We have prepared for you the list of the cheapest deals for Ryanair flight from Cologne (CGN) to Dublin (DUB) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Dec 2025 | 20 € | Book Now |
| 15 Dec 2025 | 46 € | Book Now |
| 08 Dec 2025 | 54 € | Book Now |
| 07 Dec 2025 | 63 € | Book Now |
| 22 Dec 2025 | 66 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Jan 2026 | 15 € | Book Now |
| 19 Jan 2026 | 15 € | Book Now |
| 26 Jan 2026 | 15 € | Book Now |
| 29 Jan 2026 | 17 € | Book Now |
| 09 Jan 2026 | 18 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Feb 2026 | 20 € | Book Now |
| 05 Feb 2026 | 29 € | Book Now |
| 16 Feb 2026 | 30 € | Book Now |
| 02 Feb 2026 | 31 € | Book Now |
| 12 Feb 2026 | 32 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Mar 2026 | 31 € | Book Now |
| 22 Mar 2026 | 40 € | Book Now |
| 26 Mar 2026 | 41 € | Book Now |
| 06 Mar 2026 | 41 € | Book Now |
| 19 Mar 2026 | 42 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Apr 2026 | 59 € | Book Now |
| 24 Apr 2026 | 59 € | Book Now |
| 26 Apr 2026 | 59 € | Book Now |
| 27 Apr 2026 | 59 € | Book Now |
| 05 Apr 2026 | 68 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 May 2026 | 47 € | Book Now |
| 01 May 2026 | 50 € | Book Now |
| 31 May 2026 | 50 € | Book Now |
| 15 May 2026 | 64 € | Book Now |
| 10 May 2026 | 68 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Jun 2026 | 47 € | Book Now |
| 12 Jun 2026 | 50 € | Book Now |
| 01 Jun 2026 | 55 € | Book Now |
| 14 Jun 2026 | 59 € | Book Now |
| 15 Jun 2026 | 64 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Jul 2026 | 68 € | Book Now |
| 05 Jul 2026 | 77 € | Book Now |
| 24 Jul 2026 | 77 € | Book Now |
| 26 Jul 2026 | 88 € | Book Now |
| 10 Jul 2026 | 88 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Aug 2026 | 68 € | Book Now |
| 24 Aug 2026 | 68 € | Book Now |
| 17 Aug 2026 | 68 € | Book Now |
| 16 Aug 2026 | 68 € | Book Now |
| 23 Aug 2026 | 69 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Sep 2026 | 43 € | Book Now |
| 25 Sep 2026 | 47 € | Book Now |
| 28 Sep 2026 | 47 € | Book Now |
| 04 Sep 2026 | 59 € | Book Now |
| 11 Sep 2026 | 59 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Oct 2026 | 43 € | Book Now |
| 09 Oct 2026 | 43 € | Book Now |
| 11 Oct 2026 | 43 € | Book Now |
| 16 Oct 2026 | 43 € | Book Now |
| 18 Oct 2026 | 43 € | 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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