Cheapest one-way flights from Barcelona (BCN) to Dublin (DUB), May

10 dates in May 2027, from $ 26. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
28 May 2027 Vueling Airlines
Direct Flight
27 May 2027 Vueling Airlines
Direct Flight
26 May 2027 Vueling Airlines
Direct Flight
18 May 2027 Vueling Airlines
Direct Flight
23 May 2027 Vueling Airlines
Direct Flight
17 May 2027 Vueling Airlines
Direct Flight
21 May 2027 Ryanair
Direct Flight
4 May 2027 Vueling Airlines
Direct Flight
10 May 2027 Vueling Airlines
Direct Flight
24 May 2027 Vueling Airlines
Direct Flight
Powered by

Cheapest deals for the full year

Deals for return flights from Barcelona to Dublin in May.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Updated Oct 8, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.