Cheapest return flights from Dublin to Cardiff in October from $63

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

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

Return flights

16 Oct - 25 Oct Ryanair direct
18 Oct - 25 Oct Ryanair direct
16 Oct - 31 Oct Ryanair direct
16 Oct - 26 Oct Ryanair direct
18 Oct - 31 Oct Ryanair direct
18 Oct - 26 Oct Ryanair direct
16 Oct - 02 Nov Ryanair direct
18 Oct - 02 Nov Ryanair direct
21 Oct - 25 Oct Ryanair direct
16 Oct - 05 Nov Ryanair direct
18 Oct - 05 Nov Ryanair direct
16 Oct - 18 Oct Ryanair direct
25 Oct - 31 Oct Ryanair direct
25 Oct - 26 Oct Ryanair direct
25 Oct - 02 Nov Ryanair direct
25 Oct - 05 Nov Ryanair direct
21 Oct - 02 Nov Ryanair direct
21 Oct - 05 Nov Ryanair direct
18 Oct - 07 Nov Ryanair direct
26 Oct - 02 Nov Ryanair direct

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

Book a cheap hotel in Cardiff

Cheap car rent in Cardiff