Cheapest return flights from Luxemburg to Barcelona in September from 41€

AirHint found the following cheapest return flights from Luxemburg (LUX) to Barcelona (BCN) in September 2025 (see full year).

Return flights

28 Sep - 03 Oct Ryanair direct
03 Sep - 24 Sep Ryanair direct
28 Sep - 15 Oct Ryanair direct
03 Sep - 17 Sep Ryanair direct
03 Sep - 19 Sep Ryanair direct
28 Sep - 09 Oct Ryanair direct
28 Sep - 17 Oct Ryanair direct
28 Sep - 16 Oct Ryanair direct
28 Sep - 10 Oct Ryanair direct
28 Sep - 08 Oct Ryanair direct
28 Sep - 12 Oct Ryanair direct
03 Sep - 18 Sep Ryanair direct
16 Sep - 03 Oct Ryanair direct
28 Sep - 30 Sep Ryanair direct
16 Sep - 24 Sep Ryanair direct
23 Sep - 03 Oct Ryanair direct
07 Sep - 24 Sep Ryanair direct
16 Sep - 17 Sep Ryanair direct
16 Sep - 19 Sep Ryanair direct
10 Sep - 24 Sep Ryanair direct

Also check the deals for one-way flights from Luxemburg to Barcelona in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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