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

Return flights

05 Sep - 08 Sep	Ryanair	direct
29 Sep - 09 Oct	Ryanair
15 Sep - 22 Sep	Ryanair
13 Sep - 16 Sep	Aer Lingus
04 Sep - 08 Sep	Ryanair
12 Sep - 19 Sep	Ryanair
01 Sep - 08 Sep	Ryanair
08 Sep - 15 Sep	Ryanair
29 Sep - 13 Oct	Ryanair
19 Sep - 25 Sep	Ryanair
23 Sep - 29 Sep	Ryanair
16 Sep - 23 Sep	Ryanair
29 Sep - 10 Oct	Ryanair
19 Sep - 03 Oct	Ryanair
27 Sep - 06 Oct	Ryanair
12 Sep - 10 Oct	Ryanair
29 Sep - 13 Oct	Ryanair	direct
27 Sep - 05 Oct	Ryanair
29 Sep - 10 Oct	Ryanair	direct
29 Sep - 17 Oct	Ryanair	direct

Also check the deals for one-way flights from Dublin to Dalaman 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 Dalaman in September from 113€

Return flights