Cheap flights from Luxembourg to Barcelona
From 90 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 36 US$
Prices by date
136 US$
10/07
117 US$
11/07
117 US$
12/07
117 US$
13/07
117 US$
14/07
117 US$
15/07
117 US$
16/07
98 US$
17/07
104 US$
18/07
84 US$
19/07
64 US$
20/07
36 US$
21/07
Airlines on this route
FAQ
What's the cheapest month to fly Luxembourg to Barcelona?
Usually 2026-07, from 36 USD.
Are there direct flights from Luxembourg to Barcelona?
We show both direct and connecting options — filter to compare.