The cheapest flight to Dublin you can get by boooking 29 days before departure.
The most popular airlines on the route Barcelona - Dublin: Ryanair (FR), Vueling (VY), Aer Lingus (EI).
The cheapest flights you can book on the route Costa Brava (GRO) - Dublin Airport (DUB).
Direct flights last about 2h 39min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), Vueling (VY), Aer Lingus (EI).