Best Time to Visit Seoul: Discover the City’s True Charm in Every Season

A dynamic blend of tradition and cutting-edge modernity, Seoul is the heart and soul of South Korea. From ancient palaces and vibrant street markets to K-pop culture and futuristic skyscrapers, this energetic city offers something for every traveler. Nestled in a temperate climate zone, the seasons in Seoul bring distinct experiences—from cherry blossoms in spring to snowy landscapes in winter. Knowing the best time to visit Seoul can make your journey even more memorable and enjoyable!

Weather & Seasons in Seoul

I've explored Seoul in every season—through cherry blossom springs, humid summers, crisp autumns, and snowy winters—and each visit felt like a new city. Nestled in the northwest corner of South Korea, not far from the border with North Korea, Seoul is surrounded by mountains and bisected by the Han River. Its location gives it a four-season climate that leans temperate but with some dramatic seasonal shifts.

Seoul weather is shaped by its humid continental climate, meaning hot, humid summers and cold, dry winters. It’s not unusual for summer highs to soar to 35°C (95°F) with sticky humidity, while in winter, temperatures often plunge to -10°C (14°F), especially in January. Spring and autumn are much milder and tend to be the sweet spot for most travelers.

Spring (March to May)

Spring in Seoul is a magical time. After the dry cold of winter, the city wakes up with blooming cherry blossoms, azaleas, and magnolias, especially around the Han River, Yeouido Park, and the palaces.

• Weather: Temperatures gradually rise from around 5°C (41°F) in early March to 22°C (72°F) by May. Humidity is low, and rainfall is minimal, though light showers can occur.
  
• What to wear: I usually go with layers—a light sweater or jacket in March, switching to long sleeves or light dresses by May. Mornings and evenings can still feel brisk.
  
• Best seasonal activities: This is the season for palace-hopping under pink petals (Gyeongbokgung in spring is iconic). The hiking trails around Bukhansan are also ideal—not too hot, not too cold.
  
• Festivals: Don’t miss the Yeouido Cherry Blossom Festival in early April. The city gets busy, so book accommodations early.
  

Summer (June to August)

Seoul in summer can feel intense—it's hot, humid, and often rainy. If you're planning to come during this time, be ready for sticky weather and spontaneous downpours.

• Weather: Daily highs hover around 30–35°C (86–95°F) with high humidity. July is the wettest month, thanks to the monsoon season, with frequent heavy rains and occasional thunderstorms.
  
• What to wear: I stick to breathable fabrics—think linen shirts, cotton shorts, and always a foldable umbrella or a light rain jacket in my bag. Mosquito repellent is your best friend.
  
• Best seasonal activities: I cool off at Han River parks, rent a bike or just chill with convenience store ramen and beer by the riverside. If you can handle the heat, explore air-conditioned malls like COEX or underground shopping streets like Gangnam Terminal.
  
• Festivals: The Boryeong Mud Festival is technically outside Seoul but is a popular side trip. Within the city, the Seoul Water Gun Festival in July turns Sinchon into a giant splash party.
  

Travel tip: If you're visiting in July, expect sudden tropical showers—carry a compact rain jacket everywhere!

Autumn (September to November)

Hands down, my favorite time to be in Seoul. The air is crisp, skies are blue, and the foliage is next-level gorgeous.

• Weather: Temperatures range from 25°C (77°F) in early September to about 5°C (41°F) by late November. Humidity drops, and rain is rare.
  
• What to wear: I layer up with long sleeves, light knits, and a jacket by October. It’s the perfect season for stylish outfits—think scarves and boots, but no need for heavy coats yet.
  
• Best seasonal activities: This is leaf-peeping season. I love walking through Namsan Park, Seoul Forest, and Changdeokgung’s Secret Garden. It's also a fantastic time for rooftop cafes and open-air markets.
  
• Festivals: The Seoul Lantern Festival in November lights up the Cheonggyecheon Stream with glowing art. And Chuseok (Korean Thanksgiving) often falls in this season—many shops close, but palaces and traditional villages offer cultural experiences.

Winter (December to February)

Seoul in winter is frosty and atmospheric. If you enjoy snow-dusted palaces and steaming street food, this is your scene.

• Weather: Temperatures regularly dip below freezing, averaging -6°C to 3°C (21°F to 37°F). January is the coldest month. Snow does fall but usually not in massive amounts—enough for a picturesque vibe.
  
• What to wear: I go full winter gear—thermal layers, a thick down coat, gloves, and a beanie. Wind chill makes it feel colder than the actual temp.
  
• Best seasonal activities: Try ice skating at Seoul Plaza, or take a day trip to ski resorts like Yongpyong or Vivaldi Park. Street food like hotteok (sweet pancakes) and tteokbokki tastes even better when it’s freezing out.
  
• Festivals: The Seoul Christmas Festival along Cheonggyecheon brings lights and music in December. And in early February, Seollal (Lunar New Year) is a cultural must-experience—palaces offer free entry and traditional games.

