Cheapest one-way flights from Barcelona to Dublin in March from 21€

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

One-Way flights

03 Mar Vueling Airlines direct
09 Mar Vueling Airlines direct
10 Mar Ryanair direct
07 Mar Ryanair direct
23 Mar Vueling Airlines direct
08 Mar Ryanair direct
20 Mar Aer Lingus direct
24 Mar Ryanair direct
01 Mar Ryanair direct
11 Mar Ryanair direct

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

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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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