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

Return flights

28 Aug - 08 Sep	KLM
29 Aug - 13 Sep	WORLD2FLY
31 Aug - 08 Sep	Air France
23 Aug - 03 Sep	Air France
26 Aug - 03 Sep	Air France
29 Aug - 06 Sep	WORLD2FLY	direct
29 Aug - 12 Sep	WORLD2FLY
29 Aug - 05 Sep	WORLD2FLY
29 Aug - 04 Sep	WORLD2FLY
28 Aug - 11 Sep	Air Europa
22 Aug - 28 Aug	Iberia
23 Aug - 30 Aug	Ryanair
27 Aug - 30 Aug	Etihad Airways
26 Aug - 31 Aug	Pegasus Airlines
25 Aug - 30 Aug	Air Europa
24 Aug - 30 Aug	Air France
20 Aug - 30 Aug	Ryanair
18 Aug - 25 Aug	Ryanair
19 Aug - 27 Aug	Pegasus Airlines
18 Aug - 30 Aug	Ryanair

Also check the deals for one-way flights from Madrid 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 Madrid to Zanzibar in August from $767

Return flights