Cheapest return flights from London to Helsinki in August from 50€

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

Return flights

30 Aug - 18 Sep Ryanair direct
30 Aug - 16 Sep Ryanair direct
30 Aug - 17 Sep Ryanair direct
30 Aug - 13 Sep Ryanair direct
30 Aug - 10 Sep Ryanair direct
28 Aug - 16 Sep Ryanair direct
28 Aug - 17 Sep Ryanair direct
28 Aug - 13 Sep Ryanair direct
28 Aug - 10 Sep Ryanair direct
30 Aug - 06 Sep Ryanair direct
28 Aug - 29 Aug Ryanair direct
26 Aug - 27 Aug Ryanair direct
25 Aug - 27 Aug Ryanair direct
27 Aug - 28 Aug Ryanair direct
27 Aug - 29 Aug Ryanair direct
28 Aug - 30 Aug Ryanair direct
27 Aug - 30 Aug Ryanair direct
21 Aug - 23 Aug Ryanair direct
26 Aug - 28 Aug Ryanair direct
25 Aug - 28 Aug Ryanair direct

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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