Cheapest one-way flights from Dublin to Barcelona in May from 35€

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

One-Way flights

06 May Vueling Airlines direct
12 May Vueling Airlines direct
08 May Vueling Airlines direct
05 May Vueling Airlines direct
15 May Vueling Airlines direct
07 May Ryanair direct
31 May Vueling Airlines direct
09 May Ryanair direct
27 May Vueling Airlines direct
25 May Iberia

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

Skyscanner

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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