Cheapest one-way flights from Helsinki to London in December from 30€

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

One-Way flights

04 Dec Ryanair direct
14 Dec Ryanair direct
11 Dec Ryanair direct
05 Dec Ryanair direct
01 Dec Ryanair direct
09 Dec Ryanair direct
16 Dec Ryanair direct
12 Dec Ryanair direct
03 Dec Ryanair direct
10 Dec Ryanair direct

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

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

Feel free to contact us with any feedback or request another flight research.