Cheapest return flights from Madrid to Montreal in September from 359€

AirHint found the following cheapest return flights from Madrid (MAD) to Montreal (YUL) in September 2025 (see full year).

Return flights

15 Sep - 22 Sep Air Transat direct
13 Sep - 22 Sep Air Transat direct
02 Sep - 10 Sep Air Transat direct
13 Sep - 21 Sep Air Transat direct
08 Sep - 22 Sep Air Transat direct
22 Sep - 22 Oct Air Transat direct
11 Sep - 26 Sep Lufthansa
08 Sep - 20 Sep Lufthansa
09 Sep - 20 Sep Air Canada
26 Sep - 05 Oct Lufthansa
02 Sep - 08 Sep KLM
11 Sep - 26 Sep Air Transat direct
26 Sep - 05 Oct Lufthansa direct
02 Sep - 16 Oct Air Canada direct
01 Sep - 22 Oct United
01 Sep - 22 Oct Air Transat direct

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

Skyscanner

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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