Cheapest return flights from Hong Kong to Sanya in December from $161

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

Return flights

13 Dec - 04 Jan HK Express direct
13 Dec - 17 Dec HK Express direct
19 Dec - 26 Dec HK Express direct
22 Dec - 26 Dec HK Express direct
25 Dec - 28 Dec HK Express direct
23 Dec - 30 Dec Hong Kong Airlines direct
19 Dec - 23 Dec Hong Kong Airlines direct
24 Dec - 27 Dec Hong Kong Airlines direct
24 Dec - 31 Dec Hong Kong Airlines direct
24 Dec - 28 Dec Hong Kong Airlines direct

Also check the deals for one-way flights from Hong Kong to Sanya in December.

Skyscanner

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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