Cheapest return flights from Cardiff to Dublin in April from $39

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 April 2025 (see full year).

Return flights

08 Apr - 26 Apr Ryanair direct
08 Apr - 10 Apr Ryanair direct
08 Apr - 12 Apr Ryanair direct
01 Apr - 06 Apr Ryanair direct
01 Apr - 08 Apr Ryanair direct
01 Apr - 10 Apr Ryanair direct
01 Apr - 12 Apr Ryanair direct
01 Apr - 03 Apr Ryanair direct
01 Apr - 05 Apr Ryanair direct
01 Apr - 07 Apr Ryanair direct
26 Apr - 01 May Ryanair direct
26 Apr - 08 May Ryanair direct
26 Apr - 10 May Ryanair direct
15 Apr - 01 May Ryanair direct
26 Apr - 13 May Ryanair direct
17 Apr - 01 May Ryanair direct
17 Apr - 08 May Ryanair direct
29 Apr - 20 May Ryanair direct
29 Apr - 01 May Ryanair direct
29 Apr - 08 May Ryanair direct

Also check the deals for one-way flights from Cardiff to Dublin in April.

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin