$161 Cheap Flights to Seoul
One-way
Departing from
New Delhi
Going to
Seoul, South Korea
Seoul (ICN)
South Korea • February, 2026
73% AI deal score
$580 $161
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight departing from Seoul. Fares are subject to change and may not be available for all dates. (Data last updated 11/15/2025).
Popular airlines to Seoul
Finnair
Top Cheap Flight Deals to Seoul
The cheapest time to fly to Seoul
Ready to jet to Seoul on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights to Seoul
To help you plan your journey, here are some quick Seoul flight facts and tips.
Seoul city airports
Seoul is served by two main airports: Incheon International Airport (ICN) and Gimpo International Airport (GMP). Incheon International Airport (ICN) is South Korea's largest airport and the primary international gateway to Seoul. It's known for its modern facilities, numerous amenities, and efficient service. Most international flights arrive and depart from ICN, connecting Seoul to destinations worldwide. Gimpo International Airport (GMP) primarily handles domestic flights and a limited number of international routes, mainly to destinations in Asia. It was formerly Seoul's main international airport before the opening of Incheon. GMP is conveniently located closer to the city center than ICN, making it a popular choice for domestic travel within South Korea.
Pro tip: search “Seoul (Any)” to see fares to all Seoul airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Seoul
Cheapest airport
Cheongju (CJJ)
Looking to save some money on your trip to Seoul? Cheongju International Airport (CJJ) is worth considering. While it's a bit further from the city center, this airport often offers significantly cheaper flights. Think of it as your savvy traveler's secret entrance to the vibrant city of Seoul!
Nonstop vs. 1-stop
70+ cities
As a major hub, Seoul connects you to over 70 cities worldwide, making it easy to explore popular routes to destinations like Tokyo, Osaka, and Fukuoka, Japan.
Number of airlines
80+ airlines
Get ready for take-off, Seoul is served by over 80 airlines, both full-service and low-cost, with popular choices like Korean Air, Asiana Airlines, Jeju Air and Jin Air offering a wealth of travel options!
Typical price range (round-trip)
$600 - $1,500
Planning a trip to Seoul? Generally, flights range from $600 to $1,500. Prices can fluctuate, with peak seasons like spring (cherry blossom season) and fall (stunning foliage) often seeing higher fares due to increased demand. Keep an eye out for potential deals during the off-season!
Flight frequency
300+ flights
Flights to Seoul are frequent, with multiple daily departures from major international hubs. Expect higher frequency during peak travel seasons like summer and major holidays, with daytime flights being the most common.
ICN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
ICN airport insights
Best days to catch a deal
Tue, Mon
Based on the data, Saturday has the highest chance of finding the best deals for flights from Incheon International Airport. Thursday also shows potential for good deals, although significantly less than Saturday.
Avg. deal survival time
10.2 hours
Deals from Incheon International Airport typically survive for approximately 10.2 hours. This short lifespan highlights the need to book quickly when you find a deal you like.
Rare deal frequency
16 deals
We've discovered 16 rare deals for flights from Incheon International Airport in the last 30 days. These special opportunities had an AI Deal Score of 90+, suggesting they were likely mistake fares, special promotions, or ultra-discounts.
Average price drop
-75%
The average price drop from Incheon International Airport is 74.9%, which means travelers can find significant savings on flights. This substantial price decrease offers an opportunity to explore various destinations at a fraction of the original cost.
Next 4 weeks: deal forecast
Incheon International Airport Flight Forecast
The forecast for Incheon International Airport next month shows stable flight prices with a slight increase expected towards the end of December due to holiday travel. There are no significant price drops anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on November 11
Venice - ICN
$40,000,000 → $284
100%
Found on November 10
Islip - ICN
$4,550 → $479
89%
Found on November 12
Batam - ICN
$830 → $103
88%
Found on November 10
Sanya - ICN
$805 → $99
88%
Found on November 9
Takamatsu - ICN
$950 → $127
87%
Check these nearby airports too
Looking for more options? These airports near ICN sometimes drop rare deals too:
Cheongju International (CJJ)
~5 rare deals/month
Gunsan (KUV)
~13 rare deals/month
Daegu International (TAE)
~14 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially CJJ and KUV for long-haul deal surprises.
When Is the Best Time to Fly to Seoul
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Seoul:
Cheapest month
December
Cheapest month
December is typically the cheapest month to fly to Seoul. The city is enchanting with festive decorations and a serene atmosphere. Plus, you'll likely find fewer crowds at popular attractions, making your visit more enjoyable and budget-friendly.
