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

Return flights

16 Sep - 22 Sep	easyJet
11 Sep - 19 Sep	TAP
29 Sep - 06 Oct	TAP
02 Sep - 10 Sep	TAP
29 Sep - 04 Oct	Ethiopian Airlines
25 Sep - 04 Oct	Ethiopian Airlines
22 Sep - 27 Sep	Ethiopian Airlines
11 Sep - 17 Sep	Ethiopian Airlines
10 Sep - 17 Sep	TAP
03 Sep - 10 Sep	Turkish Airlines
04 Sep - 12 Sep	TAP
11 Sep - 14 Sep	TAP
29 Sep - 09 Oct	Wizz Air Malta
17 Sep - 24 Sep	Vueling Airlines
17 Sep - 01 Oct	Vueling Airlines
21 Sep - 04 Oct	Wizz Air Malta
22 Sep - 06 Oct	Air France
23 Sep - 06 Oct	Air France
26 Sep - 04 Oct	Ethiopian Airlines
30 Sep - 13 Oct	Air France

Also check the deals for one-way flights from Lisbon 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 Lisbon to Zanzibar in September from 682€

Return flights