AirHint found the following cheapest return flights from Dublin (DUB) to Doha (DOH) in September 2025 (see full year).

Return flights

16 Sep - 01 Oct	Pegasus Airlines
30 Sep - 14 Oct	Ryanair
30 Sep - 13 Oct	Ryanair
29 Sep - 06 Oct	Ryanair
17 Sep - 01 Oct	Ryanair
19 Sep - 24 Sep	Ryanair
22 Sep - 29 Sep	Ryanair
26 Sep - 29 Sep	Ryanair
25 Sep - 01 Oct	Ryanair
18 Sep - 25 Sep	Ryanair
25 Sep - 10 Oct	Ryanair
19 Sep - 22 Sep	Ryanair
30 Sep - 07 Oct	Pegasus Airlines
30 Sep - 05 Oct	Pegasus Airlines
25 Sep - 11 Oct	Ryanair
15 Sep - 18 Sep	Ryanair
15 Sep - 21 Sep	Ryanair
11 Sep - 18 Sep	Ryanair
17 Sep - 26 Sep	Ryanair
19 Sep - 23 Sep	Pegasus Airlines

Also check the deals for one-way flights from Dublin to Doha 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 Dublin to Doha in September from $413

Return flights