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Cheap flights from Seattle (BFI) to Seoul (GMP)

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How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)

How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)
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How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)
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How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)
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Cheap flights from Seattle to Seoul in April , May 2026

28 Apr - 12 May $ 2,441.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Apr - 13 May $ 2,453.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Apr - 04 May $ 2,470.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Seoul

21 Apr - 01 May $ 2,550.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
06 Apr - 01 May $ 2,636.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
06 Apr - 01 May $ 2,640.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Seoul from Seattle

5:25 PM - 8:30 PM
Asiana Airlines
3 Stops
37h
BFI - GMP
$ 1,255
Kiwi
Pick dates
5:25 PM - 8:05 PM
All Nippon Airways
3 Stops
36h 55m
BFI - GMP
$ 1,259
Kiwi
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7:45 PM - 8:30 PM
Asiana Airlines
3 Stops
34h 40m
BFI - GMP
$ 1,267
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)

Related info for your journey
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How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.