We have prepared for you the list of the cheapest deals for Ryanair flight from Cologne (CGN) to London (STN) by the month of departure.
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 16 Sep 2025 | 20 € | Book Now |
| 17 Sep 2025 | 20 € | Book Now |
| 24 Sep 2025 | 20 € | Book Now |
| 29 Sep 2025 | 20 € | Book Now |
| 30 Sep 2025 | 20 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 01 Oct 2025 | 20 € | Book Now |
| 04 Oct 2025 | 20 € | Book Now |
| 08 Oct 2025 | 20 € | Book Now |
| 09 Oct 2025 | 20 € | Book Now |
| 10 Oct 2025 | 20 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 01 Nov 2025 | 22 € | Book Now |
| 02 Nov 2025 | 22 € | Book Now |
| 03 Nov 2025 | 22 € | Book Now |
| 05 Nov 2025 | 22 € | Book Now |
| 06 Nov 2025 | 22 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 01 Dec 2025 | 26 € | Book Now |
| 14 Dec 2025 | 26 € | Book Now |
| 04 Dec 2025 | 27 € | Book Now |
| 05 Dec 2025 | 27 € | Book Now |
| 13 Dec 2025 | 27 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Jan 2026 | 29 € | Book Now |
| 04 Jan 2026 | 29 € | Book Now |
| 06 Jan 2026 | 29 € | Book Now |
| 07 Jan 2026 | 29 € | Book Now |
| 08 Jan 2026 | 29 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Feb 2026 | 35 € | Book Now |
| 05 Feb 2026 | 35 € | Book Now |
| 03 Feb 2026 | 35 € | Book Now |
| 02 Feb 2026 | 35 € | Book Now |
| 01 Feb 2026 | 35 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Mar 2026 | 35 € | Book Now |
| 09 Mar 2026 | 35 € | Book Now |
| 11 Mar 2026 | 35 € | Book Now |
| 13 Mar 2026 | 35 € | Book Now |
| 21 Mar 2026 | 35 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Apr 2026 | 41 € | Book Now |
| 28 Apr 2026 | 41 € | Book Now |
| 13 Apr 2026 | 42 € | Book Now |
| 27 Apr 2026 | 42 € | Book Now |
| 30 Apr 2026 | 46 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Jun 2026 | 35 € | Book Now |
| 09 Jun 2026 | 35 € | Book Now |
| 03 Jun 2026 | 35 € | Book Now |
| 11 Jun 2026 | 36 € | Book Now |
| 02 Jun 2026 | 36 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 Jul 2026 | 29 € | Book Now |
| 15 Jul 2026 | 29 € | Book Now |
| 08 Jul 2026 | 29 € | Book Now |
| 21 Jul 2026 | 30 € | Book Now |
| 01 Jul 2026 | 30 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Aug 2026 | 29 € | Book Now |
| 11 Aug 2026 | 29 € | Book Now |
| 05 Aug 2026 | 29 € | Book Now |
| 04 Aug 2026 | 29 € | Book Now |
| 18 Aug 2026 | 30 € | 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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