Cheapest return flights from Montreal to Madrid in May from $431

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

Return flights

06 May - 15 May TAP
03 May - 15 May TAP
06 May - 19 May TAP
03 May - 14 May TAP
11 May - 19 May TAP
03 May - 24 May TAP
11 May - 20 May TAP
10 May - 24 May TAP
11 May - 18 May TAP
13 May - 20 May TAP
22 May - 12 Jun TAP
20 May - 03 Jun TAP
13 May - 05 Jun TAP
13 May - 08 Jun TAP
20 May - 16 Jun Air Transat direct
20 May - 13 Jun TAP
01 May - 03 Jun Air Canada
15 May - 06 Jun Air Canada direct
19 May - 02 Jun Air Canada
28 May - 08 Jun Air Canada direct

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

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