Cheapest one-way flights from London to Helsinki in August from 41€

Best time to book flights for London (STN) to Helsinki (HEL) flights at AirHint

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

One-Way flights

28 Aug Ryanair direct
29 Aug Ryanair direct
18 Aug Ryanair direct
25 Aug Ryanair direct
15 Aug Ryanair direct
17 Aug Ryanair direct
23 Aug Ryanair direct
10 Aug Ryanair direct
06 Aug Ryanair direct
22 Aug Ryanair direct

Also check the deals for return 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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