Cheapest one-way flights from Dublin to Barcelona in June from $111

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

One-Way flights

01 Jun KLM
11 Jun Ryanair
16 Jun Ryanair direct
04 Jun Ryanair
11 Jun Ryanair direct
06 Jun Ryanair direct
21 Jun Ryanair direct
07 Jun Ryanair direct
04 Jun Ryanair direct
17 Jun Ryanair direct

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

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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