Cheapest one-way flights from London to Helsinki in May from 61€

AirHint found the following cheapest one-way flights from London (LGW) to Helsinki (HEL) in May 2026 (see full year).

One-Way flights

07 May Norwegian Air Sweden AOC direct
09 May Norwegian
11 May Norwegian Air Sweden AOC direct
14 May Norwegian Air Sweden AOC direct
15 May Norwegian Air Sweden AOC direct
10 May Norwegian Air Sweden AOC direct
01 May Norwegian Air Sweden AOC direct
08 May Norwegian Air Sweden AOC direct
04 May Norwegian Air Sweden AOC direct
03 May Norwegian Air Sweden AOC

Also check the deals for return flights from London to Helsinki in May.

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.