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

Return flights

17 Sep - 24 Sep	Air Arabia Maroc
15 Sep - 22 Sep	Vueling Airlines
25 Sep - 24 Oct	Air Canada	direct
11 Sep - 18 Sep	Air Arabia Maroc
11 Sep - 27 Sep	Air Arabia Maroc
30 Sep - 10 Oct	Air Canada
16 Sep - 17 Oct	Lufthansa
24 Sep - 05 Oct	Air Canada
16 Sep - 28 Sep	Lufthansa
12 Sep - 17 Sep	Air France
15 Sep - 30 Sep	Vueling Airlines
28 Sep - 11 Oct	Air Arabia Maroc
16 Sep - 23 Sep	Air France
16 Sep - 30 Sep	Air France
10 Sep - 30 Sep	Air Canada
26 Sep - 14 Oct	Lufthansa
09 Sep - 10 Oct	Air Canada
08 Sep - 05 Oct	Air Canada
09 Sep - 15 Oct	Air Canada
28 Sep - 17 Oct	Lufthansa

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

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 Casablanca to Montreal in September from $525

Return flights