₹61,576 Cheap Flights from Seoul (ICN) to Washington (IAD)

View ₹61,576 flight on Fri, 23 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹61,576 for one-way flights and ₹150,692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹150,692 Return, found 5 days ago
₹150,692
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹150,692 found 5 days ago
Delta
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹151,981 Return, found 5 days ago
₹151,981
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹151,981 found 5 days ago
Delta
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹155,297 Return, found 5 days ago
₹155,297
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹155,297 found 5 days ago
Delta
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹156,586 Return, found 5 days ago
₹156,586
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹156,586 found 5 days ago
Asiana Airlines
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹159,632 Return, found 5 days ago
₹159,632
Return
found 5 days ago
Select Asiana Airlines flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹159,632 found 5 days ago
Delta
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹169,840 Return, found 5 days ago
₹169,840
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹169,840 found 5 days ago
Delta
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹172,177 Return, found 5 days ago
₹172,177
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹172,177 found 5 days ago
Etihad Airways
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹172,375 Return, found 5 days ago
₹172,375
Return
found 5 days ago
Select Etihad Airways flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹172,375 found 5 days ago
Turkish Airlines
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹181,335 Return, found 5 days ago
₹181,335
Return
found 5 days ago
Select Turkish Airlines flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹181,335 found 5 days ago
United
Wed, 7 Jan - Sun, 11 Jan
ICN
Seoul
IAD
Washington
₹195,064 Return, found 5 days ago
₹195,064
Return
found 5 days ago
Select United flight, departing Wed, 7 Jan from Seoul to Washington, returning Sun, 11 Jan, priced at ₹195,064 found 5 days ago

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

November is typically the cheapest month to fly

From ₹38,006 - ₹81,395 per traveller.
Flight from Seoul to Washington route information
Origin airport
Incheon Intl.
Destination airport
Washington Dulles Intl.
Return price
₹150,692
Distance
11108 km
Average flight time
13 hours 35 mins

Perfect flights from Seoul to Washington

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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 Incheon Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹61,576 and roundtrip prices from ₹150,692. 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.
 
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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 Washington.

Frequently asked questions

How much is a flight from Seoul–Incheon Intl. Airport to Dulles Intl. Airport?
Start packing your suitcase, because round-trip journeys between Seoul–Incheon Intl. Airport and Washington Dulles Intl. Airport (IAD) start from ₹150,692. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Washington Dulles Intl. Airport (IAD)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Seoul–Incheon Intl. Airport to Dulles Intl. Airport 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 Seoul–Incheon Intl. Airport to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Intl. Airport (ICN) to IAD?
With a flight distance of 11,200 kilometres from Seoul–Incheon Intl. Airport (ICN) to IAD (IAD), this is a long flight. Make sure you keep well hydrated and move your legs every so often.
Which airlines fly direct from Incheon Airport to Washington Dulles Intl. Airport (IAD)?
Korean Air (KE) will take you from Incheon Airport to Washington Dulles Intl. Airport (IAD) safely and reliably. Take your pick of 30 direct flights every month on this route.
Are ICN to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from Seoul–Incheon Intl. Airport to Washington Dulles Intl. Airport (IAD) showing up a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

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