Earn point on your loyalty program!arrow arc left

Cheap flights from Des Moines (DSM) 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 Des Moines (DSM) to Phnom Penh (PNH)

How to find the cheapest flight from Des Moines (DSM) 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 Des Moines (DSM) 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 Des Moines (DSM) 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 Des Moines to Phnom Penh in November , December 2026

25 Nov - 03 Dec $ 1,463.00
DSM
Des Moines
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
DSM
Des Moines
Pick dates
25 Nov - 03 Dec $ 1,472.00
DSM
Des Moines
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
DSM
Des Moines
Pick dates
25 Nov - 03 Dec $ 1,499.00
DSM
Des Moines
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
DSM
Des Moines
Pick dates

Last minute flights from Des Moines to Phnom Penh

23 Nov - 01 Dec $ 1,750.00
DSM
Des Moines
Alaska Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
3 STOPS
DSM
Des Moines
Pick dates
25 Nov - 01 Dec $ 1,819.00
DSM
Des Moines
Alaska Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
3 STOPS
DSM
Des Moines
Pick dates
23 Nov - 01 Dec $ 1,859.00
DSM
Des Moines
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
3 STOPS
DSM
Des Moines
Pick dates

One-way flights to Phnom Penh from Des Moines

9:31 PM - 8:40 AM
Cathay Pacific
3 Stops
47h 54m
DSM - PNH
$ 674
Kiwi
Pick dates
7:20 AM - 6:15 PM
Thai Airways
3 Stops
47h 15m
DSM - PNH
$ 743
Kiwi
Pick dates
7:25 AM - 8:40 AM
Cathay Pacific
2 Stops
38h
DSM - PNH
$ 783
Kiwi
Pick dates

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