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

Return flights

20 Sep - 27 Sep	Royal Air Maroc
13 Sep - 26 Sep	Royal Air Maroc
12 Sep - 19 Sep	Royal Air Maroc
12 Sep - 27 Sep	Royal Air Maroc
13 Sep - 20 Sep	Royal Air Maroc
14 Sep - 21 Sep	Royal Air Maroc
12 Sep - 20 Sep	Royal Air Maroc
14 Sep - 19 Sep	Iberia
15 Sep - 22 Sep	Air Arabia Maroc
15 Sep - 21 Sep	Air Arabia Maroc
24 Sep - 01 Oct	Air Arabia Maroc
05 Sep - 05 Oct	Iberia
27 Sep - 04 Oct	Iberia
12 Sep - 01 Oct	Air France
28 Sep - 07 Oct	Iberia
26 Sep - 03 Oct	Air France
27 Sep - 01 Oct	Turkish Airlines

Also check the deals for one-way flights from Casablanca to Plaisance 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 Plaisance in September from $1012

Return flights