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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 May , June 2026

25 May - 10 Jun $ 1,829.00
DCA
Washington
Alaska Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
DCA
Washington
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28 May - 05 Jun $ 2,178.00
DCA
Washington
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
DCA
Washington
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28 May - 10 Jun $ 2,348.00
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

25 May - 01 Jun $ 1,986.00
DCA
Washington
Frontier Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
DCA
Washington
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28 May - 01 Jun $ 2,287.00
DCA
Washington
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
DCA
Washington
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28 May - 01 Jun $ 3,891.00
DCA
Washington
Cathay Pacific
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Cathay Pacific
2 STOPS
DCA
Washington
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One-way flights to Phnom Penh from Washington

5:19 PM - 2:55 PM
Xiamen Airlines
3 Stops
36h 41m
DCA - PNH
$ 1,039
Kiwi
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6:59 PM - 8:45 AM
EVA Air
2 Stops
29h 16m
DCA - PNH
$ 1,174
Kiwi
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5:59 PM - 7:40 AM
Singapore Airlines
2 Stops
27h 41m
DCA - PNH
$ 2,263
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.