Cheapest return flights from Cardiff to Dublin in April from $42

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

29 Apr - 20 May Ryanair direct
29 Apr - 17 May Ryanair direct
29 Apr - 11 May Ryanair direct
29 Apr - 15 May Ryanair direct
29 Apr - 18 May Ryanair direct
29 Apr - 08 May Ryanair direct
29 Apr - 10 May Ryanair direct
29 Apr - 13 May Ryanair direct
29 Apr - 12 May Ryanair direct
29 Apr - 01 May Ryanair direct
28 Apr - 29 Apr Ryanair direct
29 Apr - 30 Apr Ryanair
29 Apr - 29 Apr Ryanair
28 Apr - 30 Apr Ryanair
27 Apr - 29 Apr Ryanair
28 Apr - 28 Apr Ryanair
27 Apr - 29 Apr Ryanair direct
27 Apr - 28 Apr Ryanair direct
27 Apr - 27 Apr Ryanair
30 Apr - 30 Apr Aer Lingus

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.

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