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

Return flights

27 Dec - 09 Jan	Lufthansa
01 Dec - 08 Dec	Lufthansa
29 Dec - 08 Jan	Lufthansa
26 Dec - 09 Jan	Lufthansa
01 Dec - 10 Dec	Lufthansa
29 Dec - 08 Jan	Finnair	direct
25 Dec - 11 Jan	Air France
25 Dec - 02 Jan	Finnair
25 Dec - 04 Jan	Finnair
08 Dec - 23 Dec	Turkish Airlines
21 Dec - 30 Dec	Turkish Airlines
08 Dec - 23 Dec	Finnair	direct
26 Dec - 04 Jan	Turkish Airlines
24 Dec - 02 Jan	Turkish Airlines
18 Dec - 02 Jan	Turkish Airlines
23 Dec - 30 Dec	Finnair
16 Dec - 23 Dec	Cathay Pacific
03 Dec - 15 Dec	Cathay Pacific
15 Dec - 31 Dec	Cathay Pacific
22 Dec - 31 Dec	Finnair

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Helsinki in December from $681

Return flights