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

Return flights

21 Sep - 29 Sep	AJet
15 Sep - 24 Sep	AJet
18 Sep - 24 Sep	AJet
22 Sep - 29 Sep	AJet
22 Sep - 01 Oct	Ryanair
20 Sep - 26 Sep	Pegasus Airlines
20 Sep - 29 Sep	Pegasus Airlines
13 Sep - 22 Sep	AJet
13 Sep - 29 Sep	Pegasus Airlines
08 Sep - 22 Sep	AJet
13 Sep - 19 Sep	Ryanair
29 Sep - 03 Oct	Ryanair
27 Sep - 06 Oct	Pegasus Airlines
06 Sep - 21 Oct	AJet
19 Sep - 03 Oct	Turkish Airlines
20 Sep - 04 Oct	Pegasus Airlines
28 Sep - 02 Oct	AJet
28 Sep - 11 Oct	Pegasus Airlines
27 Sep - 04 Oct	Pegasus Airlines
19 Sep - 04 Oct	Turkish Airlines

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Muscat in September from 263€

Return flights