Flight Routes from Seoul Incheon to Seattle Tacoma

Compare cheap outbound and return flights from Seoul Incheon (ICN) to Seattle-Tacoma (SEA) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
non-stop flights
20x / week
Flight distance
8,382 km
Time difference

Flight schedule from Seoul Incheon (ICN) to Seattle-Tacoma (SEA)

Select a travel date in the flight schedule for the route from Seoul Incheon (ICN) to Seattle-Tacoma (SEA) and compare affordable flight deals.

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Matching outbound flightsICN–SEA · 6 of 6
fromto
dep.arr.
durationstopovers
  1. October 4 – 10, 2026
  2. October 11 – 17, 2026
  3. October 18 – 24, 2026
    1. ICNSEA
      nonstop
      1. Korean Air
    2. ICNSEA
      nonstop
      1. Delta Air Lines
    3. ICNSEA
      nonstop
      1. Alaska Airlines
    4. ICNSEA
      nonstop
      1. Asiana Airlines
    5. ICNSEA
      nonstop
      1. Asiana Airlines
    6. ICNSEA
      1 stopover
      1. Emirates Airline

      Important flight information

      Discover more flights around Seoul Incheon and Seattle-Tacoma

      Departure airport Airport Seoul-Incheon International Airport (ICN)
      Departure country Flights from South Korea
      Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Destination country Flights to United States
      Departure country - Arrival airport South Korea - Seattle-Tacoma International Airport, WA
      City-Code - Arrival airport Seoul - Seattle-Tacoma International Airport, WA
      Departure airport - Destination country Seoul-Incheon International Airport - United States
      Alternative routes to United States
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