The cheapest flight to Dublin Airport you can get by boooking 29 days before departure.
The most popular airlines on the route Barcelona El Prat - Dublin Airport: Ryanair (FR), Vueling (VY), Aer Lingus (EI).
Direct flights last about 2h 40min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), Vueling (VY), Aer Lingus (EI).