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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 January , February 2026

27 Jan - 04 Feb $ 1,738.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Jan - 04 Feb $ 1,738.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
27 Jan - 06 Feb $ 1,738.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Bangkok

27 Jan - 01 Feb $ 1,893.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Jan - 01 Feb $ 1,893.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Jan - 01 Feb $ 1,900.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Bangkok from Seattle

2:45 PM - 9:25 AM
Starlux Airlines
3 Stops
30h 50m
BFI - BKK
$ 818
Kiwi
Pick dates
2:45 PM - 9:25 AM
Starlux Airlines
3 Stops
30h 50m
BFI - BKK
$ 818
Kiwi
Pick dates
2:45 PM - 9:25 AM
Starlux Airlines
3 Stops
30h 50m
BFI - BKK
$ 825
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.