£33 Find cheap flights from Dublin to Barcelona

In the last 3 days, the lowest price for a flight from Dublin to Barcelona was £42 for a one-way ticket and £51 for a return.

Dublin is served by only 1 airport and there are 3 airports in Barcelona. You will leave Dublin from Dublin and you will be arriving in Barcelona at one of these airports: Barcelona-El Prat, Girona Costa Brava, or Reus.

We unfortunately don’t have that data for this specific route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Dublin and Barcelona, with Star Alliance being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Barcelona.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Barcelona with an airline and back to Dublin with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.