Cheapest return flights from London to Helsinki in September from 96€
AirHint found the following cheapest return flights from London (LGW) to Helsinki (HEL)
in September 2025 (see full year ).
Return flights
23 Sep
- 29 Sep
Norwegian
96 €
24 Sep
- 29 Sep
Norwegian Air Sweden AOC
101 €
11 Sep
- 16 Sep
Wizz Air Malta
109 €
17 Sep
- 29 Sep
Norwegian Air Sweden AOC
110 €
10 Sep
- 17 Sep
Wizz Air Malta
111 €
10 Sep
- 08 Oct
Norwegian Air Sweden AOC
111 €
direct
10 Sep
- 15 Sep
Wizz Air Malta
112 €
10 Sep
- 24 Sep
Wizz Air Malta
112 €
24 Sep
- 01 Oct
Norwegian Air Sweden AOC
113 €
direct
16 Sep
- 23 Sep
Norwegian Air Sweden AOC
115 €
01 Sep
- 17 Sep
Wizz Air Malta
115 €
17 Sep
- 23 Sep
Vueling Airlines
115 €
24 Sep
- 08 Oct
Norwegian Air Sweden AOC
115 €
direct
29 Sep
- 04 Oct
Wizz Air Malta
122 €
27 Sep
- 01 Oct
airBaltic
123 €
29 Sep
- 01 Oct
airBaltic
125 €
24 Sep
- 06 Oct
Norwegian Air Sweden AOC
125 €
direct
10 Sep
- 01 Oct
Norwegian Air Sweden AOC
125 €
direct
22 Sep
- 08 Oct
Norwegian Air Sweden AOC
126 €
direct
25 Sep
- 08 Oct
Norwegian Air Sweden AOC
126 €
direct
Also check the deals for one-way flights from London to Helsinki in September .
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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