with fewer tourists.

Events & Festivals

  • Gimjang (Kimchi-making season)
  • Late autumn foliage viewing
  • Various indoor cultural exhibitions and performances

Dec in Seoul, South Korea

Weather

4°C°C / 39°F°F

4 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

Quick Tip: Dec is cooler. Pack warm clothing and layers.

Events & Festivals

  • Seoul Lantern Festival (late December)
  • Christmas and New Year's Eve celebrations
  • Ice skating rinks open across the city

All Things to Do in Seoul, South Korea

Sunrise Hike to Bukhansan's Baengundae Peak

nature

Embark on an early morning trek to the summit of Bukhansan National Park, just north of Seoul. Witnessing the sunrise paint the city skyline from Baengundae Peak is an unforgettable experience, offering a refreshing escape from the urban bustle. Wear sturdy hiking shoes and bring water; the trails can be steep but are well-maintained.

Best time: Apr-Oct

Gwangjang Market's Culinary Delights

food

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 bowls of *tteokbokki* (spicy rice cakes) from bustling stalls. Go with an empty stomach and an adventurous palate, and don't be afraid to try the *yukhoe* (beef tartare) if you're feeling bold.

Secret Gardens of Changdeokgung Palace

attraction

Beyond the main palace grounds, discover the tranquil beauty of Changdeokgung's Secret Garden (Huwon), a UNESCO World Heritage site. This meticulously landscaped oasis offers a peaceful retreat with its ponds, pavilions, and ancient trees, especially stunning during autumn foliage. Book your guided tour in advance, as access is limited to preserve its serenity.

Best time: Apr-May, Sep-Oct

Ikseon-dong Hanok Village Exploration

shopping

Wander through the charming, narrow alleys of Ikseon-dong, a beautifully preserved hanok village that has been revitalized with trendy cafes, artisan shops, and unique boutiques. It offers a more intimate and less crowded alternative to Bukchon Hanok Village, perfect for an afternoon of leisurely exploration and discovering hidden photo spots. Look for the small, independent craft stores tucked away in the courtyards.

DMZ Half-Day Tour: A Glimpse into History

activity

Gain a profound understanding of Korea's divided history with a guided tour to the Demilitarized Zone (DMZ). Visiting the Joint Security Area (JSA) and the Third Infiltration Tunnel offers a sobering yet essential perspective on the Korean War and ongoing tensions. Book through a reputable tour operator well in advance, and be prepared for strict security protocols.

Late Night at a Namsan Tower Observatory

attraction

Ascend Namsan Seoul Tower after dusk for a dazzling spectacle of the city lights stretching to the horizon. The panoramic views are simply mesmerizing, especially on a clear night, and the romantic atmosphere makes it a perfect evening outing. Consider taking the cable car up for a scenic ascent, and don't forget to check out the love locks adorning the fences.

Discovering the Art Scene in Samcheong-dong

cultural

Meander through the artistic enclave of Samcheong-dong, nestled between Gyeongbokgung Palace and Bukchon Hanok Village. This area is brimming with small, independent art galleries showcasing contemporary Korean artists, alongside charming tea houses and artisanal craft shops. It’s a delightful place to spend a quiet afternoon absorbing local culture and perhaps finding a unique souvenir.

Experience a Traditional Korean Spa (Jjimjilbang)

activity

Immerse yourself in local relaxation culture at a traditional *jjimjilbang*. These public bathhouses offer a range of saunas, hot tubs, and communal relaxation areas, providing an authentic and rejuvenating experience. Embrace the communal aspect, try the sheep-head towel fold, and enjoy a refreshing *sikhye* (rice punch) afterwards.

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GoWithGuide Tours and Experiences

Getting Around Seoul, South Korea

Seoul Metro

The Seoul Metro is an extensive and efficient subway system that covers almost 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 quickly.

Cost:Starts at ₩1,250 (approx. $0.95 USD) for a single ride with a T-Money card, with additional charges based on distance.
Tip:Download the 'Kakao Metro' or 'Seoul Subway' app for real-time navigation, train times, and platform information. Purchase a T-Money card (available at convenience stores and metro stations) and load it with cash; it's cheaper than single-use tickets and can be used on buses too. Avoid rush hours (7-9 AM and 5-7 PM) if possible, as trains can get extremely crowded. Always stand to the right on escalators to let faster walkers pass.

Intercity Buses

Seoul's intercity bus network is vast, connecting the capital to virtually every city and town in South Korea. For travelers, it's a great option for day trips or longer journeys outside the immediate metropolitan area, offering a more scenic route than the KTX train.

Cost:Varies greatly by destination, but a round trip to a nearby city like Suwon might cost around ₩5,000-₩10,000 (approx. $3.75-$7.50 USD).
Tip:Use the 'Bus Transportation Information' app or websites like Bustago (bustago.or.kr) to check schedules and book tickets in advance, especially for popular routes or weekend travel. Major bus terminals like Seoul Express Bus Terminal and Dong Seoul Bus Terminal can be overwhelming; familiarize yourself with your departure gate number beforehand. Be aware that some express buses have assigned seating, while others are first-come, first-served.

