Direct flights from Seoul to Seattle ICN → SEA
Alaska Airlines, Asiana Airlines, Delta Air Lines, Korean Air and Hawaiian Airlines fly nonstop from Seoul (ICN) to Seattle (SEA), several times daily. The flight takes about 11h 14m and covers 5,203 miles (8,373 km). Arrivals run on time 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Asiana Airlines
OZ
Delta Air Lines
DL
Hawaiian Airlines
HA
Korean Air
KE
Frequently asked questions
Is there a direct flight from Seoul to Seattle?
Yes, Alaska Airlines, Asiana Airlines and 3 more airlines operate nonstop flights from Seoul (ICN) to Seattle (SEA).
Which airlines fly direct from Seoul to Seattle?
Alaska Airlines, Asiana Airlines, Delta Air Lines, Korean Air, Hawaiian Airlines operate nonstop flights from Seoul to Seattle.
How long is the flight from Seoul to Seattle?
The nonstop flight from Seoul to Seattle takes ~11h 14m (approximately 8373 km).
How often do direct flights operate from Seoul to Seattle?
Nonstop flights from Seoul to Seattle operate multiple daily.
What is the on-time performance for flights from Seoul to Seattle?
Arrivals run on time 80.8% at SEA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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