Flight Routes from Washington DC to Seoul Incheon

Compare cheap outbound and return flights from Washington DC (DCA) to Seoul Incheon (ICN) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€1,774
Flight distance
11,207 km
Time difference

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. September 20 – 26, 2026
  2. Sep 27 – Oct 3, 2026
  3. October 4 – 10, 2026
    No flights could be found for the active filters.
    1. DCAICN
      1 stopover
      1. Delta Air Lines

      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 %

      Important flight information

      Discover more flights around Washington DC and Seoul Incheon

      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
      Alternative flights to Seoul Incheon
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