AirHint found the following cheapest return flights from Dublin (DUB) to Muscat (MCT) in October 2025 (see full year).

Return flights

27 Oct - 10 Nov	Pegasus Airlines
27 Oct - 11 Nov	Pegasus Airlines
03 Oct - 12 Oct	Ryanair
10 Oct - 19 Oct	Ryanair
30 Oct - 09 Nov	Ryanair
28 Oct - 06 Nov	Ryanair
29 Oct - 03 Nov	Aer Lingus
20 Oct - 09 Nov	Ryanair
10 Oct - 17 Oct	Ryanair
22 Oct - 27 Oct	Ryanair
22 Oct - 28 Oct	Ryanair
29 Oct - 02 Nov	Aer Lingus
31 Oct - 03 Nov	Ryanair
21 Oct - 28 Oct	Aer Lingus
30 Oct - 02 Nov	Aer Lingus
13 Oct - 20 Oct	Ryanair
24 Oct - 27 Oct	Ryanair
23 Oct - 27 Oct	Ryanair
13 Oct - 18 Oct	Ryanair
24 Oct - 10 Nov	Ryanair

Also check the deals for one-way flights from Dublin to Muscat in October.

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 Dublin to Muscat in October from $365

Return flights