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

Return flights

25 Dec - 09 Jan	Etihad Airways
15 Dec - 28 Jan	SWISS
31 Dec - 11 Jan	Finnair
15 Dec - 07 Jan	SWISS
30 Dec - 04 Jan	Finnair
26 Dec - 05 Jan	China Eastern
25 Dec - 31 Dec	Juneyao Airlines
28 Dec - 04 Jan	Finnair
29 Dec - 03 Jan	Finnair
10 Dec - 07 Jan	SWISS
26 Dec - 03 Jan	Finnair
22 Dec - 31 Dec	Hainan Airlines
23 Dec - 31 Dec	Hainan Airlines
24 Dec - 28 Dec	HK Express
24 Dec - 31 Dec	Hainan Airlines
20 Dec - 31 Dec	Cathay Pacific
24 Dec - 29 Dec	Hainan Airlines
20 Dec - 28 Dec	Hainan Airlines
23 Dec - 30 Dec	Finnair
25 Dec - 30 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 417€

Return flights