Cheapest return flights from London to Helsinki in October from 50€
AirHint found the following cheapest return flights from London (STN) to Helsinki (HEL)
in October 2025 (see full year ).
Return flights
04 Oct
- 18 Oct
Ryanair
50 €
direct
04 Oct
- 15 Oct
Ryanair
50 €
direct
07 Oct
- 18 Oct
Ryanair
52 €
direct
07 Oct
- 15 Oct
Ryanair
52 €
direct
07 Oct
- 25 Oct
Ryanair
52 €
direct
07 Oct
- 27 Oct
Ryanair
53 €
direct
04 Oct
- 08 Oct
Ryanair
54 €
direct
14 Oct
- 18 Oct
Ryanair
54 €
direct
14 Oct
- 15 Oct
Ryanair
54 €
direct
14 Oct
- 25 Oct
Ryanair
54 €
direct
30 Oct
- 12 Nov
Ryanair
61 €
direct
30 Oct
- 08 Nov
Ryanair
61 €
direct
30 Oct
- 14 Nov
Ryanair
61 €
direct
30 Oct
- 05 Nov
Ryanair
61 €
direct
30 Oct
- 06 Nov
Ryanair
62 €
direct
30 Oct
- 13 Nov
Ryanair
62 €
direct
30 Oct
- 19 Nov
Ryanair
62 €
direct
30 Oct
- 07 Nov
Ryanair
62 €
direct
30 Oct
- 04 Nov
Ryanair
65 €
direct
30 Oct
- 15 Nov
Ryanair
65 €
direct
Also check the deals for one-way flights from London to Helsinki in October .
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.
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