Asiana Airlines flights from Seoul Incheon (ICN) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 21:00 Seoul Incheon (ICN) 1 13:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Valid until 2026-01-05
Mon,Wed,Fri-Sun 21:00 Seoul Incheon (ICN) 1 13:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-01-07 through 2026-01-12
Mon,Wed,Fri-Sun 21:00 Seoul Incheon (ICN) 2 13:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-01-14 through 2026-03-07
Mon,Wed,Fri-Sun 21:00 Seoul Incheon (ICN) 2 14:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-03-08 through 2026-03-30
Daily 21:00 Seoul Incheon (ICN) 2 14:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-03-31 through 2026-06-30
Daily 21:00 Seoul Incheon (ICN) 2 15:10 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 10:10 Effective 2026-07-01 through 2026-08-31
Daily 21:00 Seoul Incheon (ICN) 2 14:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-09-01 through 2026-10-27
Thu,Fri 21:00 Seoul Incheon (ICN) 2 14:55 Seattle-Tacoma (SEA) Asiana Airlines OZ 272 Non-stop Boeing 777-200LR (77L) 9:55 Effective from 2026-10-29
Non-Direct Flights:
Mon 23:00 Seoul Incheon (ICN) 08:30 Seattle-Tacoma (SEA) Asiana Airlines OZ 244 3-stop Boeing 747 Freighter (74F) 26:30 Valid until 2026-03-02 The flight arrives 1 day after departure. This is a Scheduled Cargo flight.
Mon 23:00 Seoul Incheon (ICN) 08:30 Seattle-Tacoma (SEA) Asiana Airlines OZ 244 3-stop Boeing 747 Freighter (74F) 25:30 Effective 2026-03-09 through 2026-10-26 The flight arrives 1 day after departure. This is a Scheduled Cargo flight.

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Seattle-Tacoma airport, United States (SEA).
The flight distance is 5200 miles, or 8369 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 9:55 and 10:10.

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FLIGHT SCHEDULE

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 1

13:55

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 1

13:55

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-01-12

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 2

13:55

Seattle-Tacoma (SEA)

Effective 2026-01-14 through 2026-03-07

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 2

14:55

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-30

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 2

14:55

Seattle-Tacoma (SEA)

Effective 2026-03-31 through 2026-06-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 2

15:10

Seattle-Tacoma (SEA)

Effective 2026-07-01 through 2026-08-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:10, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 2

14:55

Seattle-Tacoma (SEA)

Effective 2026-09-01 through 2026-10-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Direct Flights:

Asiana Airlines OZ272

21:00

Seoul Incheon (ICN) 2

14:55

Seattle-Tacoma (SEA)

Effective from 2026-10-29

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 9:55, non-stop
Boeing 777-200LR (77L)

Non-Direct Flights:

Asiana Airlines OZ244

23:00

Seoul Incheon (ICN)

08:30(+1)

Seattle-Tacoma (SEA)

Valid until 2026-03-02
This is a Scheduled Cargo flight.

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 26:30, 3-stop
Boeing 747 Freighter (74F)
The flight arrives 1 day after departure.

Non-Direct Flights:

Asiana Airlines OZ244

23:00

Seoul Incheon (ICN)

08:30(+1)

Seattle-Tacoma (SEA)

Effective 2026-03-09 through 2026-10-26
This is a Scheduled Cargo flight.

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 25:30, 3-stop
Boeing 747 Freighter (74F)
The flight arrives 1 day after departure.

An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Seattle-Tacoma airport, United States (SEA).
The flight distance is 5200 miles, or 8369 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 9:55 and 10:10.

All ICN-SEA flights

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