We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Keffallinia (EFL) by the month of departure.
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Jun 2026 | 29 € | Book Now |
| 08 Jun 2026 | 36 € | Book Now |
| 29 Jun 2026 | 43 € | Book Now |
| 12 Jun 2026 | 50 € | Book Now |
| 22 Jun 2026 | 56 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Jul 2026 | 72 € | Book Now |
| 13 Jul 2026 | 72 € | Book Now |
| 06 Jul 2026 | 74 € | Book Now |
| 10 Jul 2026 | 74 € | Book Now |
| 27 Jul 2026 | 115 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Aug 2026 | 35 € | Book Now |
| 17 Aug 2026 | 36 € | Book Now |
| 10 Aug 2026 | 36 € | Book Now |
| 31 Aug 2026 | 44 € | Book Now |
| 14 Aug 2026 | 59 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Sep 2026 | 40 € | Book Now |
| 18 Sep 2026 | 40 € | Book Now |
| 21 Sep 2026 | 40 € | Book Now |
| 28 Sep 2026 | 40 € | Book Now |
| 07 Sep 2026 | 44 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Oct 2026 | 40 € | Book Now |
| 05 Oct 2026 | 40 € | Book Now |
| 09 Oct 2026 | 40 € | Book Now |
| 12 Oct 2026 | 40 € | Book Now |
| 16 Oct 2026 | 40 € | Book Now |
Cheapest flights for May 2027
| Departure date | Cheapest price | |
|---|---|---|
| 10 May 2027 | 74 € | Book Now |
| 07 May 2027 | 74 € | Book Now |
| 17 May 2027 | 84 € | Book Now |
| 14 May 2027 | 84 € | Book Now |
| 03 May 2027 | 96 € | 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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