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

Return flights

28 Aug - 12 Sep	Kenya Airways
30 Aug - 14 Sep	Kenya Airways
30 Aug - 13 Sep	Kenya Airways
29 Aug - 14 Sep	Kenya Airways
28 Aug - 10 Sep	Kenya Airways
26 Aug - 03 Sep	Ryanair
28 Aug - 07 Sep	Kenya Airways
30 Aug - 07 Sep	Kenya Airways
29 Aug - 13 Sep	Kenya Airways
27 Aug - 12 Sep	Wizz Air Malta
19 Aug - 30 Aug	Turkish Airlines
23 Aug - 29 Aug	Wizz Air Malta
25 Aug - 30 Aug	Volotea
21 Aug - 30 Aug	Vueling Airlines
21 Aug - 31 Aug	Kenya Airways
22 Aug - 31 Aug	Kenya Airways
04 Aug - 11 Aug	Vueling Airlines
26 Aug - 31 Aug	Kenya Airways
25 Aug - 31 Aug	Volotea
22 Aug - 30 Aug	Vueling Airlines

Also check the deals for one-way flights from Barcelona 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 Barcelona to Zanzibar in August from $876

Return flights