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

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

One-Way flights

23 Mar Vueling Airlines direct
03 Mar Vueling Airlines direct
08 Mar Vueling Airlines direct
19 Mar Vueling Airlines direct
05 Mar Ryanair direct
05 Mar Vueling Airlines
12 Mar Ryanair direct
16 Mar Vueling Airlines direct
26 Mar Vueling Airlines direct
14 Mar Ryanair direct

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

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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