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

Return flights

10 Dec - 17 Dec	Air France
11 Dec - 15 Dec	Vueling Airlines
29 Dec - 05 Jan	Lufthansa
25 Dec - 30 Dec	Lufthansa
10 Dec - 17 Dec	Finnair	direct
11 Dec - 15 Dec	Finnair	direct
29 Dec - 02 Jan	Lufthansa
20 Dec - 28 Dec	Lufthansa
20 Dec - 22 Dec	Lufthansa
27 Dec - 01 Jan	airBaltic
27 Dec - 04 Jan	Lufthansa
26 Dec - 02 Jan	Lufthansa
29 Dec - 05 Jan	Finnair	direct
26 Dec - 02 Jan	Finnair	direct
26 Dec - 30 Dec	Finnair	direct
27 Dec - 01 Jan	Finnair	direct
29 Dec - 02 Jan	Finnair	direct
27 Dec - 04 Jan	Finnair	direct
20 Dec - 22 Dec	Finnair	direct

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

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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Cheapest return flights from Geneva to Helsinki in December from 172€

Return flights