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Cheap flights from Seattle (BFI) to Chiang Mai (CNX)

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How to find the cheapest flight from Seattle (BFI) to Chiang Mai (CNX)

How to find the cheapest flight from Seattle (BFI) to Chiang Mai (CNX)
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How to find the cheapest flight from Seattle (BFI) to Chiang Mai (CNX)
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How to find the cheapest flight from Seattle (BFI) to Chiang Mai (CNX)
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Cheap flights from Seattle to Chiang Mai in July , August 2026

30 Jul - 30 Aug $ 2,113.00
BFI
Seattle
Air Excursions
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Excursions
3 STOPS
BFI
Seattle
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30 Jul - 23 Aug $ 2,178.00
BFI
Seattle
Air Excursions
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
31 Jul - 30 Aug $ 2,183.00
BFI
Seattle
Air Excursions
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Chiang Mai

29 Jul - 02 Aug $ 2,812.00
BFI
Seattle
Air Excursions
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Excursions
3 STOPS
BFI
Seattle
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29 Jul - 02 Aug $ 2,817.00
BFI
Seattle
Air Excursions
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Jul - 02 Aug $ 2,817.00
BFI
Seattle
Air Excursions
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Chiang Mai from Seattle

8:05 AM - 7:40 AM
EVA Air
3 Stops
36h 20m
BFI - CNX
$ 1,083
Kiwi
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2:45 PM - 7:40 AM
EVA Air
3 Stops
29h 40m
BFI - CNX
$ 1,216
Kiwi
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5:25 PM - 7:40 AM
EVA Air
3 Stops
27h
BFI - CNX
$ 1,221
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Chiang Mai (CNX)

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