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

Return flights

29 Aug - 31 Aug	transavia
19 Aug - 02 Sep	transavia
27 Aug - 30 Aug	transavia
26 Aug - 30 Aug	transavia
25 Aug - 30 Aug	transavia
19 Aug - 20 Aug	transavia
18 Aug - 20 Aug	transavia
22 Aug - 25 Aug	transavia
23 Aug - 26 Aug	transavia
22 Aug - 24 Aug	transavia
21 Aug - 24 Aug	transavia

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Rotterdam to Dublin in August from 278€

Return flights