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

Return flights

04 Dec - 07 Dec	Finnair
03 Dec - 10 Dec	SWISS
27 Dec - 03 Jan	Finnair
09 Dec - 16 Dec	Finnair
24 Dec - 29 Dec	SWISS
25 Dec - 01 Jan	SWISS
25 Dec - 03 Jan	SWISS
13 Dec - 20 Dec	Finnair
24 Dec - 03 Jan	Emirates
18 Dec - 31 Dec	SWISS
21 Dec - 31 Dec	SWISS
12 Dec - 17 Dec	Lufthansa
13 Dec - 19 Dec	Finnair
20 Dec - 03 Jan	Finnair
21 Dec - 01 Jan	British Airways
20 Dec - 02 Jan	SWISS
01 Dec - 08 Dec	Finnair

Also check the deals for one-way flights from Hong Kong to Prague 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 Prague in December from 580€

Return flights