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

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

One-Way flights

13 Jan Vueling Airlines direct
24 Jan Vueling Airlines direct
31 Jan Vueling Airlines direct
08 Jan Ryanair direct
17 Jan Vueling Airlines direct
16 Jan Aer Lingus direct
09 Jan Aer Lingus direct
12 Jan Aer Lingus direct
14 Jan Aer Lingus direct
19 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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