We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Cardiff (CWL) by the month of departure.
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Jan 2026 | $ 20 | Book Now |
| 09 Jan 2026 | $ 20 | Book Now |
| 10 Jan 2026 | $ 20 | Book Now |
| 11 Jan 2026 | $ 20 | Book Now |
| 05 Jan 2026 | $ 20 | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Feb 2026 | $ 20 | Book Now |
| 04 Feb 2026 | $ 20 | Book Now |
| 05 Feb 2026 | $ 20 | Book Now |
| 06 Feb 2026 | $ 20 | Book Now |
| 07 Feb 2026 | $ 20 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Mar 2026 | $ 20 | Book Now |
| 05 Mar 2026 | $ 20 | Book Now |
| 12 Mar 2026 | $ 20 | Book Now |
| 31 Mar 2026 | $ 21 | Book Now |
| 06 Mar 2026 | $ 25 | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Apr 2026 | $ 29 | Book Now |
| 14 Apr 2026 | $ 29 | Book Now |
| 21 Apr 2026 | $ 29 | Book Now |
| 24 Apr 2026 | $ 29 | Book Now |
| 28 Apr 2026 | $ 29 | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 May 2026 | $ 29 | Book Now |
| 12 May 2026 | $ 29 | Book Now |
| 19 May 2026 | $ 29 | Book Now |
| 20 May 2026 | $ 29 | Book Now |
| 26 May 2026 | $ 33 | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Jun 2026 | $ 35 | Book Now |
| 10 Jun 2026 | $ 35 | Book Now |
| 08 Jun 2026 | $ 35 | Book Now |
| 04 Jun 2026 | $ 35 | Book Now |
| 07 Jun 2026 | $ 35 | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jul 2026 | $ 35 | Book Now |
| 08 Jul 2026 | $ 35 | Book Now |
| 04 Jul 2026 | $ 42 | Book Now |
| 09 Jul 2026 | $ 42 | Book Now |
| 11 Jul 2026 | $ 42 | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Aug 2026 | $ 35 | Book Now |
| 19 Aug 2026 | $ 35 | Book Now |
| 28 Aug 2026 | $ 35 | Book Now |
| 30 Aug 2026 | $ 35 | Book Now |
| 12 Aug 2026 | $ 41 | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Sep 2026 | $ 35 | Book Now |
| 09 Sep 2026 | $ 35 | Book Now |
| 16 Sep 2026 | $ 35 | Book Now |
| 23 Sep 2026 | $ 35 | Book Now |
| 30 Sep 2026 | $ 35 | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Oct 2026 | $ 35 | Book Now |
| 14 Oct 2026 | $ 35 | Book Now |
| 21 Oct 2026 | $ 35 | Book Now |
| 15 Oct 2026 | $ 42 | Book Now |
| 16 Oct 2026 | $ 42 | Book Now |
The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.
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