Cheapest one-way flights from Helsinki to London in August from 65€

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

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

One-Way flights

13 Aug Ryanair direct
16 Aug Ryanair direct
17 Aug Ryanair direct
08 Aug Ryanair direct
14 Aug Ryanair direct
12 Aug Ryanair direct
22 Aug Ryanair direct
23 Aug Ryanair direct
18 Aug Ryanair direct
24 Aug Ryanair direct

Also check the deals for return flights from Helsinki to London 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.

Book a cheap hotel in London

Cheap car rent in London