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

Return flights

25 Dec - 13 Jan	KLM
23 Dec - 21 Jan	Lufthansa
24 Dec - 12 Jan	KLM
23 Dec - 19 Jan	Lufthansa
23 Dec - 26 Jan	Lufthansa
23 Dec - 20 Jan	Lufthansa
23 Dec - 22 Jan	Lufthansa
23 Dec - 23 Jan	KLM
23 Dec - 18 Jan	Lufthansa
23 Dec - 25 Dec	Lufthansa
23 Dec - 17 Jan	Lufthansa
24 Dec - 26 Dec	Lufthansa
23 Dec - 26 Dec	Lufthansa
23 Dec - 29 Dec	Lufthansa
23 Dec - 28 Dec	Lufthansa
25 Dec - 28 Dec	SWISS
25 Dec - 31 Dec	KLM
26 Dec - 31 Dec	KLM
24 Dec - 27 Dec	KLM
26 Dec - 29 Dec	KLM

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 231€

Return flights