Travel tip: Even in the cold, indoor heating is strong—so dress in layers you can peel off in cafes or shops.

Best Time to Visit Seoul – Month-by-Month Guide

Seoul weather shifts dramatically throughout the year, offering something unique each month. From icy winters to vibrant autumns and steamy monsoon summers, there's no single "perfect" time—it all depends on what you're looking for. The best travel months in Seoul are typically April, May, September, and October when the weather is pleasant, skies are clear, and seasonal beauty is at its peak. Budget travelers might aim for winter’s off-season deals, while festival lovers and culture buffs may prefer spring and autumn.

Here's a month-by-month guide to help you plan your trip:

Crowds, Costs & Festivals: Choosing the Right Time to Visit Seoul

1️⃣ Peak Season (Busiest & Most Popular Months)

📅 April, May, September, October

These are hands down the busiest times to visit Seoul. I always see the city buzzing with life in April when cherry blossoms bloom, and again in October when the autumn leaves hit their fiery peak. The best time to visit Seoul for festivals and weather is right here.

Crowds & Costs: Expect full hotels, packed subways, and flight prices that climb fast. Everything from palace entry lines to café seating fills up quickly.

Pros:

• Gorgeous weather—think cool breezes and sunny skies.
  
• Iconic festivals like Yeouido Cherry Blossom Festival and Seoul Lantern Festival.
  
• Best for photography, walking tours, and cultural sightseeing.
  

Cons:

• You’ll pay a premium for flights and stays.
  
• Need to plan everything early—especially cherry blossom week.
  
• Tourist hotspots like Gyeongbokgung or N Seoul Tower get crowded fast.
  

Smart Travel Hacks:

• Book flights and accommodations 2–3 months in advance.
  
• Get to major sights right at opening time.
  
• For a break from crowds, hit quieter spots like Seoul Trail or Buam-dong cafés.
  

2️⃣ Shoulder Season (Balanced Months for Weather & Crowds)

📅 March, June, November

These are my go-to months when I want good weather without fighting for elbow room. March is great for early cherry blossom hunters, June still offers sunny days before monsoon season hits, and November gives you the tail-end of fall colors with way fewer people.

Perfect for:

• Budget-conscious travelers.
  
• Slow explorers who want to take their time at palaces and temples.
  
• People who like mild weather without sweating buckets or freezing.
  

Highlights:

• March: Pre-bloom festivals, crisp air, peaceful walks.
  
• June: Warm but not unbearable—ideal for biking along the Han River.
  
• November: Late foliage in mountain parks and cozy café weather.
  

Tips:

• Dress in layers—temps shift fast.
  
• Take advantage of mid-week hotel discounts.
  
• Use public transport—it’s less packed than during peak season.
  

3️⃣ Off-Peak Season (Least Crowded & Most Budget-Friendly Time)

📅 January, February, July, August, December

These months are Seoul’s extremes. Winter is dry, freezing, and quiet—perfect if you like snow, saunas, and fewer people. Summer, especially July and August, is hot, humid, and rainy, which drives many tourists away. But guess what? It’s also when you’ll find the cheapest flights to Seoul.

Cost & Crowds: Hotels are way cheaper, and you’ll often have attractions to yourself. Expect better deals on tours and flights, especially mid-week.

Why You Might Love It:

• Winter: Magical snow on palace roofs, fewer queues, great for budget city breaks.
  
• Summer: Night markets, late sunsets, and fun festivals like Seoul Water Gun Festival.
  

Downsides:

• Winter: Harsh cold. You’ll need to dress like an onion—layers on layers.
  
• Summer: Monsoon rain and thick humidity. Not ideal for long outdoor strolls.
  

Tips:

• Winter: Focus on indoor spots—palaces, malls, themed cafés, jjimjilbangs (Korean saunas).
  
• Summer: Pack light fabrics and a compact umbrella. Early mornings and evenings are best for exploring.
  

4️⃣ Major Festivals & Events That Impact Travel

• Yeouido Cherry Blossom Festival (April): Huge crowds, sky-high prices. Worth it for the view, but book everything early.
  
• Chuseok (September/October): Like Korean Thanksgiving. Many shops close, but it’s a great time for traditional culture and free palace entry.
  
• Boryeong Mud Festival (July): Outside Seoul but super popular—expect day-trippers and event-driven price hikes.
  
• Seoul Lantern Festival (November): Cheonggyecheon turns magical. Great photo ops but book hotels near downtown early.
  
• Seollal (January/February): Korean Lunar New Year. Many places close, but palaces and traditional villages get lively with ceremonies.
  

Pro Tip: I always check festival dates early—they shift with the lunar calendar. If you’re not into crowds, plan your Seoul trip just before or after these major events for the best of both worlds.

Best Time to Visit Seoul Based on Your Travel Style

1️⃣ Budget Travelers

If you're like me and love stretching your travel budget without sacrificing the experience, the best time to visit Seoul for budget travelers is from January to early March, and again in late November to mid-December. Flights and hotels are at their lowest, especially right after the New Year holiday.

