AirHint found the following cheapest return flights from Hangzhou (HGH) to Singapore (SIN) in January 2026 (see full year).

Return flights

17 Jan - 24 Jan	Hainan Airlines
30 Jan - 06 Feb	AirAsia X
05 Jan - 26 Jan	Thai AirAsia
06 Jan - 26 Jan	AirAsia
30 Jan - 04 Feb	AirAsia X
08 Jan - 26 Jan	AirAsia
30 Jan - 13 Feb	AirAsia X
30 Jan - 20 Feb	Thai AirAsia

Also check the deals for one-way flights from Hangzhou to Singapore in January.

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 Hangzhou to Singapore in January from $314

Return flights