Cheapest return flights from Copenhagen to Dublin in September from 72€

Best time to book flights for Copenhagen (CPH) to Dublin (DUB) flights at AirHint

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

Return flights

17 Sep - 24 Sep Ryanair direct
09 Sep - 24 Sep Ryanair direct
09 Sep - 10 Sep Ryanair direct
10 Sep - 24 Sep Ryanair direct
03 Sep - 24 Sep Ryanair direct
03 Sep - 10 Sep Ryanair direct
30 Sep - 14 Oct Ryanair direct
17 Sep - 22 Sep Ryanair direct
09 Sep - 22 Sep Ryanair direct
09 Sep - 11 Sep Ryanair direct
03 Sep - 22 Sep Ryanair direct
17 Sep - 02 Oct Ryanair direct
30 Sep - 02 Oct Ryanair direct
30 Sep - 09 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
27 Sep - 02 Oct Ryanair direct
27 Sep - 09 Oct Ryanair direct
28 Sep - 14 Oct Ryanair direct
30 Sep - 17 Oct Ryanair direct
21 Sep - 02 Oct Ryanair direct

Also check the deals for one-way flights from Copenhagen 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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