Cheapest return flights from London to Helsinki in June from $142

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

Return flights

10 Jun - 13 Jun Ryanair direct
09 Jun - 13 Jun Ryanair direct
01 Jun - 03 Jun Ryanair direct
12 Jun - 13 Jun Ryanair direct
26 Jun - 15 Jul Ryanair direct
01 Jun - 13 Jun Ryanair direct
20 Jun - 08 Jul Ryanair direct
10 Jun - 16 Jun Ryanair direct
09 Jun - 16 Jun Ryanair direct
05 Jun - 13 Jun Ryanair direct
10 Jun - 27 Jun Ryanair direct
30 Jun - 15 Jul Ryanair direct
12 Jun - 01 Jul Ryanair direct
20 Jun - 01 Jul Ryanair direct
11 Jun - 13 Jun Ryanair direct
26 Jun - 08 Jul Ryanair direct
26 Jun - 01 Jul Ryanair direct
30 Jun - 08 Jul Ryanair direct
11 Jun - 01 Jul Ryanair direct
20 Jun - 07 Jul Ryanair direct

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

Skyscanner

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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