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

Return flights

25 Sep - 02 Oct	Flynas
22 Sep - 24 Sep	Flynas
30 Sep - 06 Oct	flyadeal
24 Sep - 03 Oct	Flynas
25 Sep - 29 Sep	flyadeal
27 Sep - 29 Sep	flyadeal
24 Sep - 30 Sep	flyadeal
26 Sep - 03 Oct	Flynas
25 Sep - 28 Sep	flyadeal
23 Sep - 28 Sep	flyadeal
23 Sep - 30 Sep	flyadeal
25 Sep - 01 Oct	flyadeal
24 Sep - 27 Sep	Flynas
26 Sep - 28 Sep	flyadeal
28 Sep - 29 Sep	Flynas
22 Sep - 01 Oct	Flynas
25 Sep - 03 Oct	flyadeal
30 Sep - 07 Oct	flyadeal
30 Sep - 02 Oct	flyadeal
23 Sep - 03 Oct	flyadeal

Also check the deals for one-way flights from Riyadh 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 Riyadh to Muscat in September from 165€

Return flights