Cheapest one-way flights from Dublin to Barcelona in July from 46€

Best time to book flights for Dublin (DUB) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Dublin (DUB) to Barcelona (BCN) in July 2025 (see full year).

One-Way flights

30 Jul Vueling Airlines direct
24 Jul Ryanair direct
27 Jul Ryanair direct
28 Jul Ryanair direct
17 Jul Ryanair direct
29 Jul Ryanair direct
31 Jul Ryanair direct
25 Jul Vueling Airlines direct
10 Jul Ryanair direct
22 Jul Ryanair direct

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

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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