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Cheap flights from Phoenix (PHX) to Luxembourg (LUX)

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How to find the cheapest flight from Phoenix (PHX) to Luxembourg (LUX)

How to find the cheapest flight from Phoenix (PHX) to Luxembourg (LUX)
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How to find the cheapest flight from Phoenix (PHX) to Luxembourg (LUX)
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How to find the cheapest flight from Phoenix (PHX) to Luxembourg (LUX)
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Cheap flights from Phoenix to Luxembourg in December 2025 , January 2026

31 Dec - 15 Jan $ 856.00
PHX
Phoenix
Frontier Airlines
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Frontier Airlines
2 STOPS
PHX
Phoenix
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31 Dec - 12 Jan $ 967.00
PHX
Phoenix
Frontier Airlines
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Frontier Airlines
2 STOPS
PHX
Phoenix
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25 Dec - 26 Jan $ 978.00
PHX
Phoenix
WestJet
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
WestJet
2 STOPS
PHX
Phoenix
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Last minute flights from Phoenix to Luxembourg

25 Dec - 31 Dec $ 1,369.00
PHX
Phoenix
WestJet
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
WestJet
3 STOPS
PHX
Phoenix
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25 Dec - 31 Dec $ 1,446.00
PHX
Phoenix
WestJet
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
WestJet
3 STOPS
PHX
Phoenix
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24 Dec - 31 Dec $ 1,497.00
PHX
Phoenix
WestJet
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
WestJet
3 STOPS
PHX
Phoenix
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One-way flights to Luxembourg from Phoenix

10:32 AM - 5:25 PM
Swiss International Air Lines
2 Stops
23h 53m
PHX - LUX
$ 573
Kiwi
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11:35 PM - 3:15 PM
United Airlines
2 Stops
32h 45m
PHX - LUX
$ 855
Kiwi
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5:40 PM - 3:15 PM
United Airlines
2 Stops
14h 40m
PHX - LUX
$ 876
Kiwi
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How to find the cheapest flight from Phoenix (PHX) to Luxembourg (LUX)

Related info for your journey
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How to find the cheapest flight from Phoenix (PHX) to Luxembourg (LUX)
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 Phoenix (PHX) to Luxembourg (LUX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.