Find cheap flights from Washington D.C. to Seoul starting at $680.
Book one-way or return flights from Washington D.C. to Seoul from as little as $680. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- IAD16:4027h 5m1 stopICN08:45Thu, May 2|Washington D.C. - Seoul|Turkish Airlines$680$1,06336% OFF36% OFF$1,063$680
- IAD17:5932h 46m1 stopICN15:45Thu, May 2|Washington D.C. - Seoul|Alaska Airlines$690$1,06335% OFF35% OFF$1,063$690
- DCA09:1041h 35m1 stopICN15:45Mon, May 6|Washington D.C. - Seoul|Alaska Airlines$713$1,06333% OFF33% OFF$1,063$713
- IAD22:0128h 44m1 stopICN15:45Mon, May 6|Washington D.C. - Seoul|United Airlines$734$734
- IAD21:5021h 55m1 stopICN08:45Sat, May 4|Washington D.C. - Seoul|Turkish Airlines$743$743
- IAD22:0128h 44m1 stopICN15:45Thu, May 2|Washington D.C. - Seoul|United Airlines$744$744
- IAD17:5932h 46m1 stopICN15:45Fri, May 3|Washington D.C. - Seoul|Alaska Airlines$755$755
- IAD11:1534h 25m1 stopICN10:40Tue, May 7|Washington D.C. - Seoul|Air India$767$767
- IAD07:0123h 49m1 stopICN19:50Fri, Jul 12|Washington D.C. - Seoul|United Airlines$769$769
- IAD11:1534h 25m1 stopICN10:40Fri, May 3|Washington D.C. - Seoul|Air India$793$793
- WAS13:003h 5mDirectSEL14:00Tue, May 7|Washington D.C. - Seoul|Turkish AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Seoul.
- CheapestIAD19:1045h 40m2 transferICN05:50Dulles International Airport - Incheon International AirportTue, May 7Saudia$535
- DCA12:5037h 55m2 transferICN15:45Ronald Reagan Washington National Airport - Incheon International AirportMon, May 6Frontier Airlines$634
- DCA17:1735h 8m2 transferGMP17:25Ronald Reagan Washington National Airport - Gimpo International AirportMon, May 13Alaska Airlines$777
- DCA17:1735h 8m2 transferGMP17:25Ronald Reagan Washington National Airport - Gimpo International AirportMon, May 13Alaska Airlines$777Find More Flights
Frequently Asked Questions
How to find a cheap flight from Washington D.C. to Seoul
Cheapest nonstop flight price | $680 |
---|---|
Cheapest round-trip ticket price | $1,739 |
Off-season for travel | April |
Peak season for travel | October |
Flight distance | 11,172.97km |
Average flight time | 15 hours |
Popular airline | Air India |
Plan Your Trip Around Seoul
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