Cheapest one-way flights from Cardiff to Dublin in March from 66€

Best time to book flights for Cardiff (CWL) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Cardiff (CWL) to Dublin (DUB) in March 2025 (see full year).

One-Way flights

02 Mar Ryanair direct
07 Mar Ryanair direct
18 Mar Aer Lingus
06 Mar KLM

Also check the deals for return flights from Cardiff to Dublin 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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