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

Return flights

28 Sep - 30 Sep	Ryanair	direct
24 Sep - 29 Sep	Ryanair
23 Sep - 08 Oct	Ryanair
30 Sep - 04 Oct	Ryanair
24 Sep - 28 Sep	Ryanair	direct
29 Sep - 04 Oct	Ryanair
22 Sep - 08 Oct	Ryanair
28 Sep - 29 Sep	Ryanair
17 Sep - 20 Sep	Ryanair
29 Sep - 30 Sep	Ryanair
22 Sep - 29 Sep	Ryanair
29 Sep - 01 Oct	Ryanair
29 Sep - 07 Oct	Ryanair
24 Sep - 29 Sep	Ryanair	direct
20 Sep - 27 Sep	Ryanair
20 Sep - 27 Oct	Ryanair
30 Sep - 07 Oct	Ryanair
23 Sep - 28 Sep	Ryanair
29 Sep - 03 Oct	Ryanair
29 Sep - 06 Oct	Ryanair

Also check the deals for one-way flights from Dublin to Hamburg 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 Hamburg in September from $111

Return flights