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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 October , November 2026

29 Oct - 11 Nov $ 1,601.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
2 STOPS
BFI
Seattle
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29 Oct - 16 Nov $ 1,601.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
2 STOPS
BFI
Seattle
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29 Oct - 18 Nov $ 1,601.00
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

25 Oct - 01 Nov $ 1,862.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
26 Oct - 01 Nov $ 1,879.00
BFI
Seattle
Air Excursions
3 STOPS
BKK
Bangkok
BKK
Bangkok
Air Excursions
3 STOPS
BFI
Seattle
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25 Oct - 01 Nov $ 1,907.00
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 AM - 9:10 AM
Cathay Pacific
3 Stops
39h 55m
BFI - BKK
$ 892
Kiwi
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8:15 AM - 6:25 AM
Philippine Airlines
3 Stops
34h 40m
BFI - BKK
$ 961
Kiwi
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5:25 AM - 1:25 AM
All Nippon Airways
3 Stops
35h 5m
BFI - BKK
$ 978
Kiwi
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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.