AirHint found the following cheapest return flights from Dublin (DUB) to Zanzibar (ZNZ) in September 2026 (see full year).

Return flights

07 Sep - 14 Sep	Kenya Airways
19 Sep - 04 Oct	Kenya Airways
14 Sep - 19 Sep	Kenya Airways
18 Sep - 26 Sep	Kenya Airways
02 Sep - 12 Sep	Kenya Airways
23 Sep - 05 Oct	Kenya Airways
19 Sep - 24 Sep	Kenya Airways
08 Sep - 17 Sep	Kenya Airways
17 Sep - 24 Sep	Kenya Airways
12 Sep - 22 Sep	KLM
04 Sep - 20 Sep	KLM
30 Sep - 09 Oct	Ryanair
22 Sep - 28 Sep	Turkish Airlines
30 Sep - 07 Oct	Turkish Airlines
30 Sep - 08 Oct	KLM
30 Sep - 10 Oct	Ryanair

Also check the deals for one-way flights from Dublin 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 Dublin to Zanzibar in September from 641€

Return flights