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

Return flights

01 Dec - 10 Dec	Lufthansa
31 Dec - 07 Jan	Lufthansa
02 Dec - 09 Dec	Finnair	direct
29 Dec - 04 Jan	Finnair
01 Dec - 11 Dec	Finnair	direct
14 Dec - 28 Dec	Cathay Pacific
13 Dec - 24 Dec	Cathay Pacific
08 Dec - 22 Dec	Cathay Pacific
18 Dec - 26 Dec	Turkish Airlines
04 Dec - 18 Dec	Cathay Pacific
24 Dec - 29 Dec	Finnair
12 Dec - 29 Dec	Lufthansa
27 Dec - 03 Jan	Lufthansa
26 Dec - 01 Jan	Turkish Airlines
21 Dec - 04 Jan	Finnair
20 Dec - 01 Jan	Etihad Airways
20 Dec - 03 Jan	Etihad Airways
20 Dec - 05 Jan	Finnair
24 Dec - 01 Jan	Finnair
19 Dec - 02 Jan	Lufthansa

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Cheapest return flights from Hong Kong to Helsinki in December from 606€

Return flights