We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Olsztyn (SZY) by the month of departure.
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 29 Oct 2025 | 16 € | Book Now |
| 31 Oct 2025 | 24 € | Book Now |
| 21 Oct 2025 | 41 € | Book Now |
| 22 Oct 2025 | 47 € | Book Now |
| 27 Oct 2025 | 74 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 03 Nov 2025 | 17 € | Book Now |
| 17 Nov 2025 | 20 € | Book Now |
| 14 Nov 2025 | 20 € | Book Now |
| 10 Nov 2025 | 20 € | Book Now |
| 07 Nov 2025 | 20 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 05 Dec 2025 | 18 € | Book Now |
| 01 Dec 2025 | 20 € | Book Now |
| 08 Dec 2025 | 24 € | Book Now |
| 12 Dec 2025 | 59 € | Book Now |
| 29 Dec 2025 | 63 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Jan 2026 | 24 € | Book Now |
| 09 Jan 2026 | 24 € | Book Now |
| 16 Jan 2026 | 24 € | Book Now |
| 19 Jan 2026 | 24 € | Book Now |
| 26 Jan 2026 | 24 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Feb 2026 | 24 € | Book Now |
| 06 Feb 2026 | 24 € | Book Now |
| 09 Feb 2026 | 24 € | Book Now |
| 20 Feb 2026 | 24 € | Book Now |
| 23 Feb 2026 | 24 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Mar 2026 | 25 € | Book Now |
| 02 Mar 2026 | 36 € | Book Now |
| 06 Mar 2026 | 36 € | Book Now |
| 09 Mar 2026 | 36 € | Book Now |
| 13 Mar 2026 | 36 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Apr 2026 | 30 € | Book Now |
| 06 Apr 2026 | 30 € | Book Now |
| 09 Apr 2026 | 30 € | Book Now |
| 20 Apr 2026 | 30 € | Book Now |
| 23 Apr 2026 | 30 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 May 2026 | 36 € | Book Now |
| 04 May 2026 | 41 € | Book Now |
| 07 May 2026 | 41 € | Book Now |
| 25 May 2026 | 48 € | Book Now |
| 14 May 2026 | 54 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Jun 2026 | 41 € | Book Now |
| 01 Jun 2026 | 48 € | Book Now |
| 08 Jun 2026 | 48 € | Book Now |
| 11 Jun 2026 | 56 € | Book Now |
| 15 Jun 2026 | 56 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Jul 2026 | 76 € | Book Now |
| 09 Jul 2026 | 76 € | Book Now |
| 02 Jul 2026 | 84 € | Book Now |
| 13 Jul 2026 | 96 € | Book Now |
| 16 Jul 2026 | 117 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 Aug 2026 | 30 € | Book Now |
| 27 Aug 2026 | 36 € | Book Now |
| 24 Aug 2026 | 64 € | Book Now |
| 20 Aug 2026 | 64 € | Book Now |
| 17 Aug 2026 | 76 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Sep 2026 | 29 € | Book Now |
| 24 Sep 2026 | 29 € | Book Now |
| 17 Sep 2026 | 29 € | Book Now |
| 07 Sep 2026 | 30 € | Book Now |
| 03 Sep 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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