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

Return flights

10 Dec - 17 Dec	Pegasus Airlines	direct
02 Dec - 16 Dec	Pegasus Airlines	direct
11 Dec - 09 Jan	Oman Air	direct
01 Dec - 20 Dec	Oman Air	direct
22 Dec - 27 Dec	Oman Air	direct
29 Dec - 03 Jan	Oman Air	direct
30 Dec - 04 Jan	Oman Air	direct
18 Dec - 04 Jan	Pegasus Airlines
18 Dec - 04 Jan	Oman Air	direct
20 Dec - 27 Dec	Oman Air	direct
31 Dec - 04 Jan	Etihad Airways
26 Dec - 03 Jan	Etihad Airways
26 Dec - 04 Jan	Etihad Airways
28 Dec - 07 Jan	AJet
26 Dec - 06 Jan	Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Muscat 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 Istanbul to Muscat in December from $180

Return flights