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Cheap flights from Knoxville (TYS) to Phnom Penh (PNH)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Knoxville (TYS) to Phnom Penh (PNH)

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

30 Sep - 30 Oct $ 1,509.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
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30 Sep - 28 Oct $ 1,523.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
Pick dates
30 Sep - 01 Nov $ 1,535.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
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One-way flights to Phnom Penh from Knoxville

10:28 AM - 6:45 PM
Asiana Airlines
3 Stops
48h 57m
TYS - PNH
$ 789
Kiwi
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10:28 AM - 8:40 PM
Etihad Airways
3 Stops
57h 17m
TYS - PNH
$ 801
Kiwi
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10:28 AM - 8:45 AM
EVA Air
3 Stops
37h 47m
TYS - PNH
$ 994
Kiwi
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How to find the cheapest flight from Knoxville (TYS) to Phnom Penh (PNH)

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