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

Return flights

19 Sep - 26 Sep	Oman Air
19 Sep - 27 Sep	Oman Air
19 Sep - 28 Sep	Oman Air
19 Sep - 29 Sep	Oman Air
19 Sep - 15 Oct	Oman Air
19 Sep - 22 Oct	Oman Air
21 Sep - 15 Oct	Ethiopian Airlines
20 Sep - 15 Oct	Ethiopian Airlines
21 Sep - 22 Oct	Ethiopian Airlines
20 Sep - 22 Oct	Ethiopian Airlines
07 Sep - 14 Sep	Ethiopian Airlines
26 Sep - 28 Oct	Ethiopian Airlines
26 Sep - 28 Oct	Oman Air	direct
05 Sep - 12 Sep	Oman Air	direct
21 Sep - 01 Oct	Ethiopian Airlines
19 Sep - 15 Oct	Oman Air	direct
19 Sep - 26 Sep	Oman Air	direct

Also check the deals for one-way flights from Zanzibar to Muscat 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 Muscat in September from 344€

Return flights