Cheapest one-way flights from Dublin to Barcelona in March from $37

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

One-Way flights

02 Mar Vueling Airlines direct
04 Mar Vueling Airlines direct
25 Mar Vueling Airlines direct
01 Mar Vueling Airlines direct
03 Mar Vueling Airlines direct
06 Mar Vueling Airlines direct
10 Mar Vueling Airlines direct
07 Mar Vueling Airlines direct
12 Mar Ryanair 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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