Cheapest one-way flights from Cardiff to Dublin in October from $25

Best time to book flights for Cardiff (CWL) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Cardiff (CWL) to Dublin (DUB) in October 2025 (see full year).

One-Way flights

04 Oct Ryanair direct
02 Oct Ryanair direct
09 Oct Ryanair direct
25 Oct Ryanair direct
23 Oct Ryanair direct
07 Oct Ryanair direct
11 Oct Ryanair direct
05 Oct Ryanair direct
18 Oct Ryanair direct
12 Oct Ryanair direct

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

Skyscanner

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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