Cheapest one-way flights from Helsinki to London in May from 43€

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 May 2025 (see full year).

One-Way flights

12 May Ryanair direct
03 May Ryanair direct
17 May Ryanair direct
14 May Ryanair direct
27 May Ryanair direct
28 May Ryanair direct
08 May Ryanair direct
15 May Ryanair direct
09 May Ryanair direct
11 May Ryanair direct

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

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