Cheapest return flights from Rotterdam to Dublin in September from 180€

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

Return flights

26 Sep - 29 Sep transavia
25 Sep - 28 Sep transavia
23 Sep - 24 Sep transavia
28 Sep - 30 Sep transavia
22 Sep - 23 Sep transavia
20 Sep - 09 Oct transavia
24 Sep - 27 Sep transavia
20 Sep - 27 Sep transavia
18 Sep - 22 Sep transavia
17 Sep - 20 Sep transavia
18 Sep - 21 Sep transavia

Also check the deals for one-way flights from Rotterdam to Dublin in September.

Skyscanner

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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