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

Return flights

18 Sep - 25 Sep	Ryanair
18 Sep - 28 Sep	Ryanair
22 Sep - 25 Sep	Pegasus Airlines
18 Sep - 26 Sep	Ryanair
21 Sep - 29 Sep	Pegasus Airlines
17 Sep - 21 Sep	Ryanair
28 Sep - 13 Oct	Pegasus Airlines
18 Sep - 27 Sep	Ryanair
26 Sep - 29 Sep	Pegasus Airlines
23 Sep - 09 Oct	Pegasus Airlines
19 Sep - 22 Sep	Ryanair
23 Sep - 30 Sep	Ryanair
27 Sep - 04 Oct	Pegasus Airlines
25 Sep - 11 Oct	Ryanair
26 Sep - 03 Oct	Pegasus Airlines
25 Sep - 10 Oct	Ryanair
25 Sep - 09 Oct	Pegasus Airlines
30 Sep - 13 Oct	Ryanair
30 Sep - 05 Oct	Ryanair
28 Sep - 13 Oct	Qatar Airways	direct

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 312€

Return flights