Cheapest return flights from London to Helsinki in June from 173€

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

Return flights

02 Jun - 13 Jun Scandinavian Airlines
05 Jun - 09 Jun Scandinavian Airlines
01 Jun - 03 Jun Scandinavian Airlines
05 Jun - 15 Jun Scandinavian Airlines
05 Jun - 13 Jun Scandinavian Airlines
02 Jun - 06 Jun Scandinavian Airlines
05 Jun - 11 Jun Scandinavian Airlines
12 Jun - 16 Jun Scandinavian Airlines
19 Jun - 20 Jun Scandinavian Airlines
11 Jun - 15 Jun Scandinavian Airlines
24 Jun - 01 Jul Scandinavian Airlines
30 Jun - 03 Jul Scandinavian Airlines
25 Jun - 05 Jul Scandinavian Airlines
22 Jun - 05 Jul Scandinavian Airlines
27 Jun - 07 Jul Finnair direct
24 Jun - 01 Jul Finnair direct
30 Jun - 03 Jul Finnair direct
27 Jun - 05 Jul KLM
25 Jun - 05 Jul Finnair direct
29 Jun - 05 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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