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Cheap flights from Cardiff (CWL) to Luxembourg (LUX)

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How to find the cheapest flight from Cardiff (CWL) to Luxembourg (LUX)

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

25 Dec - 31 Jan $ 455.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
LUX
Luxembourg
LUX
Luxembourg
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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27 Dec - 01 Jan $ 479.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
LUX
Luxembourg
LUX
Luxembourg
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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27 Dec - 01 Jan $ 479.00
CWL
Cardiff
KLM Royal Dutch Airlines
1 STOPS
LUX
Luxembourg
LUX
Luxembourg
KLM Royal Dutch Airlines
1 STOPS
CWL
Cardiff
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Last minute flights from Cardiff to Luxembourg

30 Dec - 01 Jan $ 571.00
CWL
Cardiff
TUI Airways
1 STOPS
LUX
Luxembourg
LUX
Luxembourg
TUI Airways
2 STOPS
CWL
Cardiff
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25 Dec - 01 Jan $ 586.00
CWL
Cardiff
TUI Airways
1 STOPS
LUX
Luxembourg
LUX
Luxembourg
TUI Airways
3 STOPS
CWL
Cardiff
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25 Dec - 01 Jan $ 591.00
CWL
Cardiff
TUI Airways
1 STOPS
LUX
Luxembourg
LUX
Luxembourg
TUI Airways
2 STOPS
CWL
Cardiff
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One-way flights to Luxembourg from Cardiff

8:55 PM - 9:40 AM
Luxair
1 Stops
14h 30m
CWL - LUX
$ 252
Kiwi
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9:50 AM - 5:15 PM
Luxair
1 Stops
11h 40m
CWL - LUX
$ 266
Kiwi
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10:20 AM - 4:50 PM
KLM Royal Dutch Airlines
1 Stops
6h 30m
CWL - LUX
$ 375
Kiwi
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How to find the cheapest flight from Cardiff (CWL) to Luxembourg (LUX)

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