Cheapest return flights from Brussels to Barcelona in September from $59

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

24 Sep - 14 Oct Vueling Airlines direct
27 Sep - 14 Oct Vueling Airlines direct
25 Sep - 14 Oct Vueling Airlines direct
23 Sep - 14 Oct Vueling Airlines direct
24 Sep - 15 Oct Vueling Airlines direct
25 Sep - 15 Oct Vueling Airlines direct
24 Sep - 11 Oct Vueling Airlines direct
27 Sep - 11 Oct Vueling Airlines direct
20 Sep - 11 Oct Vueling Airlines direct
25 Sep - 11 Oct Vueling Airlines direct
24 Sep - 26 Sep Vueling Airlines direct
18 Sep - 26 Sep Vueling Airlines direct
17 Sep - 26 Sep Vueling Airlines direct
20 Sep - 26 Sep Vueling Airlines direct
25 Sep - 26 Sep Vueling Airlines direct
21 Sep - 26 Sep Vueling Airlines direct
22 Sep - 26 Sep Vueling Airlines direct
16 Sep - 26 Sep Vueling Airlines direct
24 Sep - 30 Sep Vueling Airlines direct
18 Sep - 30 Sep Vueling Airlines direct

Also check the deals for one-way flights from Brussels 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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