We have prepared for you the list of the cheapest deals for Ryanair flight from Helsinki (HEL) to London (STN) by the month of departure.
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 30 Apr 2026 | 332 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 May 2026 | 25 € | Book Now |
| 19 May 2026 | 25 € | Book Now |
| 26 May 2026 | 26 € | Book Now |
| 20 May 2026 | 50 € | Book Now |
| 06 May 2026 | 50 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 16 Jun 2026 | 36 € | Book Now |
| 09 Jun 2026 | 43 € | Book Now |
| 10 Jun 2026 | 55 € | Book Now |
| 30 Jun 2026 | 59 € | Book Now |
| 23 Jun 2026 | 68 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Jul 2026 | 30 € | Book Now |
| 21 Jul 2026 | 32 € | Book Now |
| 07 Jul 2026 | 34 € | Book Now |
| 28 Jul 2026 | 35 € | Book Now |
| 29 Jul 2026 | 41 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Aug 2026 | 34 € | Book Now |
| 11 Aug 2026 | 38 € | Book Now |
| 09 Aug 2026 | 39 € | Book Now |
| 25 Aug 2026 | 49 € | Book Now |
| 21 Aug 2026 | 54 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Sep 2026 | 36 € | Book Now |
| 06 Sep 2026 | 36 € | Book Now |
| 08 Sep 2026 | 36 € | Book Now |
| 13 Sep 2026 | 36 € | Book Now |
| 15 Sep 2026 | 36 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Oct 2026 | 36 € | Book Now |
| 02 Oct 2026 | 36 € | Book Now |
| 06 Oct 2026 | 36 € | Book Now |
| 13 Oct 2026 | 36 € | Book Now |
| 18 Oct 2026 | 36 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Nov 2026 | 36 € | Book Now |
| 03 Nov 2026 | 36 € | Book Now |
| 04 Nov 2026 | 36 € | Book Now |
| 05 Nov 2026 | 36 € | Book Now |
| 06 Nov 2026 | 36 € | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Dec 2026 | 43 € | Book Now |
| 02 Dec 2026 | 43 € | Book Now |
| 08 Dec 2026 | 43 € | Book Now |
| 09 Dec 2026 | 43 € | Book Now |
| 10 Dec 2026 | 43 € | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 14 Jan 2027 | 43 € | Book Now |
| 13 Jan 2027 | 43 € | Book Now |
| 12 Jan 2027 | 43 € | Book Now |
| 11 Jan 2027 | 43 € | Book Now |
| 07 Jan 2027 | 43 € | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 07 Feb 2027 | 43 € | Book Now |
| 05 Feb 2027 | 43 € | Book Now |
| 04 Feb 2027 | 43 € | Book Now |
| 03 Feb 2027 | 43 € | Book Now |
| 02 Feb 2027 | 43 € | Book Now |
Cheapest flights for March 2027
| Departure date | Cheapest price | |
|---|---|---|
| 09 Mar 2027 | 43 € | Book Now |
| 07 Mar 2027 | 43 € | Book Now |
| 06 Mar 2027 | 43 € | Book Now |
| 05 Mar 2027 | 43 € | Book Now |
| 03 Mar 2027 | 43 € | 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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