Cheapest one-way flights from Dublin to Barcelona in May from 65€

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

One-Way flights

09 May Iberia Express
09 May Ryanair direct
07 May Ryanair direct
06 May Ryanair direct
12 May Ryanair direct
01 May KLM
21 May Aer Lingus direct
08 May Ryanair direct
10 May Ryanair direct
14 May Ryanair direct

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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