Cheapest return flights from Barcelona to Dublin in May from $57

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

Return flights

02 May - 05 May Ryanair direct
02 May - 06 May Ryanair direct
02 May - 16 May Ryanair direct
02 May - 09 May Ryanair direct
02 May - 08 May Ryanair direct
02 May - 07 May Ryanair direct
13 May - 16 May Ryanair direct
02 May - 11 May Ryanair direct
02 May - 14 May Ryanair direct
05 May - 05 May Vueling Airlines direct
27 May - 16 Jun Ryanair direct
27 May - 17 Jun Ryanair direct
27 May - 15 Jun Ryanair direct
26 May - 15 Jun Ryanair direct
27 May - 08 Jun Ryanair direct
26 May - 08 Jun Ryanair direct
13 May - 09 Jun Ryanair direct
27 May - 14 Jun Ryanair direct
26 May - 14 Jun Ryanair direct
27 May - 09 Jun Ryanair direct

Also check the deals for one-way 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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