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Cheap flights from St Louis (STL) to Luxembourg (LUX)

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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 St Louis (STL) to Luxembourg (LUX)

How to find the cheapest flight from St Louis (STL) to Luxembourg (LUX)
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How to find the cheapest flight from St Louis (STL) to Luxembourg (LUX)
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How to find the cheapest flight from St Louis (STL) to Luxembourg (LUX)
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Cheap flights from St Louis to Luxembourg in July , August 2026

28 Jul - 26 Aug $ 1,606.00
STL
St Louis
Air Canada
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
3 STOPS
STL
St Louis
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28 Jul - 01 Aug $ 2,539.00
STL
St Louis
Air Canada
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
2 STOPS
STL
St Louis
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28 Jul - 01 Aug $ 2,859.00
STL
St Louis
Air Canada
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Luxembourg

29 Jul - 31 Jul $ 2,177.00
STL
St Louis
Air Canada
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
2 STOPS
STL
St Louis
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28 Jul - 31 Jul $ 2,202.00
STL
St Louis
Air Canada
2 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
2 STOPS
STL
St Louis
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28 Jul - 31 Jul $ 2,204.00
STL
St Louis
Air Canada
3 STOPS
LUX
Luxembourg
LUX
Luxembourg
Air Canada
2 STOPS
STL
St Louis
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One-way flights to Luxembourg from St Louis

12:10 PM - 9:10 AM
Air Canada
2 Stops
14h 50m
STL - LUX
$ 811
Kiwi
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3:30 PM - 8:50 PM
Luxair
2 Stops
24h 15m
STL - LUX
$ 830
Kiwi
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2:40 PM - 3:00 PM
Lufthansa
3 Stops
18h 25m
STL - LUX
$ 855
Kiwi
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How to find the cheapest flight from St Louis (STL) to Luxembourg (LUX)

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