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Cheap flights from Seattle (BFI) to Bangkok (BKK)

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How to find the cheapest flight from Seattle (BFI) to Bangkok (BKK)

How to find the cheapest flight from Seattle (BFI) to Bangkok (BKK)
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How to find the cheapest flight from Seattle (BFI) to Bangkok (BKK)
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How to find the cheapest flight from Seattle (BFI) to Bangkok (BKK)
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Cheap flights from Seattle to Bangkok in September , October 2026

29 Sep - 14 Oct $ 1,487.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Sep - 14 Oct $ 1,487.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Sep - 12 Oct $ 1,487.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to Bangkok

28 Sep - 01 Oct $ 1,501.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
27 Sep - 01 Oct $ 1,501.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
27 Sep - 01 Oct $ 1,573.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Bangkok from Seattle

5:25 PM - 9:00 AM
Starlux Airlines
3 Stops
28h 35m
BFI - BKK
$ 790
Kiwi
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5:25 PM - 9:00 AM
Starlux Airlines
3 Stops
28h 35m
BFI - BKK
$ 790
Kiwi
Pick dates
3:05 PM - 9:00 AM
Starlux Airlines
3 Stops
30h 55m
BFI - BKK
$ 790
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Bangkok (BKK)

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