Cheapest return flights from Cardiff to Dublin in March from $35

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

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

Return flights

22 Mar - 23 Mar Ryanair direct
22 Mar - 29 Mar Ryanair direct
15 Mar - 16 Mar Ryanair direct
15 Mar - 23 Mar Ryanair direct
15 Mar - 29 Mar Ryanair direct
15 Mar - 22 Mar Ryanair direct
15 Mar - 17 Mar Ryanair direct
16 Mar - 23 Mar Ryanair direct
16 Mar - 29 Mar Ryanair direct
16 Mar - 22 Mar Ryanair direct
31 Mar - 06 Apr Ryanair direct
31 Mar - 08 Apr Ryanair direct
31 Mar - 10 Apr Ryanair direct
31 Mar - 12 Apr Ryanair direct
31 Mar - 03 Apr Ryanair direct
31 Mar - 05 Apr Ryanair direct
31 Mar - 07 Apr Ryanair direct
22 Mar - 06 Apr Ryanair direct
22 Mar - 08 Apr Ryanair direct
22 Mar - 10 Apr Ryanair direct

Also check the deals for one-way 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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