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

Return flights

24 Dec - 16 Jan	KLM
25 Dec - 08 Jan	Air France
10 Dec - 20 Dec	Juneyao Airlines
10 Dec - 21 Dec	Juneyao Airlines
27 Dec - 03 Jan	Juneyao Airlines
27 Dec - 04 Jan	Juneyao Airlines
24 Dec - 04 Jan	Juneyao Airlines
26 Dec - 05 Jan	China Eastern
17 Dec - 23 Dec	Juneyao Airlines
21 Dec - 04 Jan	Finnair
27 Dec - 08 Jan	Finnair	direct
28 Dec - 05 Jan	Air China
22 Dec - 03 Jan	Juneyao Airlines
13 Dec - 23 Dec	Juneyao Airlines
21 Dec - 31 Dec	Finnair
09 Dec - 13 Dec	Hong Kong Airlines
25 Dec - 31 Dec	Finnair
26 Dec - 31 Dec	Finnair
23 Dec - 31 Dec	Finnair
14 Dec - 27 Dec	Greater Bay Airlines

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 573€

Return flights