Seoul to Washington D.C. Flights

Seoul (SEL) to Washington D.C. (WAS) Flight Information

Below are some common questions asked about this flight route:
  • When can I book the cheapest flight from Seoul to Washington D.C.?

    Airlines adjust prices for plane tickets based on the day and time that you book your flight. After analyzing data from all airlines, we have discovered that the best days to book flights from Seoul to Washington D.C. are Tuesdays, Wednesdays, and Saturdays.

  • What are the airlines flying from Seoul to Washington D.C.?

    Airlines flying from Seoul to Washington D.C. include Delta Air Lines,Korean Air.

  • What is the most popular airline for non-stop flights from Seoul to Washington D.C.?

    Korean Air provides 61 of the non-stop flights between Seoul and Washington D.C..

  • How many airports are there in Washington D.C.?

    There are 2 airports in Washington D.C. - Washington Dulles International Airport,Ronald Reagan Washington National Airport.

  • Average duration of direct flights:


  • Airports at destination:

    IAD ,DCA

  • Flight route:

    SEL ✈ WAS

  • Price starting from:

    From US$599

Seoul (SEL) to Washington D.C. (WAS) Flight Schedule

Flight info.
RouteWeekly Schedule





Seoul to Washington D.C.-MT-T-SSearch

Roundtrip vs One-Way Flights from Seoul (SEL) to Washington D.C. (WAS)

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from Seoul(SEL) to Washington D.C.(WAS). However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

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