₹54,619 Cheap Flights from Washington (IAD) to Seoul (ICN)

View ₹54,619 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Incheon Intl. Airport (ICN)

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Cheap Flights from Washington (IAD) to Seoul (ICN)

Prices were available within the past 7 days and start at ₹54,619 for one-way flights and ₹101,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, 31 Jan - Tue, 17 Feb
IAD
Washington
ICN
Seoul
₹101,060 Return, found 6 days ago
₹101,060
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 31 Jan from Washington to Seoul, returning Tue, 17 Feb, priced at ₹101,060 found 6 days ago
Turkish Airlines
Wed, 7 Jan - Thu, 22 Jan
IAD
Washington
ICN
Seoul
₹102,770 Return, found 6 days ago
₹102,770
Return
found 6 days ago
Select Turkish Airlines flight, departing Wed, 7 Jan from Washington to Seoul, returning Thu, 22 Jan, priced at ₹102,770 found 6 days ago
Turkish Airlines
Sun, 11 Jan - Tue, 27 Jan
IAD
Washington
ICN
Seoul
₹104,570 Return, found 6 days ago
₹104,570
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 11 Jan from Washington to Seoul, returning Tue, 27 Jan, priced at ₹104,570 found 6 days ago
Turkish Airlines
Sat, 10 Jan - Tue, 27 Jan
IAD
Washington
ICN
Seoul
₹106,370 Return, found 6 days ago
₹106,370
Return
found 6 days ago
Select Turkish Airlines flight, departing Sat, 10 Jan from Washington to Seoul, returning Tue, 27 Jan, priced at ₹106,370 found 6 days ago
Turkish Airlines
Sun, 11 Jan - Mon, 26 Jan
IAD
Washington
ICN
Seoul
₹108,170 Return, found 6 days ago
₹108,170
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 11 Jan from Washington to Seoul, returning Mon, 26 Jan, priced at ₹108,170 found 6 days ago
Turkish Airlines
Sun, 4 Jan - Thu, 22 Jan
IAD
Washington
ICN
Seoul
₹109,070 Return, found 6 days ago
₹109,070
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 4 Jan from Washington to Seoul, returning Thu, 22 Jan, priced at ₹109,070 found 6 days ago
Air China
Fri, 2 Jan - Fri, 23 Jan
IAD
Washington
ICN
Seoul
₹118,170 Return, found 6 days ago
₹118,170
Return
found 6 days ago
Select Air China flight, departing Fri, 2 Jan from Washington to Seoul, returning Fri, 23 Jan, priced at ₹118,170 found 6 days ago
Delta
Sun, 18 Jan - Mon, 9 Feb
IAD
Washington
ICN
Seoul
₹149,962 Return, found 15 hours ago
₹149,962
Return
found 15 hours ago
Select Delta flight, departing Sun, 18 Jan from Washington to Seoul, returning Mon, 9 Feb, priced at ₹149,962 found 15 hours ago
American Airlines
Sun, 18 Jan - Mon, 9 Feb
IAD
Washington
ICN
Seoul
₹150,468 Return, found 15 hours ago
₹150,468
Return
found 15 hours ago
Select American Airlines flight, departing Sun, 18 Jan from Washington to Seoul, returning Mon, 9 Feb, priced at ₹150,468 found 15 hours ago
United
Thu, 25 Dec - Thu, 8 Jan
IAD
Washington
ICN
Seoul
₹185,502 Return, found 6 days ago
₹185,502
Return
found 6 days ago
Select United flight, departing Thu, 25 Dec from Washington to Seoul, returning Thu, 8 Jan, priced at ₹185,502 found 6 days ago

Find the cheapest month to fly from Washington (IAD) to Seoul (ICN)

March is typically the cheapest month to fly

From ₹76,143 - ₹152,756 per traveller.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from ₹164,166
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ₹164,166
Flight from Washington to Seoul route information
Origin airport
Washington Dulles Intl.
Destination airport
Incheon Intl.
Airlines serving
Air France, American Airlines, Delta, Emirates, Etihad Airways, KLM, Lufthansa, Qatar Airways, Turkish Airlines, United
Return price
₹101,060
Distance
11108 km
Average flight time
15 hours 50 mins

Perfect flights from Washington to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹54,619 and roundtrip prices from ₹101,060. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

Frequently asked questions

How much is a flight from IAD to Seoul–Incheon Intl. Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Washington Dulles Intl. Airport (IAD) and Incheon Airport start from ₹101,060. Make your booking today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Seoul–Incheon Intl. Airport?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to Incheon Intl. Airport (ICN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to ICN?
With around 11,200 kilometres separating IAD and Incheon Airport, your flight will be a long one. Pack wisely and make your journey more comfortable. Things like an eye mask and a good travel pillow can make all the difference.
Which airlines fly direct from Dulles Intl. Airport to Seoul–Incheon Intl. Airport?
A favourite with many travellers, Korean Air (KE) operates 30 flights every month from IAD to Incheon Airport. Pick the one that fits with your travel schedule and book your fare today.
Are IAD to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from IAD to ICN can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

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