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

Return flights

27 Aug - 29 Aug	FlySafair
21 Aug - 29 Aug	FlySafair
23 Aug - 25 Aug	Ethiopian Airlines
19 Aug - 26 Aug	FlySafair
21 Aug - 28 Aug	Lift Airlines
25 Aug - 31 Aug	FlySafair
20 Aug - 25 Aug	FlySafair
26 Aug - 30 Aug	Ethiopian Airlines
18 Aug - 27 Aug	FlySafair
16 Aug - 20 Aug	FlySafair

Also check the deals for one-way flights from Cape Town 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 Cape Town to Zanzibar in August from 473€

Return flights