AirHint found the following cheapest return flights from London (LON) to Helsinki (HEL)
in December 2024 (see full year ).
Return flights
31 Dec
- 18 Jan
Ryanair
71 €
direct
31 Dec
- 19 Jan
Ryanair
80 €
direct
31 Dec
- 17 Jan
Ryanair
80 €
direct
31 Dec
- 20 Jan
Ryanair
81 €
direct
30 Dec
- 18 Jan
Ryanair
107 €
direct
30 Dec
- 17 Jan
Ryanair
115 €
direct
30 Dec
- 19 Jan
Ryanair
116 €
direct
31 Dec
- 15 Jan
Ryanair
121 €
31 Dec
- 08 Jan
Ryanair
131 €
31 Dec
- 14 Jan
Ryanair
131 €
27 Dec
- 29 Dec
Lufthansa
231 €
25 Dec
- 29 Dec
Scandinavian Airlines
243 €
26 Dec
- 29 Dec
Scandinavian Airlines
252 €
30 Dec
- 31 Dec
Scandinavian Airlines
257 €
30 Dec
- 31 Dec
Ryanair
259 €
direct
25 Dec
- 27 Dec
Scandinavian Airlines
295 €
24 Dec
- 26 Dec
Norwegian Air Sweden AOC
296 €
27 Dec
- 31 Dec
Scandinavian Airlines
306 €
27 Dec
- 29 Dec
Ryanair
312 €
direct
25 Dec
- 28 Dec
Scandinavian Airlines
316 €
Also check the deals for one-way flights from London to Helsinki 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.