Cheapest return flights from Hong Kong to Singapore in December from $273

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

Return flights

27 Dec - 09 Jan Greater Bay Airlines
25 Dec - 11 Jan VietJet Air
27 Dec - 31 Dec Greater Bay Airlines
27 Dec - 01 Jan Greater Bay Airlines
27 Dec - 29 Dec China Eastern
27 Dec - 30 Dec China Eastern
25 Dec - 01 Jan China Eastern
23 Dec - 01 Jan VietJet Air
27 Dec - 03 Jan Greater Bay Airlines
25 Dec - 04 Jan VietJet Air
24 Dec - 05 Jan Greater Bay Airlines
25 Dec - 03 Jan VietJet Air
31 Dec - 06 Jan HK Express
26 Dec - 29 Dec VietJet Air
26 Dec - 30 Dec VietJet Air
26 Dec - 31 Dec VietJet Air
25 Dec - 30 Dec VietJet Air
23 Dec - 29 Dec VietJet Air
24 Dec - 29 Dec Greater Bay Airlines
24 Dec - 30 Dec Greater Bay Airlines

Also check the deals for one-way flights from Hong Kong to Singapore 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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