We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Santander (SDR) by the month of departure.
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 21 Oct 2025 | 23 € | Book Now |
| 15 Oct 2025 | 23 € | Book Now |
| 19 Oct 2025 | 25 € | Book Now |
| 18 Oct 2025 | 28 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 10 Nov 2025 | 25 € | Book Now |
| 08 Nov 2025 | 25 € | Book Now |
| 06 Nov 2025 | 25 € | Book Now |
| 04 Nov 2025 | 25 € | Book Now |
| 03 Nov 2025 | 25 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Dec 2025 | 25 € | Book Now |
| 02 Dec 2025 | 25 € | Book Now |
| 11 Dec 2025 | 28 € | Book Now |
| 01 Dec 2025 | 32 € | Book Now |
| 06 Dec 2025 | 36 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Jan 2026 | 36 € | Book Now |
| 01 Jan 2026 | 36 € | Book Now |
| 03 Jan 2026 | 36 € | Book Now |
| 05 Jan 2026 | 36 € | Book Now |
| 06 Jan 2026 | 36 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Feb 2026 | 36 € | Book Now |
| 05 Feb 2026 | 36 € | Book Now |
| 07 Feb 2026 | 36 € | Book Now |
| 10 Feb 2026 | 36 € | Book Now |
| 12 Feb 2026 | 36 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Mar 2026 | 36 € | Book Now |
| 17 Mar 2026 | 36 € | Book Now |
| 24 Mar 2026 | 36 € | Book Now |
| 05 Mar 2026 | 37 € | Book Now |
| 07 Mar 2026 | 37 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Apr 2026 | 41 € | Book Now |
| 07 Apr 2026 | 41 € | Book Now |
| 21 Apr 2026 | 46 € | Book Now |
| 12 Apr 2026 | 49 € | Book Now |
| 13 Apr 2026 | 49 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 May 2026 | 41 € | Book Now |
| 11 May 2026 | 41 € | Book Now |
| 12 May 2026 | 41 € | Book Now |
| 10 May 2026 | 42 € | Book Now |
| 14 May 2026 | 42 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jun 2026 | 41 € | Book Now |
| 04 Jun 2026 | 41 € | Book Now |
| 16 Jun 2026 | 41 € | Book Now |
| 02 Jun 2026 | 42 € | Book Now |
| 07 Jun 2026 | 42 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Jul 2026 | 65 € | Book Now |
| 13 Jul 2026 | 86 € | Book Now |
| 14 Jul 2026 | 86 € | Book Now |
| 06 Jul 2026 | 87 € | Book Now |
| 05 Jul 2026 | 87 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 30 Aug 2026 | 41 € | Book Now |
| 25 Aug 2026 | 41 € | Book Now |
| 31 Aug 2026 | 42 € | Book Now |
| 18 Aug 2026 | 42 € | Book Now |
| 28 Aug 2026 | 49 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Sep 2026 | 41 € | Book Now |
| 21 Sep 2026 | 41 € | Book Now |
| 20 Sep 2026 | 41 € | Book Now |
| 17 Sep 2026 | 41 € | Book Now |
| 10 Sep 2026 | 41 € | 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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