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 February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Feb 2026 | $ 26 | Book Now |
| 27 Feb 2026 | $ 27 | Book Now |
| 26 Feb 2026 | $ 35 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 04 Mar 2026 | $ 30 | Book Now |
| 05 Mar 2026 | $ 30 | Book Now |
| 06 Mar 2026 | $ 30 | Book Now |
| 07 Mar 2026 | $ 30 | Book Now |
| 08 Mar 2026 | $ 30 | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Apr 2026 | $ 26 | Book Now |
| 26 Apr 2026 | $ 26 | Book Now |
| 25 Apr 2026 | $ 26 | Book Now |
| 21 Apr 2026 | $ 26 | Book Now |
| 19 Apr 2026 | $ 26 | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 May 2026 | $ 26 | Book Now |
| 05 May 2026 | $ 26 | Book Now |
| 06 May 2026 | $ 26 | Book Now |
| 10 May 2026 | $ 26 | Book Now |
| 15 May 2026 | $ 26 | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Jun 2026 | $ 42 | Book Now |
| 06 Jun 2026 | $ 42 | Book Now |
| 13 Jun 2026 | $ 42 | Book Now |
| 20 Jun 2026 | $ 42 | Book Now |
| 23 Jun 2026 | $ 42 | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 18 Jul 2026 | $ 42 | Book Now |
| 19 Jul 2026 | $ 42 | Book Now |
| 11 Jul 2026 | $ 51 | Book Now |
| 14 Jul 2026 | $ 51 | Book Now |
| 21 Jul 2026 | $ 51 | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Aug 2026 | $ 59 | Book Now |
| 05 Aug 2026 | $ 67 | Book Now |
| 04 Aug 2026 | $ 70 | Book Now |
| 07 Aug 2026 | $ 70 | Book Now |
| 11 Aug 2026 | $ 70 | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Sep 2026 | $ 42 | Book Now |
| 16 Sep 2026 | $ 47 | Book Now |
| 13 Sep 2026 | $ 51 | Book Now |
| 19 Sep 2026 | $ 51 | Book Now |
| 26 Sep 2026 | $ 51 | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Oct 2026 | $ 51 | Book Now |
| 21 Oct 2026 | $ 51 | Book Now |
| 25 Oct 2026 | $ 51 | Book Now |
| 26 Oct 2026 | $ 51 | Book Now |
| 28 Oct 2026 | $ 51 | Book Now |
Cheapest flights for November 2026
| Departure date | Cheapest price | |
|---|---|---|
| 03 Nov 2026 | $ 51 | Book Now |
| 04 Nov 2026 | $ 51 | Book Now |
| 05 Nov 2026 | $ 51 | Book Now |
| 06 Nov 2026 | $ 51 | Book Now |
| 07 Nov 2026 | $ 51 | Book Now |
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Dec 2026 | $ 51 | Book Now |
| 09 Dec 2026 | $ 51 | Book Now |
| 10 Dec 2026 | $ 51 | Book Now |
| 11 Dec 2026 | $ 51 | Book Now |
| 08 Dec 2026 | $ 55 | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 12 Jan 2027 | $ 51 | Book Now |
| 11 Jan 2027 | $ 51 | Book Now |
| 10 Jan 2027 | $ 51 | Book Now |
| 08 Jan 2027 | $ 51 | Book Now |
| 07 Jan 2027 | $ 51 | 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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