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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

30 Apr - 21 May $ 2,583.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
30 Apr - 13 May $ 2,616.00
BFI
Seattle
Air Excursions
3 STOPS
GMP
Seoul
GMP
Seoul
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Apr - 21 May $ 2,675.00
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

8:05 AM - 8:30 PM
Asiana Airlines
3 Stops
46h 20m
BFI - GMP
$ 1,506
Kiwi
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5:25 AM - 8:40 AM
All Nippon Airways
3 Stops
37h 40m
BFI - GMP
$ 1,547
Kiwi
Pick dates
5:25 PM - 8:30 PM
Asiana Airlines
3 Stops
37h
BFI - GMP
$ 1,598
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.