Cheapest return flights from London to Helsinki in April from 107€

AirHint found the following cheapest return flights from London (LON) to Helsinki (HEL) in April 2026 (see full year).

Return flights

14 Apr - 16 Apr Ryanair direct
13 Apr - 16 Apr Norwegian Air Sweden AOC direct
03 Apr - 12 Apr Norwegian Air Sweden AOC direct
03 Apr - 16 Apr Norwegian Air Sweden AOC direct
03 Apr - 13 Apr Norwegian Air Sweden AOC direct
10 Apr - 12 Apr Norwegian Air Sweden AOC direct
10 Apr - 16 Apr Norwegian Air Sweden AOC direct
10 Apr - 13 Apr Norwegian Air Sweden AOC direct
01 Apr - 08 Apr Wizz Air Malta
14 Apr - 22 Apr Ryanair direct
26 Apr - 08 May Ryanair direct
26 Apr - 07 May Ryanair direct
18 Apr - 08 May Ryanair direct
18 Apr - 07 May Ryanair direct
22 Apr - 08 May Ryanair direct
22 Apr - 07 May Ryanair direct
16 Apr - 07 May Ryanair direct
17 Apr - 08 May Norwegian Air Sweden AOC direct
17 Apr - 07 May Norwegian Air Sweden AOC direct
19 Apr - 08 May Norwegian Air Sweden AOC direct

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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