Cheapest return flights from Luxemburg to Barcelona in September from 82€

Best time to book flights for Luxemburg (LUX) to Barcelona (BCN) flights at AirHint

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

Return flights

24 Sep - 30 Sep Ryanair direct
26 Sep - 30 Sep Ryanair direct
18 Sep - 30 Sep Ryanair direct
25 Sep - 30 Sep Ryanair direct
24 Sep - 12 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct
26 Sep - 12 Oct Ryanair direct
26 Sep - 01 Oct Ryanair direct
18 Sep - 01 Oct Ryanair direct
25 Sep - 12 Oct Ryanair direct
25 Sep - 01 Oct Ryanair direct
24 Sep - 28 Sep Ryanair direct
26 Sep - 28 Sep Ryanair direct
18 Sep - 28 Sep Ryanair direct
14 Sep - 30 Sep Ryanair direct
25 Sep - 28 Sep Ryanair direct
14 Sep - 01 Oct Ryanair direct
14 Sep - 28 Sep Ryanair direct
24 Sep - 05 Oct Ryanair direct
26 Sep - 05 Oct 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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