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

Return flights

03 Sep - 10 Sep	flydubai
08 Sep - 14 Sep	flydubai
03 Sep - 09 Sep	flydubai
07 Sep - 12 Sep	flydubai
03 Sep - 12 Sep	flydubai
10 Sep - 13 Sep	flydubai
01 Sep - 10 Sep	flydubai
01 Sep - 12 Sep	flydubai
07 Sep - 13 Sep	flydubai
03 Sep - 07 Sep	flydubai
26 Sep - 05 Oct	Ethiopian Airlines
25 Sep - 05 Oct	Ethiopian Airlines
24 Sep - 05 Oct	Ethiopian Airlines
26 Sep - 05 Oct	Oman Air	direct
25 Sep - 02 Oct	Ethiopian Airlines

Also check the deals for one-way flights from Muscat 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 Muscat to Zanzibar in September from 290€

Return flights