Incheon International Airport (ICN) to Seattle–Tacoma International Airport (SEA)
8,373 km
Distance
4
Airlines
29
Flights per week
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The route from Incheon International Airport (ICN) to Seattle–Tacoma International Airport (SEA) covers a distance of 8,373 km . 4 airlines operate this route with up to 29 flights per week, ensuring excellent connectivity between Seoul and Seattle.
Delta Air Lines, Korean Air, Alaska Airlines, Asiana Airlines offer direct service on this route. Whether you're traveling for business or leisure, the frequency of flights means you can find departures throughout the day.