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

Return flights

11 Dec - 18 Dec	Ethiopian Airlines
14 Dec - 21 Dec	Ethiopian Airlines
16 Dec - 23 Dec	Ethiopian Airlines
17 Dec - 24 Dec	Ethiopian Airlines
20 Dec - 28 Dec	Ethiopian Airlines
21 Dec - 31 Dec	Ethiopian Airlines
12 Dec - 19 Dec	Ethiopian Airlines
21 Dec - 30 Dec	Ethiopian Airlines
27 Dec - 04 Jan	Oman Air
16 Dec - 26 Dec	Oman Air
16 Dec - 24 Dec	Oman Air
19 Dec - 02 Jan	Oman Air
28 Dec - 04 Jan	Oman Air
23 Dec - 02 Jan	Ethiopian Airlines
26 Dec - 02 Jan	Ethiopian Airlines
30 Dec - 07 Jan	Ethiopian Airlines

Also check the deals for one-way flights from Muscat to Zanzibar in December.

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 December from $447

Return flights