Cheap flights from Ireland to Spain

The most popular airlines flying from Ireland to Spain are Ryanair, Iberia Express and Iberia. Something to consider prior to booking your flight.

When deciding which route to take from Ireland to Spain, consider Dublin - Madrid Barajas, Dublin - Alicante or Dublin - Barcelona-El Prat, as they are the most popular.

While on average a flight from Ireland to Spain is generally £80, our data shows the cheapest flight currently is £6. When looking at the most popular route, (Dublin - Madrid Barajas), you can expect to pay £52 for that flight.

The top 3 most reliable airlines when flying from Ireland to Spain are Ethiopian Air (97%), Aer Lingus (92%) and British Airways (92%).