Cheapest one-way flights from Madrid to Brussels in September from 30€

AirHint found the following cheapest one-way flights from Madrid (MAD) to Brussels (BRU) in September 2026 (see full year).

One-Way flights

18 Sep Ryanair direct
08 Sep Ryanair direct
11 Sep Air Europa direct
23 Sep Ryanair direct
04 Sep Ryanair direct
16 Sep Ryanair direct
05 Sep Ryanair direct
27 Sep Air Europa direct
07 Sep Ryanair direct
22 Sep Ryanair direct

Also check the deals for return flights from Madrid to Brussels 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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