Cheapest return flights from Madrid to Brussels in December from 110€

Best time to book flights for Madrid (MAD) to Brussels (BRU) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Brussels (BRU) in December 2025 (see full year).

Return flights

10 Dec - 14 Dec Iberia direct
11 Dec - 14 Dec Iberia direct
11 Dec - 12 Dec Ryanair direct
10 Dec - 12 Dec Ryanair direct
13 Dec - 14 Dec Ryanair direct
08 Dec - 12 Dec Air Europa direct
11 Dec - 15 Dec Ryanair direct
10 Dec - 15 Dec Ryanair direct
08 Dec - 14 Dec Ryanair direct
03 Dec - 07 Dec Air Europa

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