Cheapest return flights from London to Helsinki in May from 91€

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

Return flights

07 May - 10 May Norwegian Air Sweden AOC direct
07 May - 11 May Norwegian Air Sweden AOC direct
07 May - 08 May Norwegian Air Sweden AOC direct
01 May - 15 May airBaltic
05 May - 08 May Norwegian
04 May - 19 May airBaltic
07 May - 15 May Norwegian Air Sweden AOC direct
10 May - 11 May Norwegian Air Sweden AOC direct
01 May - 15 May Norwegian Air Sweden AOC direct
01 May - 11 May Norwegian Air Sweden AOC direct
01 May - 01 Jun airBaltic
21 May - 06 Jun airBaltic

Also check the deals for one-way 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.

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