Cheapest return flights from London to Helsinki in March from $126

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

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

Return flights

26 Mar - 28 Mar Norwegian Air Sweden AOC
27 Mar - 02 Apr Norwegian Air Sweden AOC direct
28 Mar - 02 Apr Norwegian Air Sweden AOC direct
21 Mar - 02 Apr Norwegian Air Sweden AOC direct
14 Mar - 02 Apr Norwegian Air Sweden AOC direct
31 Mar - 02 Apr Norwegian Air Sweden AOC direct
20 Mar - 02 Apr Norwegian Air Sweden AOC direct
20 Mar - 23 Mar Norwegian Air Sweden AOC
27 Mar - 07 Apr Norwegian Air Sweden AOC direct
27 Mar - 13 Apr Norwegian Air Sweden AOC direct
28 Mar - 07 Apr Norwegian Air Sweden AOC direct
28 Mar - 13 Apr Norwegian Air Sweden AOC direct
24 Mar - 25 Mar Norwegian Air Sweden AOC
17 Mar - 24 Mar Wizz Air Malta
21 Mar - 23 Mar Norwegian Air Sweden AOC
21 Mar - 24 Mar Norwegian Air Sweden AOC direct
14 Mar - 24 Mar Norwegian Air Sweden AOC direct
20 Mar - 24 Mar Norwegian Air Sweden AOC direct
08 Mar - 17 Mar Wizz Air Malta
20 Mar - 25 Mar Norwegian Air Sweden AOC

Also check the deals for one-way 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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