Cheapest return flights from London to Helsinki in January from 149€

AirHint found the following cheapest return flights from London (LHR) to Helsinki (HEL) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan Scandinavian Airlines
15 Jan - 18 Jan Scandinavian Airlines
15 Jan - 19 Jan Scandinavian Airlines
23 Jan - 25 Jan Scandinavian Airlines
09 Jan - 12 Jan Scandinavian Airlines
12 Jan - 17 Jan Scandinavian Airlines
23 Jan - 26 Jan Scandinavian Airlines
16 Jan - 18 Jan Scandinavian Airlines
29 Jan - 31 Jan Scandinavian Airlines
16 Jan - 01 Feb Scandinavian Airlines
22 Jan - 29 Jan Scandinavian Airlines
26 Jan - 02 Feb Scandinavian Airlines
29 Jan - 05 Feb Scandinavian Airlines
29 Jan - 04 Feb Scandinavian Airlines
30 Jan - 02 Feb Scandinavian Airlines
30 Jan - 04 Feb Scandinavian Airlines
29 Jan - 04 Feb Finnair direct
30 Jan - 04 Feb Finnair direct
26 Jan - 02 Feb Finnair direct
29 Jan - 05 Feb Finnair direct

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

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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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