We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Oslo (OSL) by the month of departure.
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Apr 2026 | 17 € | Book Now |
| 14 Apr 2026 | 17 € | Book Now |
| 21 Apr 2026 | 17 € | Book Now |
| 17 Apr 2026 | 17 € | Book Now |
| 16 Apr 2026 | 17 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 May 2026 | 17 € | Book Now |
| 09 May 2026 | 17 € | Book Now |
| 10 May 2026 | 17 € | Book Now |
| 19 May 2026 | 17 € | Book Now |
| 30 May 2026 | 17 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Jun 2026 | 17 € | Book Now |
| 03 Jun 2026 | 17 € | Book Now |
| 05 Jun 2026 | 17 € | Book Now |
| 06 Jun 2026 | 17 € | Book Now |
| 12 Jun 2026 | 17 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jul 2026 | 30 € | Book Now |
| 02 Jul 2026 | 39 € | Book Now |
| 03 Jul 2026 | 45 € | Book Now |
| 07 Jul 2026 | 46 € | Book Now |
| 05 Jul 2026 | 48 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 18 Aug 2026 | 25 € | Book Now |
| 19 Aug 2026 | 25 € | Book Now |
| 20 Aug 2026 | 25 € | Book Now |
| 21 Aug 2026 | 25 € | Book Now |
| 25 Aug 2026 | 25 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Sep 2026 | 28 € | Book Now |
| 02 Sep 2026 | 30 € | Book Now |
| 15 Sep 2026 | 30 € | Book Now |
| 09 Sep 2026 | 30 € | Book Now |
| 04 Sep 2026 | 30 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 16 Oct 2026 | 26 € | Book Now |
| 15 Oct 2026 | 29 € | Book Now |
| 07 Oct 2026 | 30 € | Book Now |
| 06 Oct 2026 | 32 € | Book Now |
| 21 Oct 2026 | 32 € | 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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