Cheapest return flights from London to Helsinki in December from 77€

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

Return flights

07 Dec - 12 Dec Ryanair direct
09 Dec - 12 Dec Ryanair direct
05 Dec - 12 Dec Ryanair direct
02 Dec - 04 Dec Ryanair direct
02 Dec - 05 Dec Ryanair direct
02 Dec - 12 Dec Ryanair direct
07 Dec - 11 Dec Ryanair direct
03 Dec - 04 Dec Ryanair direct
03 Dec - 05 Dec Ryanair direct
01 Dec - 04 Dec Ryanair direct
31 Dec - 18 Jan Ryanair direct
31 Dec - 14 Jan Ryanair direct
31 Dec - 16 Jan Ryanair direct
31 Dec - 12 Jan Ryanair direct
31 Dec - 11 Jan Ryanair direct
31 Dec - 15 Jan Ryanair direct
31 Dec - 17 Jan Ryanair direct
31 Dec - 07 Jan Ryanair direct
31 Dec - 19 Jan Ryanair direct
31 Dec - 08 Jan Ryanair direct

Also check the deals for one-way flights from London to Helsinki 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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