AirHint found the following cheapest return flights from Casablanca (CMN) to Zanzibar (ZNZ) in May 2026 (see full year).

Return flights

02 May - 10 May	Air Arabia Maroc
18 May - 31 May	Air Arabia Maroc
15 May - 28 May	Royal Air Maroc
07 May - 22 May	Royal Air Maroc
22 May - 06 Jun	Turkish Airlines
01 May - 10 May	Turkish Airlines
15 May - 22 May	Turkish Airlines
21 May - 30 May	Turkish Airlines
26 May - 03 Jun	Air France
01 May - 15 May	Turkish Airlines
04 May - 14 May	Vueling Airlines
17 May - 24 May	Emirates

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

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 May from $1030

Return flights