Cheap flights from Madrid to Brussels from $35 MAD → BRU, CRL, ZYR

Found recently, and the cheapest we hold

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $58 to $152.

At $172, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 23 Nov to compare.

Every date we hold

59 fares on 3 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $160.

Found recently, and the cheapest we hold

What have prices looked like?

Over 43 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $23 to $86.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 14 Dec, 16 Dec costs $23: $12 less than the cheapest found recently.

Ryanair · Adolfo Suarez Madrid-Barajas Airport (MAD) → Charleroi Brussels South Airport (CRL) · nonstop · found 3 days ago

Open this tripCheck today's price

FareTell may earn a commission when you book through a partner.

Every date we hold

5 fares on 5 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $23.

Return

Fares 30 to 59 days before departure were typically 43% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 43 days of one-way prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Madrid to Brussels?

The cheapest return found recently is $172 with Ryanair, 23 Nov to 25 Nov, found 3 days ago. The cheapest return we hold, of any age, is $160 with Ryanair, 20 Nov to 24 Nov, found 5 days ago. The cheapest return fare on each of 3 departure dates is usually $166 to $199.

How much is a one-way flight from Madrid to Brussels?

The cheapest one-way found recently is $35 with Ryanair, 14 Dec, found today. The cheapest one-way we hold, of any age, is $23 with Ryanair, 16 Dec, found 3 days ago. The cheapest one-way fare on each of 5 departure dates is usually $35 to $74.

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

November 2026 is the cheapest month for a return, from $160, 20 Nov to 24 Nov, found 5 days ago. December 2026 is the cheapest month for a one-way, from $23, 16 Dec, found 3 days ago.

How far ahead should I book a flight from Madrid to Brussels?

In 50 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 43% lower than 0 to 6 days before departure.

Is there a direct flight from Madrid to Brussels?

Yes, the cheapest nonstop return found recently is $285 with Brussels Airlines, 20 Nov to 24 Nov, found 5 days ago. The cheapest nonstop one-way found recently is $38 with Ryanair, 13 Mar 2027, found yesterday.

How long is the flight from Madrid to Brussels?

The cheapest nonstop one-way found recently, with Ryanair on 13 Mar 2027, takes 2 h 20 min from Adolfo Suarez Madrid-Barajas Airport (MAD) to Charleroi Brussels South Airport (CRL).

Which airlines have the cheapest flights from Madrid to Brussels?

Between 20 Nov and 1 Jan 2027, Ryanair has the cheapest return on all 3 departure dates we hold. Between 14 Dec and 24 Aug 2027, Ryanair has the cheapest one-way on 3 of the 5 departure dates we hold, Volotea on 1 and Iberia on 1.