Cheapest return flights from London to Helsinki in April from 213€

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

Return flights

17 Apr - 21 Apr Lufthansa
14 Apr - 21 Apr Lufthansa
10 Apr - 14 Apr Lufthansa
17 Apr - 20 Apr KLM
16 Apr - 19 Apr KLM
30 Apr - 04 May KLM
30 Apr - 03 May KLM
22 Apr - 28 Apr KLM
13 Apr - 19 Apr KLM
10 Apr - 26 Apr KLM
16 Apr - 20 Apr KLM
18 Apr - 23 Apr KLM

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

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