Seattle–Tacoma International Airport (SEA) to Incheon International Airport (ICN)
8,373 km
Distance
4
Airlines
33
Flights per week
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The route from Seattle–Tacoma International Airport (SEA) to Incheon International Airport (ICN) covers a distance of 8,373 km . 4 airlines operate this route with up to 33 flights per week, ensuring excellent connectivity between Seattle and Seoul.
Asiana Airlines, Korean Air, Delta Air Lines, Alaska 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.