Cheapest return flights from London to Helsinki in August from 135€

AirHint found the following cheapest return flights from London (LGW) to Helsinki (HEL) in August 2025 (see full year).

Return flights

27 Aug - 10 Sep Norwegian Air Sweden AOC direct
28 Aug - 16 Sep Norwegian Air Sweden AOC
27 Aug - 16 Sep Norwegian Air Sweden AOC
27 Aug - 08 Sep Norwegian Air Sweden AOC direct
27 Aug - 15 Sep Norwegian Air Sweden AOC direct
27 Aug - 17 Sep Norwegian Air Sweden AOC direct
28 Aug - 10 Sep Norwegian Air Sweden AOC direct
29 Aug - 10 Sep Norwegian Air Sweden AOC direct
29 Aug - 16 Sep Norwegian Air Sweden AOC
30 Aug - 13 Sep Wizz Air Malta
27 Aug - 28 Aug Norwegian Air Sweden AOC
28 Aug - 29 Aug Norwegian Air Sweden AOC
27 Aug - 29 Aug Norwegian Air Sweden AOC
25 Aug - 28 Aug Norwegian Air Sweden AOC
26 Aug - 28 Aug Norwegian Air Sweden AOC
25 Aug - 27 Aug airBaltic
26 Aug - 27 Aug airBaltic
27 Aug - 31 Aug Norwegian Air Sweden AOC
27 Aug - 28 Aug Norwegian Air Sweden AOC direct
28 Aug - 31 Aug Norwegian Air Sweden AOC

Also check the deals for one-way flights from London to Helsinki in August.

Skyscanner

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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