Cheapest return flights from Brussels to Barcelona in December from $90

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 December 2025 (see full year).

Return flights

16 Dec - 17 Dec Ryanair direct
16 Dec - 18 Dec Ryanair direct
16 Dec - 24 Dec Ryanair direct
10 Dec - 17 Dec Ryanair direct
10 Dec - 18 Dec Ryanair direct
10 Dec - 24 Dec Ryanair direct
16 Dec - 21 Dec Ryanair direct
16 Dec - 20 Dec Ryanair direct
10 Dec - 21 Dec Ryanair direct
10 Dec - 20 Dec Ryanair direct
16 Dec - 06 Jan Ryanair direct
31 Dec - 06 Jan Ryanair direct
20 Dec - 06 Jan Ryanair direct
16 Dec - 04 Jan Ryanair direct
18 Dec - 06 Jan Ryanair direct
30 Dec - 01 Jan Brussels Airlines direct
24 Dec - 06 Jan Ryanair direct
27 Dec - 06 Jan Ryanair direct
22 Dec - 06 Jan Ryanair direct
31 Dec - 04 Jan Ryanair direct

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

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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