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

Return flights

24 Sep - 30 Sep	Air Arabia Maroc
25 Sep - 02 Oct	Air Arabia Maroc
24 Sep - 01 Oct	Air Arabia Maroc
10 Sep - 17 Sep	Air Arabia Maroc
03 Sep - 12 Sep	Air Arabia Maroc
17 Sep - 27 Sep	Air Arabia Maroc
05 Sep - 13 Sep	Air Arabia Maroc
15 Sep - 22 Sep	TAP
02 Sep - 11 Sep	Air Arabia Maroc
11 Sep - 25 Sep	Air Arabia Maroc
20 Sep - 27 Sep	Royal Air Maroc
16 Sep - 23 Sep	Transavia France
29 Sep - 10 Oct	Turkish Airlines
27 Sep - 10 Oct	Turkish Airlines

Also check the deals for one-way flights from Casablanca to Zanzibar 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 Zanzibar in September from 786€

Return flights