Flight Routes from Washington DC to Seoul Incheon

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Our cheapest offers for flights from Washington DC to Seoul Incheon

Here you can compare cheap flights from Washington DC (DCA) to Seoul Incheon (ICN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seoul Incheon. Prices and availability may change at any time.

Flight schedule from Washington DC (DCA) to Seoul Incheon (ICN)

Select a travel date in the flight schedule for the route from Washington DC (DCA) to Seoul Incheon (ICN) and compare affordable flight deals.

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Matching outbound flights1 of 1
fromto
dep.arr.
durationstopovers
  1. August 23 – 29, 2026
  2. Aug 30 – Sep 5, 2026
  3. September 6 – 12, 2026
    No flights could be found for the active filters.
    1. DCAICN
      1 stopover
      1. American Airlines
      2. Asiana Airlines

      Tips and tricks to help you find cheap flights from Washington DC to Seoul Incheon

      Favorite airline: Air Canada
      Most travelers looking for flights on the route from Washington DC to Seoul Incheon decide to book flights with Air Canada.
      Air Canada
      33 %
      American Airlines
      25 %
      Alaska Airlines
      17 %
      Favourite connection: via Dallas and Helsinki
      On this route, flights with a stopover in Dallas and Helsinki are the most popular.
      Route
      bookings
      2 stopovers Dallas-Fort Worth International Airport, T Helsinki-Vantaa
      33h 10min, from 1.350 $
      67 %
      2 stopovers San Francisco International Airport, CA Taiwan-Taoyuan
      36h 28min, from 1.361 $
      33 %

      Flight information: Washington DC - Seoul Incheon

      Roundtrip from 1.324,00 $
      Distance 11207 km
      Departure airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
      Arrival airport Airport Seoul-Incheon International Airport (ICN)
      Destination country Flights to South Korea
      City-Code - Arrival airport Washington-DC - Seoul-Incheon International Airport
      Departure airport - Destination country Washington DC - Ronald Reagan National Airport, VA - South Korea
      Departure airport - City-Code Washington DC - Ronald Reagan National Airport, VA - Seoul
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