Cheapest return flights from London to Helsinki in December from 101€

AirHint found the following cheapest return flights from London (LGW) to Helsinki (HEL) in December 2025 (see full year).

Return flights

04 Dec - 08 Dec Norwegian Air Sweden AOC direct
11 Dec - 16 Dec Norwegian
10 Dec - 12 Dec Norwegian
04 Dec - 15 Dec Norwegian Air Sweden AOC direct
04 Dec - 12 Dec Norwegian Air Sweden AOC direct
04 Dec - 11 Dec Norwegian Air Sweden AOC direct
04 Dec - 07 Dec Norwegian Air Sweden AOC
04 Dec - 14 Dec Norwegian Air Sweden AOC direct
04 Dec - 05 Dec Norwegian Air Sweden AOC direct
01 Dec - 08 Dec Norwegian Air Sweden AOC direct
15 Dec - 15 Jan Norwegian Air Sweden AOC
09 Dec - 04 Jan Norwegian Air Sweden AOC
31 Dec - 04 Jan airBaltic
28 Dec - 18 Jan Norwegian Air Sweden AOC direct
15 Dec - 15 Jan Norwegian Air Sweden AOC direct
18 Dec - 08 Jan Norwegian Air Sweden AOC direct
25 Dec - 11 Jan Norwegian Air Sweden AOC
25 Dec - 15 Jan Norwegian Air Sweden AOC
25 Dec - 08 Jan Norwegian Air Sweden AOC
25 Dec - 11 Jan Norwegian Air Sweden AOC direct

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

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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