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Cheapest one-way flights from Cardiff (CWL) to Dublin (DUB), May

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
02 May	Ryanair Direct Flight
03 May	Ryanair Direct Flight
11 May	Ryanair Direct Flight
13 May	Ryanair Direct Flight
19 May	Ryanair Direct Flight
20 May	Ryanair Direct Flight
22 May	Ryanair Direct Flight
29 May	Ryanair Direct Flight
21 May	Ryanair Direct Flight
28 May	Ryanair Direct Flight

deals for return flights from Cardiff to Dublin in May.

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Updated Jul 15, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Cardiff (CWL) to Dublin (DUB), May

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