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

Return flights

04 Dec - 12 Dec	Air China
12 Dec - 18 Jan	Etihad Airways
01 Dec - 05 Dec	SWISS
25 Dec - 31 Dec	Emirates
24 Dec - 31 Dec	Emirates
07 Dec - 14 Dec	SWISS
22 Dec - 03 Jan	HK Express
13 Dec - 21 Dec	Etihad Airways
23 Dec - 31 Dec	Emirates
23 Dec - 30 Dec	Emirates
27 Dec - 01 Jan	Emirates
27 Dec - 04 Jan	Emirates
28 Dec - 01 Jan	Emirates
19 Dec - 29 Dec	Emirates
23 Dec - 04 Jan	Emirates
23 Dec - 03 Jan	Emirates
26 Dec - 02 Jan	Emirates
19 Dec - 26 Dec	Emirates
23 Dec - 02 Jan	Emirates
22 Dec - 04 Jan	Qatar Airways

Also check the deals for one-way flights from Hong Kong to Athens 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 Athens in December from 392€

Return flights