Cheapest one-way flights from London to Helsinki in March from 72€

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

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

One-Way flights

26 Mar Norwegian Air Sweden AOC
19 Mar Norwegian Air Sweden AOC
11 Mar Norwegian Air Sweden AOC
04 Mar Norwegian Air Sweden AOC
20 Mar Norwegian Air Sweden AOC
15 Mar Wizz Air Malta
28 Mar Norwegian Air Sweden AOC
05 Mar Norwegian Air Sweden AOC
25 Mar Norwegian Air Sweden AOC
13 Mar Norwegian Air Sweden AOC

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki