AirHint found the following cheapest return flights from Brussels (BRU) to Barcelona (BCN) in August 2026 (see full year).

Return flights

16 Aug - 01 Sep	Ryanair	direct
03 Aug - 04 Aug	Ryanair	direct
05 Aug - 11 Aug	Ryanair	direct
08 Aug - 11 Aug	Ryanair	direct
03 Aug - 11 Aug	Ryanair	direct
05 Aug - 21 Aug	Ryanair	direct
08 Aug - 21 Aug	Ryanair	direct
03 Aug - 21 Aug	Ryanair	direct
16 Aug - 21 Aug	Ryanair	direct
08 Aug - 15 Aug	Ryanair
05 Aug - 07 Aug	Ryanair	direct

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

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Cheapest return flights from Brussels to Barcelona in August from 130€

Return flights