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 June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Jun 2026 | 145 € | Book Now |
| 25 Jun 2026 | 145 € | Book Now |
| 30 Jun 2026 | 149 € | Book Now |
| 16 Jun 2026 | 156 € | Book Now |
| 15 Jun 2026 | 159 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Jul 2026 | 47 € | Book Now |
| 21 Jul 2026 | 48 € | Book Now |
| 22 Jul 2026 | 61 € | Book Now |
| 16 Jul 2026 | 63 € | Book Now |
| 14 Jul 2026 | 63 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Aug 2026 | 62 € | Book Now |
| 04 Aug 2026 | 66 € | Book Now |
| 18 Aug 2026 | 70 € | Book Now |
| 09 Aug 2026 | 80 € | Book Now |
| 21 Aug 2026 | 80 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Sep 2026 | 30 € | Book Now |
| 15 Sep 2026 | 30 € | Book Now |
| 20 Sep 2026 | 30 € | Book Now |
| 25 Sep 2026 | 30 € | Book Now |
| 27 Sep 2026 | 30 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Oct 2026 | 30 € | Book Now |
| 06 Oct 2026 | 30 € | Book Now |
| 13 Oct 2026 | 30 € | Book Now |
| 18 Oct 2026 | 30 € | Book Now |
| 20 Oct 2026 | 30 € | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Nov 2026 | 30 € | Book Now |
| 09 Nov 2026 | 30 € | Book Now |
| 07 Nov 2026 | 30 € | Book Now |
| 06 Nov 2026 | 30 € | Book Now |
| 05 Nov 2026 | 30 € | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Dec 2026 | 30 € | Book Now |
| 02 Dec 2026 | 33 € | Book Now |
| 09 Dec 2026 | 36 € | Book Now |
| 01 Dec 2026 | 36 € | Book Now |
| 04 Dec 2026 | 36 € | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 09 Jan 2027 | 43 € | Book Now |
| 12 Jan 2027 | 43 € | Book Now |
| 13 Jan 2027 | 43 € | Book Now |
| 14 Jan 2027 | 43 € | Book Now |
| 15 Jan 2027 | 43 € | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 02 Feb 2027 | 43 € | Book Now |
| 03 Feb 2027 | 43 € | Book Now |
| 04 Feb 2027 | 43 € | Book Now |
| 05 Feb 2027 | 43 € | Book Now |
| 06 Feb 2027 | 43 € | Book Now |
Cheapest flights for March 2027
| Departure date | Cheapest price | |
|---|---|---|
| 05 Mar 2027 | 43 € | Book Now |
| 02 Mar 2027 | 43 € | Book Now |
| 03 Mar 2027 | 43 € | Book Now |
| 06 Mar 2027 | 43 € | Book Now |
| 09 Mar 2027 | 43 € | Book Now |
Cheapest flights for April 2027
| Departure date | Cheapest price | |
|---|---|---|
| 07 Apr 2027 | 50 € | Book Now |
| 21 Apr 2027 | 50 € | Book Now |
| 24 Apr 2027 | 50 € | Book Now |
| 26 Apr 2027 | 50 € | Book Now |
| 08 Apr 2027 | 59 € | Book Now |
Cheapest flights for May 2027
| Departure date | Cheapest price | |
|---|---|---|
| 08 May 2027 | 50 € | Book Now |
| 01 May 2027 | 50 € | Book Now |
| 03 May 2027 | 50 € | Book Now |
| 04 May 2027 | 50 € | Book Now |
| 05 May 2027 | 50 € | 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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