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

Return flights

10 Sep - 26 Sep	Safarilink	direct
17 Sep - 28 Sep	Safarilink	direct
17 Sep - 26 Sep	Safarilink	direct
16 Sep - 26 Sep	Safarilink	direct
18 Sep - 28 Sep	Safarilink	direct
16 Sep - 28 Sep	Safarilink	direct
17 Sep - 30 Sep	Safarilink
17 Sep - 27 Sep	Safarilink
15 Sep - 25 Sep	Safarilink

Also check the deals for one-way flights from Zanzibar to Mombasa 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 Zanzibar to Mombasa in September from $295

Return flights