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

Return flights

04 Dec - 13 Dec	Air France
04 Dec - 11 Dec	Air France
04 Dec - 10 Dec	Air France
04 Dec - 08 Dec	Air France
04 Dec - 13 Jan	Air France
05 Dec - 13 Dec	KLM
09 Dec - 16 Dec	KLM
05 Dec - 11 Dec	KLM
02 Dec - 06 Dec	KLM
05 Dec - 10 Dec	KLM
10 Dec - 13 Dec	Air France
17 Dec - 07 Jan	easyJet
18 Dec - 11 Jan	easyJet
18 Dec - 07 Jan	easyJet
19 Dec - 11 Jan	easyJet
26 Dec - 10 Jan	easyJet
28 Dec - 01 Jan	Scandinavian Airlines
31 Dec - 01 Jan	KLM
24 Dec - 01 Jan	LOT
27 Dec - 01 Jan	Scandinavian Airlines

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