AirHint found the following cheapest one-way flights from Copenhagen (CPH) to Dublin (DUB) in August 2025 (see full year).

One-Way flights

30 Aug	Ryanair	direct
19 Aug	Ryanair	direct
29 Aug	Norwegian Air Sweden AOC	direct
27 Aug	Norwegian Air Sweden AOC	direct
13 Aug	Ryanair	direct
11 Aug	Norwegian Air Sweden AOC	direct
20 Aug	Norwegian Air Sweden AOC	direct
14 Aug	easyJet
26 Aug	Ryanair	direct
28 Aug	easyJet

Also check the deals for return flights from Copenhagen 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 one-way flights from Copenhagen to Dublin in August from 57€

One-Way flights