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

Return flights

25 Aug - 04 Sep	Air Arabia Maroc
25 Aug - 01 Sep	Turkish Airlines
25 Aug - 31 Aug	Air Arabia Maroc
21 Aug - 28 Aug	Air Arabia Maroc
07 Aug - 17 Aug	Gulf Air
09 Aug - 17 Aug	Gulf Air
14 Aug - 24 Aug	Gulf Air
09 Aug - 24 Aug	Gulf Air
23 Aug - 31 Aug	Air Arabia Maroc
14 Aug - 21 Aug	Gulf Air
01 Aug - 09 Aug	Tunisair
09 Aug - 23 Aug	Gulf Air
26 Aug - 06 Sep	Turkish Airlines
18 Aug - 04 Sep	Turkish Airlines
30 Aug - 15 Sep	Turkish Airlines

Also check the deals for one-way flights from Casablanca to Zanzibar in August.

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 August from $1140

Return flights