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

Return flights

13 Apr - 20 Apr	TAP
22 Apr - 29 Apr	TAP
13 Apr - 11 May	TAP
13 Apr - 04 May	TAP
13 Apr - 06 May	TAP
20 Apr - 11 May	TAP
29 Apr - 15 May	TAP
20 Apr - 28 Apr	TAP
19 Apr - 04 May	TAP
22 Apr - 15 May	TAP
20 Apr - 06 May	TAP
26 Apr - 04 May	TAP
29 Apr - 06 May	TAP
08 Apr - 15 Apr	TAP
13 Apr - 16 Apr	Porter Airlines (Canada) Ltd
06 Apr - 20 Apr	TAP
12 Apr - 20 Apr	TAP
06 Apr - 13 Apr	Air Transat
06 Apr - 26 Apr	Air Transat
15 Apr - 25 Apr	Porter Airlines (Canada) Ltd

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 400€

Return flights