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

Return flights

27 Oct - 30 Oct	Lufthansa
23 Oct - 30 Oct	Air France
30 Oct - 03 Nov	KLM
20 Oct - 30 Oct	Air France
28 Oct - 30 Oct	Lufthansa
21 Oct - 28 Oct	Lufthansa
31 Oct - 02 Nov	Scandinavian Airlines
27 Oct - 01 Nov	Scandinavian Airlines
20 Oct - 27 Oct	Norwegian Air Sweden AOC
24 Oct - 29 Oct	Scandinavian Airlines
20 Oct - 23 Oct	Norwegian Air Sweden AOC
23 Oct - 27 Oct	Scandinavian Airlines
22 Oct - 23 Oct	Ryanair
30 Oct - 03 Nov	Finnair	direct
25 Oct - 01 Nov	Finnair	direct
31 Oct - 02 Nov	Finnair	direct

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

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 Helsinki to Geneva in October from $243

Return flights