Cheapest one-way flights from Dublin to Barcelona in October from 29€

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

One-Way flights

02 Oct Vueling Airlines direct
31 Oct Ryanair direct
06 Oct Ryanair direct
07 Oct Ryanair direct
12 Oct Ryanair direct
19 Oct Ryanair direct
18 Oct Ryanair direct
01 Oct Ryanair direct
24 Oct Vueling Airlines direct

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

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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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