Cheapest return flights from Hong Kong to Sanya in December from $223

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

Return flights

29 Dec - 05 Jan Hong Kong Airlines direct
28 Dec - 31 Dec Hong Kong Airlines direct
22 Dec - 24 Dec Hong Kong Airlines direct
27 Dec - 05 Jan Hong Kong Airlines direct
27 Dec - 30 Dec Sichuan Airlines
30 Dec - 03 Jan Sichuan Airlines
31 Dec - 03 Jan Sichuan Airlines
29 Dec - 02 Jan Hong Kong Airlines direct
22 Dec - 26 Dec Hong Kong Airlines direct
31 Dec - 03 Jan Hong Kong Airlines direct
24 Dec - 26 Dec Hong Kong Airlines direct
26 Dec - 06 Jan Hong Kong Airlines direct
30 Dec - 01 Jan Hong Kong Airlines direct
27 Dec - 02 Jan Hong Kong Airlines direct
25 Dec - 26 Dec Hong Kong Airlines direct
27 Dec - 30 Dec Hong Kong Airlines direct
25 Dec - 27 Dec Hong Kong Airlines direct
22 Dec - 02 Jan Hong Kong Airlines direct
28 Dec - 29 Dec Hong Kong Airlines direct
22 Dec - 27 Dec Hong Kong Airlines direct

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

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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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