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Cheap flights from Austin (AUS) to Phnom Penh (PNH)

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How to find the cheapest flight from Austin (AUS) to Phnom Penh (PNH)

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

23 Sep - 20 Oct $ 1,251.00
AUS
Austin
Frontier Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
AUS
Austin
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08 Sep - 06 Oct $ 1,915.00
AUS
Austin
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
AUS
Austin
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16 Sep - 05 Oct $ 8,287.00
AUS
Austin
Alaska Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Alaska Airlines
2 STOPS
AUS
Austin
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Last minute flights from Austin to Phnom Penh

23 Sep - 01 Oct $ 1,401.00
AUS
Austin
Frontier Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
AUS
Austin
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23 Sep - 01 Oct $ 1,456.00
AUS
Austin
Frontier Airlines
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
AUS
Austin
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23 Sep - 30 Sep $ 1,465.00
AUS
Austin
Air Canada
2 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Air Canada
3 STOPS
AUS
Austin
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One-way flights to Phnom Penh from Austin

7:50 PM - 8:35 AM
Cathay Pacific
2 Stops
26h 25m
AUS - PNH
$ 576
Kiwi
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7:50 PM - 3:35 PM
Cathay Pacific
2 Stops
33h 25m
AUS - PNH
$ 576
Kiwi
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7:38 PM - 7:40 AM
Singapore Airlines
2 Stops
25h 2m
AUS - PNH
$ 863
Kiwi
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How to find the cheapest flight from Austin (AUS) to Phnom Penh (PNH)

Related info for your journey
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How to find the cheapest flight from Austin (AUS) 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 Austin (AUS) to Phnom Penh (PNH)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.