Flight Routes from Seattle Tacoma to Seoul

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Seoul (SEL) 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
8,355 km
Time difference
Airports in Seoul
  1. Incheon International Airport
  2. Gimpo International

Flight schedule from Seattle-Tacoma (SEA) to Seoul (SEL)

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

offers
Active filtersnone
Matching outbound flights6 of 6
fromto
dep.arr.
durationstopovers
  1. September 6 – 12, 2026
  2. September 13 – 19, 2026
  3. September 20 – 26, 2026
    1. SEAICN
      nonstop
      1. Asiana Airlines
    2. SEAICN
      nonstop
      1. Korean Air
    3. SEAICN
      nonstop
      1. Delta Air Lines
    4. SEAICN
      nonstop
      1. Alaska Airlines
    5. SEAICN
      nonstop
      1. Alaska Airlines
    6. SEAICN
      1 stopover
      1. Emirates Airline

      Important flight information

      Discover more flights around Seattle-Tacoma and Seoul

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Seoul, all airports (SEL)
      Destination country Flights to South Korea
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - South Korea
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