Cheapest one-way LUX–BCN flights, September

AirHint found the following cheapest one-way flights from Luxemburg (LUX) to Barcelona (BCN) in September 2026 (see full year).

One-Way flights

15 Sep Ryanair direct
01 Sep Ryanair direct
06 Sep Ryanair direct
07 Sep Ryanair direct
26 Sep Ryanair direct
19 Sep Ryanair direct
24 Sep Ryanair direct
03 Sep Ryanair direct
05 Sep Ryanair direct
25 Sep Ryanair

Also check the deals for return flights from Luxemburg to Barcelona in September.

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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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