Cheapest return LGW–HEL flights, August

AirHint found the following cheapest return flights from London (LGW) to Helsinki (HEL) in August 2026 (see full year).

Return flights

23 Aug - 11 Sep Norwegian Air Sweden AOC direct
28 Aug - 14 Sep Norwegian Air Sweden AOC direct
24 Aug - 14 Sep Norwegian Air Sweden AOC direct
30 Aug - 20 Sep Norwegian Air Sweden AOC direct
30 Aug - 14 Sep Norwegian Air Sweden AOC direct
28 Aug - 11 Sep Norwegian Air Sweden AOC direct
31 Aug - 20 Sep Norwegian Air Sweden AOC direct
31 Aug - 21 Sep Norwegian Air Sweden AOC direct
31 Aug - 14 Sep Norwegian Air Sweden AOC direct
23 Aug - 07 Sep Norwegian Air Sweden AOC direct
13 Aug - 18 Aug Norwegian Air Sweden AOC
13 Aug - 17 Aug Norwegian Air Sweden AOC
13 Aug - 20 Aug Norwegian Air Sweden AOC direct
16 Aug - 20 Aug Norwegian Air Sweden AOC direct
14 Aug - 18 Aug Norwegian Air Sweden AOC
10 Aug - 17 Aug Norwegian Air Sweden AOC
07 Aug - 17 Aug Norwegian Air Sweden AOC
12 Aug - 17 Aug easyJet
20 Aug - 21 Aug Norwegian Air Sweden AOC direct
05 Aug - 20 Aug Norwegian Air Sweden AOC direct

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

Powered by

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.