Cheapest return flights from Brussels to Barcelona in September from 60€

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

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

Return flights

16 Sep - 04 Oct Vueling Airlines direct
21 Sep - 04 Oct Vueling Airlines direct
22 Sep - 04 Oct Vueling Airlines direct
21 Sep - 11 Oct Vueling Airlines direct
22 Sep - 11 Oct Vueling Airlines direct
16 Sep - 25 Sep Vueling Airlines direct
16 Sep - 30 Sep Vueling Airlines direct
16 Sep - 19 Sep Vueling Airlines direct
16 Sep - 23 Sep Vueling Airlines direct
16 Sep - 24 Sep Vueling Airlines direct
16 Sep - 17 Sep Vueling Airlines direct
21 Sep - 25 Sep Vueling Airlines direct
21 Sep - 30 Sep Vueling Airlines direct
21 Sep - 23 Sep Vueling Airlines direct
21 Sep - 24 Sep Vueling Airlines direct
13 Sep - 04 Oct Ryanair direct
23 Sep - 04 Oct Ryanair direct
21 Sep - 10 Oct Vueling Airlines direct
28 Sep - 19 Oct Ryanair direct
28 Sep - 14 Oct Ryanair direct

Also check the deals for one-way flights from Brussels 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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