Korean Air
SkyTeam
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South Korea
Incheon International Airport
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United States
Seattle–Tacoma International Airport
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Scan through all non-stop flights from Seoul to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from ICN to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In total there are 3 airlines operating nonstop flights from Seoul ICN to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ICN SEA flight schedule.
Flights from ICN to SEA are operated 16 times a week, with an average of 2 flights per day. Departure times vary between 16:00 - 20:05. The earliest flight departs at 16:00, the last flight departs at 20:05. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Business Class and First Class. Premium Economy is not available on this route (at least not as a non-stop flight).
The fastest direct flight from Seoul to Seattle / Tacoma takes 10 hours and 35 minutes. The flight distance between Seoul and Seattle / Tacoma is 5,200 miles (or 8,369 km).
There are 3 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA), Boeing Field/King County Internat (BFI) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).
There are 16 flights per week flying from Seoul to Seattle / Tacoma (as of May 2024).
10 hours and 35 minutes is the average flight time from Seoul to Seattle / Tacoma.
The distance from Seoul to Seattle / Tacoma is 5,200 miles (8,369 kilometers).
Asiana Airlines, Delta and Korean Air are flying nonstop from Seoul to Seattle / Tacoma.
SkyTeam and Star Alliance are flying nonstop from Seoul to Seattle / Tacoma.
You can fly non-stop in Economy, Business Class and First Class.
Aircraft types that fly from Seoul to Seattle / Tacoma:
The earliest flight departs at 16:00 from Seoul and arrives at 09:55 at Seattle / Tacoma.
The latest flight departs at 20:05 from Seoul and arrives at 14:45 at Seattle / Tacoma.
5,200 miles (8,369 km) · 10h 35m
16:35
10:50
Korean Air
SkyTeam
KE 41
Korean Air
Boeing 777-300ER
Y
W
J
F
18:15
12:45
Asiana Airlines
Star Alliance
OZ 272
Asiana Airlines
Airbus A350-900
Y
W
J
F
18:15
12:45
Asiana Airlines
Star Alliance
OZ 272
Asiana Airlines
Boeing 777-200LR
Y
W
J
F
18:15
12:45
Asiana Airlines
Star Alliance
OZ 272
Asiana Airlines
Boeing 777-200LR
Y
W
J
F
19:20
13:55
Delta
SkyTeam
DL 196
Delta
Airbus A330-900neo
Y
W
J
F
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