Seoul → Seattle
Incheon International Airport (ICN) to Seattle–Tacoma International Airport (SEA)・8,373 km
Nonstop flights available (3 airlines). Flight time about 10h 21m. Nonstop return flights also operate.
With milesANA 30,000 miles+ (via HND)JAL 37,000 miles+ (nonstop)Economy, one way, estimate. Tap a connection for miles by cabin.
Nonstop flights
Award miles (one way, estimate)
- JAL Mileage Bank — partner airline awardKE, AS only · total distance ≈ 5,203 mi (band 4,001–6,000)
- Economy
- 37,000
- Business
- 60,000
Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.
Best places to connect
34 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.