The contributors of Flight-Report published 2 reviews on 2 airlines on the route Seattle - Seattle Tacoma (SEA) → Seoul - Incheon (ICN). The airline with the best average rating is Asiana Airlines with 7.9/10. The average flight time is 11 hours and 10 minutes.
Airlines on this route are:
Frequent travelers recommend "British Airways Terraces" at SEA for comfort and services.