Cheapest one-way flights from Barcelona to Dublin in January from $27

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

One-Way flights

30 Jan Vueling Airlines direct
31 Jan Vueling Airlines direct
20 Jan Ryanair direct
27 Jan Ryanair direct
18 Jan Vueling Airlines direct
25 Jan Vueling Airlines direct
15 Jan Aer Lingus direct
17 Jan Aer Lingus direct
10 Jan Ryanair direct
19 Jan Ryanair direct

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

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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