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Cheap flights from Boston (BOS) to Phnom Penh (PNH)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
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How to find the cheapest flight from Boston (BOS) to Phnom Penh (PNH)

How to find the cheapest flight from Boston (BOS) to Phnom Penh (PNH)
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How to find the cheapest flight from Boston (BOS) to Phnom Penh (PNH)
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How to find the cheapest flight from Boston (BOS) to Phnom Penh (PNH)
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Cheap flights from Boston to Phnom Penh in September , October 2026

30 Sep - 07 Oct $ 1,212.00
BOS
Boston
Cathay Pacific
1 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Cathay Pacific
1 STOPS
BOS
Boston
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30 Sep - 06 Oct $ 1,696.00
BOS
Boston
Etihad Airways
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Etihad Airways
1 STOPS
BOS
Boston
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30 Sep - 08 Oct $ 2,283.00
BOS
Boston
Korean Air
1 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Korean Air
1 STOPS
BOS
Boston
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One-way flights to Phnom Penh from Boston

11:30 AM - 12:25 PM
Singapore Airlines
2 Stops
39h 10m
BOS - PNH
$ 578
Kiwi
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4:15 PM - 7:40 AM
Singapore Airlines
2 Stops
29h 25m
BOS - PNH
$ 589
Kiwi
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12:55 PM - 6:50 PM
Korean Air
1 Stops
22h 20m
BOS - PNH
$ 898
Kiwi
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How to find the cheapest flight from Boston (BOS) to Phnom Penh (PNH)

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How to find the cheapest flight from Boston (BOS) 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 Boston (BOS) to Phnom Penh (PNH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.