Earn point on your loyalty program!arrow arc left

Cheap flights from Atlanta (ATL) 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 Atlanta (ATL) to Phnom Penh (PNH)

How to find the cheapest flight from Atlanta (ATL) 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 Atlanta (ATL) 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 Atlanta (ATL) 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 Atlanta to Phnom Penh in April , May 2026

28 Apr - 11 May $ 1,310.00
ATL
Atlanta
Frontier Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
ATL
Atlanta
Pick dates
15 Apr - 07 May $ 1,809.00
ATL
Atlanta
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
ATL
Atlanta
Pick dates
15 Apr - 10 May $ 3,683.00
ATL
Atlanta
Korean Air
1 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Korean Air
1 STOPS
ATL
Atlanta
Pick dates

Last minute flights from Atlanta to Phnom Penh

28 Apr - 30 Apr $ 1,613.00
ATL
Atlanta
Frontier Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
ATL
Atlanta
Pick dates
09 Apr - 30 Apr $ 2,316.00
ATL
Atlanta
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
ATL
Atlanta
Pick dates
15 Apr - 30 Apr $ 4,412.00
ATL
Atlanta
Alaska Airlines
1 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
ATL
Atlanta
Pick dates

One-way flights to Phnom Penh from Atlanta

5:37 PM - 8:45 AM
EVA Air
2 Stops
30h 38m
ATL - PNH
$ 562
Kiwi
Pick dates
10:17 AM - 8:35 AM
Cathay Pacific
2 Stops
36h 58m
ATL - PNH
$ 753
Kiwi
Pick dates
8:40 PM - 8:45 PM
Etihad Airways
1 Stops
23h 35m
ATL - PNH
$ 816
Kiwi
Pick dates

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