The cheapest flight to Dublin you can get by boooking 27 days before departure.
The most popular airlines on the route Copenhagen - Dublin: Ryanair (FR), Norwegian Air Shuttle (DY).
The cheapest flights you can book on the route Kastrup (CPH) - Dublin Airport (DUB).
Direct flights last about 2h 15min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), Norwegian Air Shuttle (DY), SAS (SK).