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

Return flights

10 Sep - 17 Sep	Air Arabia Maroc
15 Sep - 21 Sep	TAP
15 Sep - 01 Oct	TAP
24 Sep - 24 Oct	TAP
10 Sep - 21 Sep	TAP
24 Sep - 01 Oct	TAP
15 Sep - 13 Oct	TAP
15 Sep - 03 Oct	TAP
10 Sep - 10 Oct	TAP
24 Sep - 13 Oct	TAP
22 Sep - 23 Oct	TAP
18 Sep - 10 Oct	KLM
17 Sep - 29 Sep	KLM
16 Sep - 05 Oct	KLM
11 Sep - 28 Sep	KLM
10 Sep - 28 Sep	KLM
09 Sep - 30 Sep	Air France
09 Sep - 23 Sep	Air France
09 Sep - 16 Sep	KLM
15 Sep - 24 Sep	Air Canada	direct

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 512€

Return flights