Seoul in winter is chilly, sure—but that’s part of the charm. You’ll get cheaper access to top attractions, and the city’s cozy cafés and jjimjilbangs (Korean spas) are a dream when it’s cold outside. I’ve scored amazing deals on boutique hotels in areas like Hongdae and Itaewon just by booking mid-week in February.

💸 Insider Tips:

• Book your flight 6–8 weeks in advance for the best winter rates.
  
• Skip taxis—Seoul’s subway is fast, cheap, and heated in winter.
  
• Look for “early bird” deals on attractions and city tours via apps like Naver or Klook.
  

2️⃣ Luxury Travelers

For those seeking the high life, the best months for luxury travel in Seoul are April, May, September, and October. The weather is elegant—clear skies, mild temps, and perfect for rooftop cocktails or a hanbok photo shoot in Bukchon Hanok Village without breaking a sweat.

This is when I splurge on a room with a view at the Signiel Seoul (inside Lotte World Tower) or book a fine-dining reservation at a Michelin-starred spot like La Yeon or Jungsik. Exclusive events like Seoul Fashion Week (March/October) or art expos add a chic layer to your trip.

🛎 Luxury Tips:

• Book high-end stays and dining at least 1–2 months in advance.
  
• Use concierge services for private tours of palaces, galleries, or day trips to wineries outside Seoul.
  
• Splurge on hanjeongsik (multi-course traditional meals)—fall is peak harvest, so everything tastes fresher.
  

3️⃣ Adventure Seekers

If your idea of a trip includes moving more than meditating, the best season to visit Seoul for adventure lovers depends on your vibe.

⛷️ Winter (Dec–Feb) is ski season—head to nearby slopes like Vivaldi Park or Yongpyong. I always pair this with a hot jjimjilbang soak afterward.

🥾 Spring (April–May) and Autumn (Sept–Oct) are best for hiking. The weather is dry, cool, and the mountain trails in Bukhansan or Seoraksan are painted in flowers or fiery foliage.

🌧️ Summer (June–August) is humid and wet—great for water sports, but not ideal for long treks.

🌄 Adventure Tips:

• Rent hiking gear in Seoul instead of bringing your own—it’s affordable and local-friendly.
  
• For a quieter thrill, hike Inwangsan at sunrise or explore hidden bunker tunnels under Mount Namsan.
  
• Avoid weekends for outdoor spots—they fill up fast with locals.
  

4️⃣ Cultural Enthusiasts

If you’re here for temples, tea ceremonies, and traditional markets, the best time to visit Seoul for culture lovers is late March to early May and late September to November. I love wandering the palaces in hanbok when cherry blossoms or ginkgo leaves are in full swing—it’s practically a movie set.

📅 Look out for Chuseok (Korean Thanksgiving, Sept/Oct), the Seoul Lantern Festival (Nov), and Seollal (Lunar New Year, Jan/Feb)—though some spots close, cultural sites often host reenactments and special events.

🎎 Culture Tips:

• Go early or late in the day to temples like Bongeunsa or Jogyesa to avoid tour group rushes.
  
• For a unique twist, take a gugak (traditional music) or calligraphy class in Insadong.
  
• Weekdays are best for museums like the National Museum of Korea or Leeum Art Museum.

5️⃣ Family Travelers

Traveling with kids? I recommend April, May, September, or October for families—it’s warm, dry, and not too crowded. Plus, there are playgrounds and kid zones everywhere. Seoul’s parks, theme parks like Lotte World and Seoul Land, and interactive museums make it a family favorite.

🌞 If you need to stick to school holidays, late July to August works too—but be ready for heat and higher prices.

👨‍👩‍👧‍👦 Family Tips:

• Book accommodations with family rooms or serviced apartments in areas like Yeouido or Jamsil.
  
• Most subways have elevators, but it helps to avoid rush hour if you’ve got a stroller.
  
• Plan downtime—parks like Seoul Forest or Children’s Grand Park are great for picnics and pony rides.

Final Tips for Planning Your Trip to Seoul?

Whether you're dreaming of cherry blossoms in spring 🌸 or crisp autumn leaves 🍁, Seoul is an unforgettable destination all year round. But if you're after the perfect blend of great weather, vibrant festivals, and stunning scenery, plan your trip between April to June or September to November—you’ll experience Seoul at its absolute best! 🌞

Personally, I love visiting in fall when the city parks turn golden and the streets buzz with cozy cafés and cultural events. It’s the kind of season that makes you want to slow down and soak it all in.

Now that you know the best time to go, it’s time to build your dream itinerary! 🧳
👉 Looking for itinerary ideas? Explore our Top Things to Do in Seoul for must-visit attractions and hidden gems.
👉 Need help choosing where to stay? Our Where to Stay in Seoul guide breaks down the best neighborhoods for every kind of traveler.

With the best time to visit in mind, all that’s left is to book flights Manila to Seoul, reserve that perfect hanok stay in Seoul, and get packing—Seoul is waiting for you! ✈️