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

Return flights

05 Dec - 13 Dec	Air China
16 Dec - 08 Jan	Finnair
16 Dec - 06 Jan	SWISS
05 Dec - 10 Dec	Lufthansa
25 Dec - 04 Jan	SWISS
23 Dec - 06 Jan	SWISS
14 Dec - 21 Dec	Air China
23 Dec - 04 Jan	SWISS
24 Dec - 04 Jan	Emirates
11 Dec - 17 Dec	Emirates
18 Dec - 05 Jan	Emirates
25 Dec - 01 Jan	SWISS
18 Dec - 03 Jan	Air India
07 Dec - 18 Dec	Emirates
24 Dec - 01 Jan	Emirates
25 Dec - 30 Dec	SWISS
16 Dec - 31 Dec	SWISS
23 Dec - 30 Dec	British Airways
22 Dec - 30 Dec	Finnair
01 Dec - 27 Dec	SWISS

Also check the deals for one-way flights from Hong Kong to Vienna 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 Vienna in December from $483

Return flights