Cheap flights from Brussels to Madrid from $70 BRU, CRL, ZYR → MAD

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $63 to $109.

At $173, 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 4-night return fares leaving within 3 days of 19 Nov to compare.

Every date we hold

122 fares on 9 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $71.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $17 to $104.

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

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 21 Mar 2027 to compare.

Every date we hold

7 fares on 6 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $27.

Return

Fares 14 to 29 days before departure were typically 48% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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

Fares 30 to 59 days before departure were typically 22% lower than 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 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.

How much is a return flight from Brussels to Madrid?

The cheapest return found recently is $173 with Ryanair, 19 Nov to 23 Nov, found 2 days ago. The cheapest return we hold, of any age, is $71 with Ryanair, 11 Jan 2027 to 15 Jan 2027, found 6 days ago. The cheapest return fare on each of 9 departure dates is usually $127 to $157.

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

The cheapest one-way found recently is $70 with Ryanair, 21 Mar 2027, found yesterday. The cheapest one-way we hold, of any age, is $27 with Ryanair, 1 Dec, found 3 days ago. The cheapest one-way fare on each of 6 departure dates is usually $39 to $70.

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

January 2027 is the cheapest month for a return, from $71, 11 Jan 2027 to 15 Jan 2027, found 6 days ago. December 2026 is the cheapest month for a one-way, from $27, 1 Dec, found 3 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 48% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 22% lower than 14 to 29 days before departure.

Is there a direct flight from Brussels to Madrid?

Yes, the cheapest nonstop return found recently is $142 with Ryanair, 2 May 2027 to 6 May 2027, found 4 days ago. The cheapest nonstop one-way found recently is $70 with Ryanair, 21 Mar 2027, found yesterday.

How long is the flight from Brussels to Madrid?

The cheapest nonstop one-way found recently, with Ryanair on 21 Mar 2027, takes 2 h 25 min from Charleroi Brussels South Airport (CRL) to Adolfo Suarez Madrid-Barajas Airport (MAD).

Which airlines have the cheapest flights from Brussels to Madrid?

Between 19 Nov and 2 May 2027, Ryanair has the cheapest return on 8 of the 9 departure dates we hold, and Wizz Air Malta on 1. Between 18 Nov and 15 Oct 2027, Ryanair has the cheapest one-way on 5 of the 6 departure dates we hold, and Tarom on 1.