Cheapest return flights from Porto to Zanzibar in September from $720

AirHint found the following cheapest return flights from Porto (OPO) to Zanzibar (ZNZ) in September 2025 (see full year).

Return flights

18 Sep - 29 Sep Ethiopian Airlines
20 Sep - 29 Sep Ethiopian Airlines
11 Sep - 22 Sep Ethiopian Airlines
13 Sep - 22 Sep Ethiopian Airlines
11 Sep - 21 Sep Ethiopian Airlines
09 Sep - 19 Sep Ethiopian Airlines
27 Sep - 05 Oct Ethiopian Airlines
22 Sep - 29 Sep Ethiopian Airlines
16 Sep - 22 Sep Ethiopian Airlines
27 Sep - 06 Oct Ethiopian Airlines
08 Sep - 19 Sep Ethiopian Airlines
16 Sep - 21 Sep Ethiopian Airlines
22 Sep - 01 Oct Ethiopian Airlines
25 Sep - 01 Oct Ethiopian Airlines
28 Sep - 05 Oct Ryanair
27 Sep - 04 Oct Ethiopian Airlines

Also check the deals for one-way flights from Porto to Zanzibar in September.

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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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