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

Return flights

22 Sep - 03 Oct	Pegasus Airlines
22 Sep - 07 Oct	Pegasus Airlines
23 Sep - 04 Oct	Pegasus Airlines
21 Sep - 05 Oct	AJet
13 Sep - 26 Sep	Pegasus Airlines
30 Sep - 11 Oct	Pegasus Airlines
21 Sep - 04 Oct	AJet
22 Sep - 05 Oct	easyJet
12 Sep - 26 Sep	easyJet
12 Sep - 19 Sep	easyJet
17 Sep - 01 Oct	easyJet
24 Sep - 02 Oct	easyJet
21 Sep - 28 Sep	AJet
24 Sep - 04 Oct	easyJet
15 Sep - 28 Sep	easyJet
15 Sep - 27 Sep	easyJet
18 Sep - 28 Sep	AJet
24 Sep - 28 Sep	easyJet
14 Sep - 21 Sep	AJet
11 Sep - 20 Sep	Pegasus Airlines

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

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 Geneva to Zanzibar in September from 680€

Return flights