Cheapest one-way flights from Dublin to Cardiff in May from 16€

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

One-Way flights

28 May Ryanair direct
21 May Ryanair direct
20 May Ryanair direct
27 May Ryanair direct
26 May Ryanair direct
11 May Ryanair direct
05 May Ryanair direct
18 May Ryanair direct
24 May Ryanair direct
01 May Ryanair direct

Also check the deals for return flights from Dublin to Cardiff in May.

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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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