Cheapest return flights from London to Helsinki in August from 92€

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

Return flights

27 Aug - 16 Sep Ryanair direct
27 Aug - 05 Sep Ryanair direct
27 Aug - 06 Sep Ryanair direct
23 Aug - 05 Sep Ryanair direct
23 Aug - 06 Sep Ryanair direct
24 Aug - 05 Sep Ryanair direct
24 Aug - 06 Sep Ryanair direct
27 Aug - 13 Sep Ryanair direct
24 Aug - 13 Sep Ryanair direct
27 Aug - 12 Sep Ryanair direct
27 Aug - 31 Aug Ryanair direct
23 Aug - 31 Aug Ryanair direct
24 Aug - 31 Aug Ryanair direct
23 Aug - 25 Aug Ryanair direct
24 Aug - 25 Aug Ryanair direct
24 Aug - 28 Aug Ryanair direct
10 Aug - 14 Aug Ryanair direct
18 Aug - 20 Aug Ryanair direct
17 Aug - 20 Aug Ryanair direct
23 Aug - 27 Aug Ryanair 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.