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Cheap flights from Portland (PDX) to Bangkok (BKK)

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How to find the cheapest flight from Portland (PDX) to Bangkok (BKK)

How to find the cheapest flight from Portland (PDX) to Bangkok (BKK)
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How to find the cheapest flight from Portland (PDX) to Bangkok (BKK)
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How to find the cheapest flight from Portland (PDX) to Bangkok (BKK)
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Cheap flights from Portland to Bangkok in May , June 2026

31 May - 22 Jun $ 1,339.00
PDX
Portland
Alaska Airlines
2 STOPS
BKK
Bangkok
BKK
Bangkok
Alaska Airlines
2 STOPS
PDX
Portland
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27 May - 08 Jun $ 1,530.00
PDX
Portland
Alaska Airlines
2 STOPS
BKK
Bangkok
BKK
Bangkok
Alaska Airlines
2 STOPS
PDX
Portland
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27 May - 02 Jun $ 1,811.00
PDX
Portland
Alaska Airlines
2 STOPS
BKK
Bangkok
BKK
Bangkok
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Bangkok

25 May - 31 May $ 1,589.00
PDX
Portland
Starlux Airlines
3 STOPS
BKK
Bangkok
BKK
Bangkok
Starlux Airlines
2 STOPS
PDX
Portland
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24 May - 01 Jun $ 1,654.00
PDX
Portland
United Airlines
2 STOPS
BKK
Bangkok
BKK
Bangkok
United Airlines
2 STOPS
PDX
Portland
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27 May - 31 May $ 2,417.00
PDX
Portland
Alaska Airlines
2 STOPS
BKK
Bangkok
BKK
Bangkok
Alaska Airlines
2 STOPS
PDX
Portland
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One-way flights to Bangkok from Portland

10:29 AM - 9:40 AM
Philippine Airlines
2 Stops
35h 41m
PDX - BKK
$ 668
Kiwi
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9:46 PM - 6:35 AM
Philippine Airlines
2 Stops
21h 9m
PDX - BKK
$ 902
Kiwi
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9:46 PM - 8:20 AM
EVA Air
2 Stops
23h 24m
PDX - BKK
$ 941
Kiwi
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How to find the cheapest flight from Portland (PDX) to Bangkok (BKK)

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How to find the cheapest flight from Portland (PDX) 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 Portland (PDX) to Bangkok (BKK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.