Title: CA $1,067 Cheap Flights from Seoul (SEL) to Washington (DCA) - Expedia.ca ![Washington DC in Spring](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $1,067 Cheap Flights from Seoul (SEL) to Washington (DCA) [View CA $1,067 flight on Sun, Jun 7, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ICN,to:DCA,departure:07/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1066.70&airProductToken=AQpTCikIwaYBEgMxNzIYyGggkgEot4iPAzCKjY8DOE5AAFgBcghOTEZFTzBNSwomCMGmARIBMhiSASBDKICYjwMwt5qPAzhWQAFYAXIITkxGRU8wTUsSCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Add a place to stay Direct flights only ## Popular airlines from Seoul to Washington, DC (DCA-Ronald Reagan Washington National) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Japan Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JL.svg) Japan Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.ca/Flights-Search?leg1=from:SEL,to:DCA,departure:31/12/2025TANYT&leg2=from:DCA,to:SEL,departure:07/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Seoul (SEL) to Washington (DCA) Prices were available within the past 7 days and start at CA $1,067 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip __Flight from Seoul to Washington (SEL - DCA) route information__ | Origin airport | SEL-All Airports | | ------------------- | --------------------------------- | | Destination airport | Ronald Reagan Washington National | | Distance | 11116 km | ## Incheon to Washington Flights **The easy way to book your flights from Seoul to Washington** With Expedia, it’s simple to find and book flights to Washington from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Ronald Reagan Washington National, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Washington today, tomorrow, or this week. **Save dollars with cheap flights from SEL-All Airports, SEL to Ronald Reagan Washington National, DCA** Sort your search results by price to find great deals on your flight from Seoul to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Seoul currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Washington - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Washington from Seoul** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today. ## Frequently asked questions ### How much is a flight from Seoul (SEL-All Airports) to National Airport? ### Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Ronald Reagan Washington National Airport (DCA)? ### How do I find cheap flights from Seoul (SEL-All Airports) to National Airport that have flexible change policies? ### How far is the flight from Seoul (SEL-All Airports) to DCA? ### Which airlines fly direct from Seoul (SEL-All Airports) to DCA? ### Are Seoul (SEL-All Airports) to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.