The cheapest airline(s) flying from Seoul to Seattle is China Airlines.

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Seoul to Seattle is October.

The cheapest day(s) of the week to fly from Seoul to Seattle is Thursday.

15:50 GMP

13:20 SEA

14Hrs, 30m 1 Stop (HND)
GMPSeoul Gimpo International Airport 15:50 - SEA 13:20 14h 30m 1 Stop (HND) Tokyo
GMPSeoul Gimpo International Airport 15:50

HNDTokyo Haneda Airport 21:15
HNDTokyo Haneda Airport 17:55

SEASeattle/Tacoma International Airport 13:20
14h 30m (3h 20m)
1 Stop HND · Tokyo 3h 20m
Asiana Airlines (OZ 1045)Airbus Industrie 330 300

All Nippon Airways (NH 118)Boeing 787 8
Asiana Airlines (OZ 1045)
- M
- T
- W
- T
- F
- S
- S

20:15 ICN

18:15 SEA

15Hrs, 00m 1 Stop (TPE)
ICNSeoul Incheon International Airport 20:15 - SEA 18:15 15h 1 Stop (TPE) Taipei
ICNSeoul Incheon International Airport 20:15

TPETaipei Taiwan Taoyuan International Airport 23:35
TPETaipei Taiwan Taoyuan International Airport 22:05

SEASeattle/Tacoma International Airport 18:15
15h (1h 30m)
1 Stop TPE · Taipei 1h 30m
China Airlines (CI 163)Airbus Industrie 330 300

China Airlines (CI 22)Airbus A359
China Airlines (CI 163)
- M
- T
- -
- T
- -
- S
- S

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What’s the most popular airline flying from Seoul to Seattle?

The most popular airline flying from Seoul to Seattle is Air Canada. Find the latest flight deals on Wego.

How far is Seattle from Seoul?

The flight distance between Seoul and Seattle is 8322km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 15:50. The last flight of the day departs at 15:50. See the full list of flight times on Wego.