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

Return flights

17 Dec - 22 Dec	Kenya Airways
19 Dec - 29 Dec	Kenya Airways
23 Dec - 27 Dec	Kenya Airways
18 Dec - 31 Dec	Kenya Airways
04 Dec - 14 Dec	Kenya Airways
21 Dec - 03 Jan	Safair
27 Dec - 08 Jan	Kenya Airways
25 Dec - 02 Jan	Kenya Airways
18 Dec - 02 Jan	Kenya Airways
20 Dec - 02 Jan	Kenya Airways
20 Dec - 03 Jan	Kenya Airways
13 Dec - 20 Dec	Kenya Airways
16 Dec - 23 Dec	Emirates

Also check the deals for one-way flights from Cape Town 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 Cape Town to Zanzibar in December from $636

Return flights