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

Return flights

18 Aug - 25 Aug	Ryanair
06 Aug - 25 Aug	Ryanair	direct
20 Aug - 27 Aug	Ryanair
26 Aug - 01 Sep	Ryanair
11 Aug - 22 Aug	Ryanair
13 Aug - 25 Aug	Ryanair
11 Aug - 18 Aug	Ryanair
20 Aug - 25 Aug	Ryanair	direct
06 Aug - 26 Aug	Ryanair	direct
06 Aug - 22 Aug	Ryanair	direct
25 Aug - 31 Aug	Ryanair
29 Aug - 03 Sep	Ryanair	direct
20 Aug - 03 Sep	Ryanair	direct
29 Aug - 01 Sep	Ryanair	direct
20 Aug - 01 Sep	Ryanair	direct
29 Aug - 17 Sep	Ryanair	direct
29 Aug - 09 Sep	Ryanair	direct
25 Aug - 05 Sep	Ryanair
22 Aug - 03 Sep	Ryanair	direct
20 Aug - 09 Sep	Ryanair	direct

Also check the deals for one-way flights from Zagreb 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.

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Cheapest return flights from Zagreb to Dublin in August from 113€

Return flights