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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 October , November 2026

29 Oct - 05 Nov $ 1,458.00
DCA
Washington
United Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
United Airlines
2 STOPS
DCA
Washington
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21 Oct - 07 Nov $ 1,623.00
DCA
Washington
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
DCA
Washington
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22 Oct - 03 Nov $ 2,537.00
DCA
Washington
Air Canada
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Air Canada
2 STOPS
DCA
Washington
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Last minute flights from Washington to Phnom Penh

27 Oct - 01 Nov $ 1,553.00
DCA
Washington
Frontier Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
DCA
Washington
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27 Oct - 01 Nov $ 1,571.00
DCA
Washington
Frontier Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
DCA
Washington
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28 Oct - 01 Nov $ 1,695.00
DCA
Washington
Frontier Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
DCA
Washington
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One-way flights to Phnom Penh from Washington

9:30 AM - 8:45 AM
EVA Air
2 Stops
38h 45m
DCA - PNH
$ 724
Kiwi
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2:06 PM - 8:45 PM
Etihad Airways
3 Stops
29h 34m
DCA - PNH
$ 761
Kiwi
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6:00 AM - 3:35 PM
Cathay Pacific
2 Stops
24h 15m
DCA - PNH
$ 1,403
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.