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

Return flights

27 Oct - 03 Nov	Finnair	direct
28 Oct - 04 Nov	Lufthansa
22 Oct - 29 Oct	Finnair	direct
28 Oct - 05 Nov	Lufthansa
28 Oct - 04 Nov	Finnair	direct
28 Oct - 05 Nov	Finnair	direct
15 Oct - 26 Oct	Lufthansa
20 Oct - 26 Oct	Lufthansa
20 Oct - 27 Oct	Lufthansa
21 Oct - 27 Oct	Lufthansa
02 Oct - 05 Nov	Lufthansa
02 Oct - 04 Nov	Lufthansa
15 Oct - 28 Oct	Lufthansa
18 Oct - 29 Oct	Finnair
31 Oct - 17 Nov	Finnair
20 Oct - 27 Oct	Finnair	direct
15 Oct - 22 Oct	Finnair	direct
22 Oct - 31 Oct	Finnair	direct
24 Oct - 08 Nov	Finnair	direct
25 Oct - 01 Nov	Finnair	direct

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Helsinki in October from 560€

Return flights