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

Return flights

29 Sep - 03 Oct	Ryanair	direct
29 Sep - 17 Oct	Ryanair	direct
10 Sep - 15 Sep	Ryanair
19 Sep - 22 Sep	Ryanair
03 Sep - 05 Sep	Ryanair
22 Sep - 26 Sep	Ryanair	direct
10 Sep - 17 Sep	Ryanair
19 Sep - 03 Oct	Ryanair	direct
12 Sep - 15 Sep	Ryanair
07 Sep - 07 Sep	Scandinavian Airlines
29 Sep - 06 Oct	Ryanair	direct
22 Sep - 25 Sep	Ryanair
05 Sep - 15 Sep	Ryanair	direct
24 Sep - 29 Sep	Ryanair
29 Sep - 13 Oct	Ryanair	direct
25 Sep - 05 Oct	Wizz Air
22 Sep - 06 Oct	Ryanair	direct
15 Sep - 03 Oct	Ryanair	direct
29 Sep - 10 Oct	Ryanair	direct
18 Sep - 02 Oct	Ryanair

Also check the deals for one-way flights from Stockholm to Dublin 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 Stockholm to Dublin in September from $107

Return flights