Cheapest return flights from Dublin to Cardiff in May from 34€

AirHint found the following cheapest return flights from Dublin (DUB) to Cardiff (CWL) in May 2026 (see full year).

Return flights

09 May - 27 May Ryanair direct
22 May - 27 May Ryanair direct
21 May - 27 May Ryanair direct
20 May - 27 May Ryanair direct
09 May - 12 May Ryanair direct
09 May - 29 May Ryanair direct
09 May - 19 May Ryanair direct
09 May - 13 May Ryanair direct
09 May - 28 May Ryanair direct
28 May - 29 May Ryanair direct
28 May - 10 Jun Ryanair direct
28 May - 17 Jun Ryanair direct
22 May - 10 Jun Ryanair direct
21 May - 10 Jun Ryanair direct
27 May - 10 Jun Ryanair direct
28 May - 03 Jun Ryanair direct
22 May - 03 Jun Ryanair direct
21 May - 03 Jun Ryanair direct
27 May - 03 Jun Ryanair direct
20 May - 03 Jun Ryanair direct

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

Powered by

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 Cardiff

Cheap car rent in Cardiff

Feel free to contact us with any feedback or request another flight research.