Cheap flights from Madrid to Brussels

Compare flight prices from Madrid to Brussels across airlines and travel sites, see the cheapest month and day to fly, then book direct with the seller.

Lowest fare€20
Cheapest monthDecember 2026
Typical flight time2h 20m
Direct flightsYes

Lowest fare by month

€63November 2026
€20December 2026
€57January 2027
€33February 2027
€39March 2027
–April 2027

Airlines on this route

Frequently asked questions

What is the cheapest month to fly from Madrid to Brussels?

December 2026 has had the lowest recent fares, from €20 one way.

How long is the flight from Madrid to Brussels?

A typical flight takes about 2h 20m.

Are there direct flights from Madrid to Brussels?

Yes. Direct flights have been found recently from €20.

Where do I book my ticket?

AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.

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