Cheapest one-way flights from London to Helsinki in April from $76

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 April 2025 (see full year).

One-Way flights

01 Apr Norwegian Air Sweden AOC
02 Apr Norwegian Air Sweden AOC direct
09 Apr Norwegian Air Sweden AOC
25 Apr Norwegian Air Sweden AOC direct
24 Apr Norwegian Air Sweden AOC direct
23 Apr Vueling Airlines
28 Apr Norwegian Air Sweden AOC direct
10 Apr Norwegian Air Sweden AOC direct
17 Apr Norwegian Air Sweden AOC direct
18 Apr Norwegian Air Sweden AOC direct

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

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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