Cheapest return flights from London to Helsinki in August from 54€
AirHint found the following cheapest return flights from London (STN) to Helsinki (HEL)
in August 2025 (see full year ).
Return flights
31 Aug
- 17 Sep
Ryanair
54 €
direct
27 Aug
- 15 Sep
Ryanair
54 €
direct
27 Aug
- 10 Sep
Ryanair
54 €
direct
27 Aug
- 13 Sep
Ryanair
55 €
direct
31 Aug
- 15 Sep
Ryanair
56 €
direct
31 Aug
- 10 Sep
Ryanair
56 €
direct
28 Aug
- 17 Sep
Ryanair
56 €
direct
31 Aug
- 20 Sep
Ryanair
57 €
direct
31 Aug
- 13 Sep
Ryanair
57 €
direct
28 Aug
- 15 Sep
Ryanair
57 €
direct
26 Aug
- 27 Aug
Ryanair
145 €
direct
27 Aug
- 31 Aug
Ryanair
156 €
28 Aug
- 31 Aug
Ryanair
156 €
29 Aug
- 31 Aug
Ryanair
156 €
30 Aug
- 31 Aug
Ryanair
157 €
27 Aug
- 30 Aug
Ryanair
186 €
direct
27 Aug
- 28 Aug
Ryanair
188 €
direct
28 Aug
- 30 Aug
Ryanair
190 €
direct
26 Aug
- 28 Aug
Ryanair
192 €
25 Aug
- 31 Aug
Ryanair
199 €
Also check the deals for one-way flights from London to Helsinki in August .
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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