AirHint found the following cheapest return flights from Helsinki (HEL) to London (STN)
in December 2025 (see full year ).
Return flights
11 Dec
- 08 Jan
Ryanair
88 €
direct
20 Dec
- 08 Jan
Ryanair
128 €
direct
15 Dec
- 04 Jan
Ryanair
136 €
direct
16 Dec
- 04 Jan
Ryanair
143 €
direct
08 Dec
- 10 Dec
Ryanair
148 €
direct
11 Dec
- 19 Dec
Ryanair
171 €
direct
11 Dec
- 30 Dec
Ryanair
171 €
direct
15 Dec
- 19 Dec
Ryanair
171 €
direct
15 Dec
- 30 Dec
Ryanair
171 €
direct
11 Dec
- 14 Dec
Ryanair
173 €
08 Dec
- 19 Dec
Ryanair
176 €
direct
20 Dec
- 04 Jan
Ryanair
176 €
direct
07 Dec
- 10 Dec
Ryanair
177 €
direct
04 Dec
- 06 Dec
Ryanair
177 €
direct
04 Dec
- 10 Dec
Ryanair
177 €
direct
14 Dec
- 04 Jan
Ryanair
178 €
direct
17 Dec
- 04 Jan
Ryanair
183 €
direct
28 Dec
- 15 Jan
Ryanair
202 €
direct
28 Dec
- 08 Jan
Ryanair
202 €
direct
29 Dec
- 15 Jan
Ryanair
206 €
direct
Also check the deals for one-way flights from Helsinki to London in December .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.