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

02 Oct Ryanair direct
04 Oct Ryanair direct
09 Oct Ryanair direct
16 Oct Ryanair direct
25 Oct Ryanair direct
07 Oct Ryanair direct
12 Oct Ryanair direct
17 Oct Ryanair direct
24 Oct Ryanair direct
10 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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