Earn point on your loyalty program!arrow arc left

Cheap flights from Philadelphia (PHL) to Phnom Penh (PNH)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Philadelphia (PHL) to Phnom Penh (PNH)

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

Cheap flights from Philadelphia to Phnom Penh in November , December 2026

23 Nov - 15 Dec $ 1,279.00
PHL
Philadelphia
JetBlue Airways
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
JetBlue Airways
3 STOPS
PHL
Philadelphia
Pick dates
16 Nov - 02 Dec $ 1,793.00
PHL
Philadelphia
Etihad Airways
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Etihad Airways
2 STOPS
PHL
Philadelphia
Pick dates
19 Nov - 01 Dec $ 2,417.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Phnom Penh

23 Nov - 01 Dec $ 1,454.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
PHL
Philadelphia
Pick dates
16 Nov - 01 Dec $ 2,403.00
PHL
Philadelphia
Etihad Airways
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Etihad Airways
2 STOPS
PHL
Philadelphia
Pick dates
19 Nov - 30 Nov $ 3,014.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Phnom Penh from Philadelphia

6:00 AM - 8:30 AM
Thai Vietjet
3 Stops
39h 45m
PHL - PNH
$ 670
Kiwi
Pick dates
8:45 PM - 2:35 PM
Qatar Airways
2 Stops
30h 40m
PHL - PNH
$ 874
Kiwi
Pick dates
5:05 PM - 8:40 AM
Cathay Pacific
2 Stops
29h 20m
PHL - PNH
$ 1,366
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Phnom Penh (PNH)

Related info for your journey
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 Philadelphia (PHL) 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 Philadelphia (PHL) to Phnom Penh (PNH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.