Cheapest return flights from Barcelona to Brussels in September from 94€

Best time to book flights for Barcelona (BCN) to Brussels (BRU) flights at AirHint

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

Return flights

20 Sep - 21 Sep Ryanair direct
29 Sep - 01 Oct Ryanair direct
28 Sep - 01 Oct Vueling Airlines direct
03 Sep - 06 Sep Ryanair direct
03 Sep - 21 Sep Vueling Airlines direct
05 Sep - 21 Sep Vueling Airlines direct
09 Sep - 21 Sep Vueling Airlines direct
14 Sep - 21 Sep Vueling Airlines direct
20 Sep - 11 Oct Vueling Airlines direct
03 Sep - 04 Sep Vueling Airlines direct
05 Sep - 06 Sep Vueling Airlines direct
07 Sep - 21 Sep Vueling Airlines direct

Also check the deals for one-way flights from Barcelona to Brussels 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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