Cheapest one-way flights from Barcelona to Dublin in September from 31€

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

One-Way flights

16 Sep Vueling Airlines direct
17 Sep Vueling Airlines direct
26 Sep Vueling Airlines direct
20 Sep Vueling Airlines direct
01 Sep Vueling Airlines direct
03 Sep Ryanair direct
22 Sep Ryanair direct
11 Sep Ryanair direct
05 Sep Ryanair direct
12 Sep Ryanair direct

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

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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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