Cheapest one-way flights from London to Helsinki in June from $118

AirHint found the following cheapest one-way flights from London (LON) to Helsinki (HEL) in June 2025 (see full year).

One-Way flights

25 Jun Scandinavian Airlines
20 Jun Norwegian Air Sweden AOC
26 Jun Ryanair direct
17 Jun Ryanair
30 Jun Wizz Air
11 Jun Ryanair
21 Jun Ryanair
29 Jun Wizz Air UK
25 Jun Norwegian Air Sweden AOC direct
28 Jun Ryanair

Also check the deals for return 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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