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

Return flights

17 Sep - 26 Sep	Pegasus Airlines
07 Sep - 17 Sep	Etihad Airways
17 Sep - 25 Sep	Pegasus Airlines
12 Sep - 26 Sep	Pegasus Airlines
16 Sep - 30 Sep	Etihad Airways
05 Sep - 12 Sep	Pegasus Airlines
14 Sep - 22 Sep	Etihad Airways
01 Sep - 20 Sep	Pegasus Airlines
01 Sep - 18 Sep	Pegasus Airlines
18 Sep - 27 Sep	Etihad Airways

Also check the deals for one-way flights from Muscat to Vienna 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 Vienna in September from 258€

Return flights