Kakao T (Taxi App)

Kakao T is the dominant ride-hailing app in South Korea, functioning like Uber but with a more integrated local feel. It's incredibly convenient for door-to-door service, especially late at night or when carrying luggage, and covers both standard taxis and premium options.

Cost:Metered fares apply, similar to traditional taxis, with base rates starting around ₩4,600 (approx. $3.50 USD) for the first 2km. Surcharges apply for longer distances and at night.
Tip:You MUST download the Kakao T app and link a payment method (international credit cards are usually accepted). Don't try to hail taxis on the street without the app, as many drivers prefer app bookings. Be prepared for potential language barriers if you don't speak Korean; having your destination written in Korean or on a map is helpful. Avoid taxis with red license plates unless you're comfortable with potentially higher fares.

Airport Railroad Express (AREX)

The AREX is the dedicated express train connecting Incheon International Airport (ICN) and Gimpo International Airport (GMP) to Seoul Station. It's the fastest and most efficient way to get from the airport to the city center, bypassing road traffic.

Cost:Express Train (non-stop) to Seoul Station costs ₩9,500 (approx. $7.20 USD). All-stop trains are slightly cheaper and make more stops.
Tip:Purchase tickets at the airport station. If you have a lot of luggage or are traveling during peak times, the Express Train is worth the extra cost for its speed and comfort. You can use your T-Money card on the All-stop train, but not the Express Train. Check the schedule in advance to align with your flight arrival/departure.

City Bikes (Ttareungi)

Seoul's public bike-sharing system, 'Ttareungi', offers a fantastic way to explore parks, riverbanks, and specific neighborhoods at your own pace. It's particularly enjoyable along the Han River.

Cost:A 1-hour rental costs ₩1,000 (approx. $0.75 USD), with 2-hour and 24-hour passes available for ₩2,000 and ₩5,000 respectively.
Tip:Download the 'Ttareungi' app to locate available bikes and docking stations, and to rent a bike. You'll need to register with your phone number and a credit card. Always dock your bike properly at a designated station; leaving it elsewhere can incur fines. Helmets are not provided, so consider bringing your own if you plan on cycling extensively. Stick to bike lanes and be mindful of pedestrians.

💡 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 brings cherry blossoms and the Lotus Lantern Festival, while autumn offers stunning fall foliage and the Seoul International Fireworks Festival. Both seasons boast crisp air and fewer crowds than the peak summer months.

I'm a bit nervous about navigating Seoul's public transport. Any insider tips for a first-timer?

Don't sweat it! Seoul's subway system is incredibly efficient and well-signed in English. My top tip 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, and it works on buses too, making transfers seamless. Plus, many stations have helpful information desks with English-speaking staff.

Beyond the usual palaces and shopping districts, what's a truly unique Seoul experience you'd recommend?

You absolutely must explore the Bukchon Hanok Village, but go early in the morning before the crowds descend. Wander through the narrow alleyways lined with traditional Korean houses (hanoks) and soak in the serene atmosphere; it feels like stepping back in time. For a modern contrast, visit the Dongdaemun Design Plaza (DDP) at night – its futuristic architecture is stunningly illuminated and often hosts unique pop-up events.

What's the deal with 'ppalli-ppalli' culture, and how should I approach dining out as a foreigner?

'Ppalli-ppalli' (hurry, hurry) is definitely a part of Korean life, especially in busy areas, but don't feel rushed when dining. While service can be quick, take your time to enjoy your meal. If you're in a popular restaurant, you might be seated quickly, but the expectation is that you'll savor your food. Don't be afraid to ask for recommendations; most restaurant staff are happy to help, even with limited English.

I'm on a budget. Where can I find delicious and affordable Korean food that locals frequent?

Head to traditional markets like Gwangjang Market or Namdaemun Market. These places are a foodie paradise where you can sample an incredible array of authentic Korean street food and small dishes for a fraction of restaurant prices. Try the bindaetteok (mung bean pancakes) at Gwangjang – it's a classic for a reason!

Is it considered rude to tip in Seoul, or is it expected?

Tipping is generally not expected or practiced in South Korea, and attempting to tip can sometimes even cause confusion or be politely refused. Service charges are usually included in the bill at restaurants and hotels, so you don't need to worry about calculating extra. Just enjoy the excellent service you receive!

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 Sunrise Hike to Bukhansan's Baengundae Peak, Discovering the Art Scene in Samcheong-dong, and Secret Gardens of Changdeokgung Palace. Embark on an early morning trek to the summit of Bukhansan National Park, just north of Seoul. Witnessing the sunrise paint the city skyline from Baengundae Peak is an unforgettable experience, offering a refreshing escape from the urban bustle. Wear sturdy hiking shoes and bring water; the trails can be steep but are well-maintained. The best time to experience it all is during Apr or May.

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