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Cheap flights from Portland (PDX) to Phnom Penh (PNH)

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How to find the cheapest flight from Portland (PDX) to Phnom Penh (PNH)

How to find the cheapest flight from Portland (PDX) to Phnom Penh (PNH)
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How to find the cheapest flight from Portland (PDX) to Phnom Penh (PNH)
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How to find the cheapest flight from Portland (PDX) to Phnom Penh (PNH)
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Cheap flights from Portland to Phnom Penh in April , May 2026

28 Apr - 06 May $ 1,365.00
PDX
Portland
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
PDX
Portland
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28 Apr - 05 May $ 1,599.00
PDX
Portland
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
PDX
Portland
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29 Apr - 03 May $ 2,013.00
PDX
Portland
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Phnom Penh

28 Apr - 01 May $ 1,676.00
PDX
Portland
Korean Air
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Korean Air
3 STOPS
PDX
Portland
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28 Apr - 01 May $ 1,682.00
PDX
Portland
Korean Air
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Korean Air
3 STOPS
PDX
Portland
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28 Apr - 01 May $ 1,688.00
PDX
Portland
Korean Air
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Korean Air
3 STOPS
PDX
Portland
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One-way flights to Phnom Penh from Portland

5:49 PM - 8:35 AM
Cathay Pacific
2 Stops
26h 26m
PDX - PNH
$ 702
Kiwi
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10:31 AM - 8:35 AM
Cathay Pacific
2 Stops
33h 44m
PDX - PNH
$ 702
Kiwi
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5:51 PM - 8:35 AM
Cathay Pacific
2 Stops
26h 24m
PDX - PNH
$ 707
Kiwi
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How to find the cheapest flight from Portland (PDX) to Phnom Penh (PNH)

Related info for your journey
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How to find the cheapest flight from Portland (PDX) to Phnom Penh (PNH)
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 Phnom Penh (PNH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.