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday can often lead to significant savings. Airlines tend to release deals at the beginning of the week. Keep an eye on prices during this time, as you might snag a better fare for your trip to Seoul.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying on a Wednesday is usually the most economical option. Mid-week flights often have fewer passengers, prompting airlines to lower prices to fill seats. Take advantage of these mid-week savings to explore Seoul without breaking the bank.
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about two months in advance is often the sweet spot for flights to Seoul. This timing allows you to take advantage of potential early bird discounts while avoiding last-minute price surges. Keep an eye on prices and be ready to book when you see a deal!
Seasonal considerations
Seoul Airports & Ground Transportation
One big question for travelers is which Seoul airport to fly into. Here’s a quick guide to Seoul’s airports and how to get to the city from each:
Incheon International Airport (ICN)
Incheon International Airport (ICN) is South Korea's largest airport and one of the busiest in the world, serving as a major gateway to Seoul. This state-of-the-art facility boasts impressive amenities, including numerous restaurants, shops, cultural experiences, and even a spa. Located about 48 kilometers (30 miles) west of Seoul, ICN is connected to the city via AREX (Airport Railroad Express) and a multitude of limousine bus routes, providing convenient options for reaching your final destination in Seoul. The airport's efficient services and comfortable atmosphere make it a favorite among travelers. Don't forget to explore the duty-free shopping; it's a shopper's paradise!
Tip: Take advantage of the free cultural experiences offered within the airport to immerse yourself in Korean traditions during your layover.
Gimpo International Airport (GMP)
Gimpo International Airport (GMP) was once Seoul's primary international airport, but now it mainly handles domestic flights and some regional international routes. Despite being smaller than Incheon, GMP offers a convenient and efficient travel experience with a variety of shops and restaurants. It is much closer to the city center, located approximately 15 kilometers (9 miles) west of Seoul. Getting to Seoul from GMP is a breeze, with efficient subway lines (Line 5, Line 9, and the Airport Railroad) and bus services providing quick and easy access to various parts of the city. Its location makes it a popular choice for those traveling within the region or seeking a quicker commute to Seoul.
What to Do in Seoul
Seoul isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Seoul, organized by interest:
Sightseeing & landmarks
Seoul is brimming with iconic landmarks! Explore the grandeur of Gyeongbokgung Palace, stroll through the historic Bukchon Hanok Village, and ascend the N Seoul Tower for breathtaking panoramic views. Each site offers a unique glimpse into Korea's rich heritage and modern marvels.
Arts & culture
Immerse yourself in Seoul's vibrant arts scene by visiting the Leeum, Samsung Museum of Art or the National Museum of Korea. Catch a traditional Korean performance, explore the trendy galleries in Insadong, or wander through the inspiring sculptures at the Olympic Park.
Food & nightlife
Get ready for a culinary adventure in Seoul! From sizzling Korean BBQ and spicy street food in Myeongdong to trendy cafes in Gangnam and late-night eats in Hongdae, there's something for every palate. As the sun sets, experience Seoul's electrifying nightlife in the clubs and bars of Itaewon.
Shopping & fashion
Shopaholics, rejoice! Seoul is a fashion paradise, offering everything from luxury brands in Gangnam's upscale boutiques to trendy streetwear in Hongdae and bargain finds in Dongdaemun's night markets. Don't forget to pick up unique cosmetics and skincare products that K-beauty is famous for.
Nearby getaways
Need a break from the city buzz? Escape to the serene beauty of the Korean countryside with a day trip to the Demilitarized Zone (DMZ), offering a glimpse into the Korean War. Alternatively, hike in the scenic Bukhansan National Park or relax on the beaches of Incheon.
Events in Seoul This Month
peulojegteu odineoli
Tickets are available for Project Ordinary at Prugio Art Hall in Seoul on November 7th, 2025. Don't miss this special performance.
schoolgirl byebye
Schoolgirl ByeBye, a Chinese indie rock band formed in 2015, creates melodic and captivating music that resonates with audiences seeking authentic and heartfelt sounds. Their performances are known for their energy and connection with the crowd.
2025 seoul beauty travel week
The 2025 Seoul Beauty Travel Week, held at Namsangol Hanok Village, offers a diverse range of experiences, including relaxation in the city center, premium wellness tourism, and immersive K-culture activities like gourmet food tasting and beauty experiences. This event promises a unique and rejuvenating journey for all attendees.
Frequently Asked Questions About Flights to Seoul
Pro Tips for Finding Cheap Flights to Seoul
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Seoul flights:
Be Flexible With Your Dates: Flying on weekdays or during the off-season can dramatically lower the cost of your flight to Seoul. Think of it as Seoul rewarding you for dodging the crowds!
Set Up Price Alerts: Use RatePunk to set up price alerts for your desired flight routes. You'll be the first to know when prices drop, ensuring you snag the best deal before anyone else!
