Cheapest return flights from Cardiff to Dublin in August from 72€

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

Return flights

16 Aug - 23 Aug Ryanair direct
22 Aug - 23 Aug Ryanair direct
16 Aug - 27 Aug Ryanair direct
16 Aug - 21 Aug Ryanair direct
16 Aug - 22 Aug Ryanair direct
22 Aug - 27 Aug Ryanair direct
28 Aug - 17 Sep Ryanair direct
25 Aug - 27 Aug Ryanair direct
27 Aug - 17 Sep Ryanair direct
28 Aug - 14 Sep Ryanair direct
25 Aug - 14 Sep Ryanair direct
27 Aug - 14 Sep Ryanair direct
01 Aug - 02 Aug Ryanair direct
01 Aug - 21 Aug Ryanair direct
01 Aug - 22 Aug Ryanair direct

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