Cheapest one-way flights from Barcelona to Dublin in January from 23€

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

One-Way flights

20 Jan Vueling Airlines direct
19 Jan Ryanair direct
16 Jan Ryanair direct
21 Jan Ryanair direct
17 Jan Ryanair direct
10 Jan Ryanair direct
27 Jan Ryanair direct
30 Jan Ryanair direct
22 Jan Vueling Airlines direct
15 Jan Ryanair direct

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

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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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