Cheapest one-way flights from Barcelona to Dublin in May from $36

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Dublin (DUB) in May 2026 (see full year).

One-Way flights

02 May Vueling Airlines direct
06 May Vueling Airlines direct
03 May Vueling Airlines direct
26 May Vueling Airlines direct
18 May Vueling Airlines direct
13 May Vueling Airlines
25 May Vueling Airlines direct
07 May Ryanair direct
30 May Vueling Airlines direct
04 May Vueling Airlines direct

Also check the deals for return flights from Barcelona to Dublin in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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