Cheapest return flights from London to Helsinki in April from $116

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 April 2025 (see full year).

Return flights

30 Apr - 12 May Norwegian Air Sweden AOC direct
30 Apr - 05 May Norwegian Air Sweden AOC
02 Apr - 07 Apr Norwegian Air Sweden AOC direct
30 Apr - 05 May Norwegian Air Sweden AOC direct
30 Apr - 04 May Norwegian Air Sweden AOC direct
30 Apr - 11 May Norwegian Air Sweden AOC direct
30 Apr - 21 May Norwegian Air Sweden AOC direct
01 Apr - 07 Apr Norwegian Air Sweden AOC
25 Apr - 07 May Norwegian Air Sweden AOC direct
30 Apr - 14 May Norwegian Air Sweden AOC direct
30 Apr - 08 May Norwegian Air Sweden AOC direct
24 Apr - 07 May Norwegian Air Sweden AOC direct
02 Apr - 09 Apr Norwegian Air Sweden AOC direct
02 Apr - 03 Apr Norwegian Air Sweden AOC direct
02 Apr - 06 Apr Norwegian Air Sweden AOC direct
01 Apr - 06 Apr Norwegian Air Sweden AOC
01 Apr - 03 Apr Norwegian Air Sweden AOC
02 Apr - 04 Apr Norwegian Air Sweden AOC direct
02 Apr - 10 Apr Norwegian Air Sweden AOC direct
03 Apr - 07 Apr Norwegian Air Sweden AOC

Also check the deals for one-way flights from London to Helsinki in April.

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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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