Earn point on your loyalty program!arrow arc left

Cheap flights from Columbus (CMH) 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 Columbus (CMH) to Phnom Penh (PNH)

How to find the cheapest flight from Columbus (CMH) 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 Columbus (CMH) 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 Columbus (CMH) 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 Columbus to Phnom Penh in November , December 2025

24 Nov - 22 Dec $ 1,095.00
CMH
Columbus
Korean Air
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Korean Air
2 STOPS
CMH
Columbus
Pick dates
18 Nov - 06 Dec $ 1,657.00
CMH
Columbus
Cathay Pacific
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Cathay Pacific
2 STOPS
CMH
Columbus
Pick dates
17 Nov - 05 Dec $ 2,387.00
CMH
Columbus
Cathay Pacific
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Cathay Pacific
2 STOPS
CMH
Columbus
Pick dates

Last minute flights from Columbus to Phnom Penh

24 Nov - 02 Dec $ 1,491.00
CMH
Columbus
Hawaiian Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Hawaiian Airlines
3 STOPS
CMH
Columbus
Pick dates
24 Nov - 02 Dec $ 1,511.00
CMH
Columbus
Hawaiian Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Hawaiian Airlines
3 STOPS
CMH
Columbus
Pick dates
24 Nov - 02 Dec $ 1,539.00
CMH
Columbus
Hawaiian Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Hawaiian Airlines
3 STOPS
CMH
Columbus
Pick dates

One-way flights to Phnom Penh from Columbus

6:44 PM - 7:50 AM
China Airlines
2 Stops
27h 51m
CMH - PNH
$ 726
Kiwi
Pick dates
6:24 PM - 8:45 AM
EVA Air
2 Stops
29h 1m
CMH - PNH
$ 803
Kiwi
Pick dates
6:24 PM - 7:50 AM
China Airlines
2 Stops
28h 11m
CMH - PNH
$ 905
Kiwi
Pick dates

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