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

Return flights

24 Apr - 03 May	TAP
07 Apr - 14 Apr	Air Canada	direct
14 Apr - 21 Apr	Air Canada	direct
21 Apr - 28 Apr	Air Canada	direct
22 Apr - 29 Apr	British Airways
06 Apr - 13 Apr	Air Canada
08 Apr - 15 Apr	Air Canada
28 Apr - 05 May	Air Canada	direct
15 Apr - 22 Apr	Air Canada
24 Apr - 01 May	TAP
27 Apr - 04 May	Air Canada
01 Apr - 08 Apr	Air Canada
13 Apr - 20 Apr	Air Canada
20 Apr - 27 Apr	Air Canada
26 Apr - 03 May	TAP
30 Apr - 07 May	Air Canada
25 Apr - 02 May	Air Canada
24 Apr - 01 May	Air Canada	direct
25 Apr - 02 May	Lufthansa	direct

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

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 April from $621

Return flights