Cheapest return flights from London to Helsinki in June from $214

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

Return flights

30 Jun - 06 Jul Scandinavian Airlines
02 Jun - 06 Jun Scandinavian Airlines
16 Jun - 19 Jun Scandinavian Airlines
04 Jun - 08 Jun Scandinavian Airlines
05 Jun - 08 Jun Scandinavian Airlines
01 Jun - 02 Jun Scandinavian Airlines
12 Jun - 15 Jun Scandinavian Airlines
26 Jun - 30 Jun Scandinavian Airlines
11 Jun - 14 Jun Finnair direct
03 Jun - 07 Jun Finnair direct
04 Jun - 07 Jun Finnair direct
27 Jun - 01 Jul Finnair direct
28 Jun - 14 Jul Scandinavian Airlines
28 Jun - 15 Jul Lufthansa
30 Jun - 07 Jul Scandinavian Airlines
30 Jun - 06 Jul Finnair direct
30 Jun - 07 Jul Finnair direct
28 Jun - 15 Jul Finnair direct
29 Jun - 02 Jul Scandinavian Airlines
29 Jun - 02 Jul Finnair direct

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

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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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