Cheapest one-way flights from London to Helsinki in August from 28€

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

30 Aug Ryanair direct
31 Aug Ryanair direct
27 Aug Ryanair direct
29 Aug Ryanair direct
13 Aug Ryanair direct
24 Aug Ryanair direct
15 Aug Ryanair direct
14 Aug Ryanair direct
08 Aug Ryanair direct
26 Aug Ryanair

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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