Cheapest one-way flights from London to Helsinki in May from 92€

Best time to book flights for London (LHR) to Helsinki (HEL) flights at AirHint

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

One-Way flights

06 May Scandinavian Airlines
13 May Scandinavian Airlines
21 May Scandinavian Airlines
15 May Scandinavian Airlines
07 May Scandinavian Airlines
28 May Scandinavian Airlines
27 May Scandinavian Airlines
01 May Scandinavian Airlines
11 May Finnair direct
05 May Finnair direct

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

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