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Cheap flights from Washington (DCA) to Phnom Penh (PNH)

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How to find the cheapest flight from Washington (DCA) to Phnom Penh (PNH)

How to find the cheapest flight from Washington (DCA) to Phnom Penh (PNH)
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How to find the cheapest flight from Washington (DCA) to Phnom Penh (PNH)
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How to find the cheapest flight from Washington (DCA) to Phnom Penh (PNH)
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Cheap flights from Washington to Phnom Penh in November , December 2025

25 Nov - 24 Dec $ 1,256.00
DCA
Washington
Hawaiian Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Hawaiian Airlines
2 STOPS
DCA
Washington
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29 Nov - 10 Dec $ 1,929.00
DCA
Washington
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
DCA
Washington
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29 Nov - 11 Dec $ 2,165.00
DCA
Washington
Cathay Pacific
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Cathay Pacific
2 STOPS
DCA
Washington
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Last minute flights from Washington to Phnom Penh

27 Nov - 01 Dec $ 1,629.00
DCA
Washington
WestJet
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
WestJet
3 STOPS
DCA
Washington
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27 Nov - 01 Dec $ 1,658.00
DCA
Washington
WestJet
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
WestJet
3 STOPS
DCA
Washington
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27 Nov - 01 Dec $ 1,714.00
DCA
Washington
WestJet
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
WestJet
3 STOPS
DCA
Washington
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One-way flights to Phnom Penh from Washington

6:00 PM - 7:35 PM
Asiana Airlines
3 Stops
41h 20m
DCA - PNH
$ 585
Kiwi
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5:59 PM - 8:45 AM
EVA Air
2 Stops
29h 26m
DCA - PNH
$ 811
Kiwi
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5:59 AM - 4:00 PM
Cathay Pacific
2 Stops
23h 46m
DCA - PNH
$ 1,068
Kiwi
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How to find the cheapest flight from Washington (DCA) to Phnom Penh (PNH)

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