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

Return flights

01 Dec - 10 Dec	Qatar Airways
06 Dec - 09 Dec	Qatar Airways
11 Dec - 21 Dec	transavia
11 Dec - 20 Dec	Turkish Airlines
12 Dec - 20 Dec	Turkish Airlines
11 Dec - 24 Dec	Turkish Airlines
08 Dec - 16 Dec	Air Arabia Maroc
11 Dec - 15 Dec	Vueling Airlines
15 Dec - 20 Dec	Air Arabia Maroc
08 Dec - 14 Dec	Air Arabia Maroc
31 Dec - 10 Jan	Royal Air Maroc
31 Dec - 14 Jan	Royal Air Maroc
05 Dec - 13 Jan	Air Arabia Maroc
22 Dec - 01 Jan	Qatar Airways
22 Dec - 04 Jan	Vueling Airlines
29 Dec - 04 Jan	Air Arabia Maroc
25 Dec - 03 Jan	Vueling Airlines
19 Dec - 03 Jan	Tunisair
26 Dec - 03 Jan	Kuwait Airways
23 Dec - 02 Jan	Qatar Airways

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

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 December from $951

Return flights