Cheapest return flights from Helsinki to London in December from $85

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

Return flights

12 Dec - 09 Jan Ryanair direct
04 Dec - 08 Dec Ryanair direct
04 Dec - 09 Dec Ryanair direct
04 Dec - 10 Dec Ryanair direct
04 Dec - 07 Dec Ryanair direct
05 Dec - 07 Dec Ryanair direct
05 Dec - 08 Dec Ryanair direct
04 Dec - 06 Dec Ryanair direct
04 Dec - 05 Dec Ryanair direct
05 Dec - 10 Dec Ryanair direct
05 Dec - 06 Dec Ryanair direct
16 Dec - 06 Jan Ryanair direct
16 Dec - 05 Jan Ryanair direct
18 Dec - 05 Jan Ryanair direct
17 Dec - 06 Jan Ryanair direct
17 Dec - 07 Jan Ryanair direct
17 Dec - 05 Jan Ryanair direct
12 Dec - 02 Jan Ryanair direct
13 Dec - 02 Jan Ryanair direct
19 Dec - 09 Jan Ryanair direct

Also check the deals for one-way 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.

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