AirHint found the following cheapest return flights from Montreal (YUL) to Madrid (MAD) in March 2026 (see full year).

Return flights

09 Mar - 18 Mar	TAP
11 Mar - 18 Mar	TAP
01 Mar - 09 Mar	British Airways
13 Mar - 24 Mar	British Airways
11 Mar - 25 Mar	British Airways
07 Mar - 22 Mar	British Airways
08 Mar - 23 Mar	British Airways
02 Mar - 09 Mar	British Airways
12 Mar - 19 Mar	British Airways
20 Mar - 27 Mar	British Airways
31 Mar - 30 Apr	Air France
26 Mar - 02 Apr	Air France
25 Mar - 01 Apr	Air France
31 Mar - 07 Apr	Air France
27 Mar - 03 Apr	Air France
28 Mar - 04 Apr	British Airways
25 Mar - 01 Apr	Air Canada	direct
30 Mar - 06 Apr	Air Transat
29 Mar - 05 Apr	Air Canada	direct

Also check the deals for one-way flights from Montreal to Madrid in March.

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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Cheapest return flights from Montreal to Madrid in March from $443

Return flights