Cheapest one-way flights from Dublin to Cardiff in August from 26€

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

One-Way flights

11 Aug Ryanair direct
06 Aug Ryanair direct
15 Aug Ryanair direct
22 Aug Ryanair direct
17 Aug Ryanair direct
29 Aug Ryanair direct
10 Aug Ryanair direct
01 Aug Ryanair direct
25 Aug Ryanair direct
16 Aug Ryanair direct

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

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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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