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

Return flights

05 Mar - 11 Mar	Air Transat	direct
14 Mar - 20 Mar	Air Transat	direct
26 Mar - 06 Apr	Air Transat	direct
26 Mar - 08 Apr	Air Transat	direct
26 Mar - 03 Apr	Air Transat	direct
02 Mar - 09 Mar	TAP
01 Mar - 08 Mar	TAP
04 Mar - 15 Mar	TAP
20 Mar - 27 Mar	TAP
13 Mar - 22 Mar	TAP
13 Mar - 20 Mar	TAP
02 Mar - 16 Mar	TAP
13 Mar - 27 Mar	TAP
27 Mar - 03 Apr	TAP
27 Mar - 05 Apr	TAP
27 Mar - 06 Apr	TAP
26 Mar - 05 Apr	TAP
20 Mar - 05 Apr	TAP
25 Mar - 08 Apr	Air France
25 Mar - 09 Apr	Air France

Also check the deals for one-way flights from Madrid to Montreal 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 Madrid to Montreal in March from $429

Return flights