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

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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 April , May 2026

30 Apr - 21 May $ 1,279.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
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30 Apr - 24 May $ 1,283.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
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30 Apr - 18 May $ 1,364.00
TYS
Knoxville
Frontier Airlines
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Frontier Airlines
3 STOPS
TYS
Knoxville
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Last minute flights from Knoxville to Phnom Penh

27 Apr - 01 May $ 2,015.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
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24 Apr - 01 May $ 2,054.00
TYS
Knoxville
Allegiant Air
3 STOPS
PNH
Phnom Penh
PNH
Phnom Penh
Allegiant Air
3 STOPS
TYS
Knoxville
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27 Apr - 01 May $ 2,079.00
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

4:28 PM - 6:50 PM
Korean Air
3 Stops
42h 47m
TYS - PNH
$ 601
Kiwi
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7:30 AM - 8:45 AM
EVA Air
3 Stops
40h 45m
TYS - PNH
$ 671
Kiwi
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1:15 PM - 8:45 AM
EVA Air
3 Stops
35h
TYS - PNH
$ 710
Kiwi
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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)
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.