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

Return flights

31 Oct - 05 Nov	KLM
29 Oct - 05 Nov	Lufthansa
31 Oct - 03 Nov	KLM
30 Oct - 02 Nov	Lufthansa
30 Oct - 03 Nov	Lufthansa
29 Oct - 02 Nov	Lufthansa
28 Oct - 02 Nov	Lufthansa
30 Oct - 31 Oct	Lufthansa
28 Oct - 01 Nov	Lufthansa
31 Oct - 02 Nov	Lufthansa
27 Oct - 03 Nov	Lufthansa
27 Oct - 30 Oct	Lufthansa
15 Oct - 17 Oct	Lufthansa
23 Oct - 29 Oct	Scandinavian Airlines
20 Oct - 21 Oct	Lufthansa
23 Oct - 26 Oct	Lufthansa
22 Oct - 30 Oct	easyJet
15 Oct - 31 Oct	Lufthansa
15 Oct - 21 Oct	Lufthansa
16 Oct - 19 Oct	Lufthansa

Also check the deals for one-way flights from Geneva to Helsinki 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 Geneva to Helsinki in October from 188€

Return flights