Cheapest one-way flights from London to Helsinki in March from 114€

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

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

One-Way flights

20 Mar KLM
18 Mar KLM
25 Mar KLM
22 Mar KLM
28 Mar KLM
26 Mar KLM
17 Mar KLM
07 Mar KLM
15 Mar KLM
14 Mar KLM

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

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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