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

Return flights

27 Mar - 30 Mar	Thai AirAsia
01 Mar - 04 Mar	Thai AirAsia
08 Mar - 13 Mar	Thai AirAsia
08 Mar - 11 Mar	Thai AirAsia
08 Mar - 15 Mar	Thai AirAsia
01 Mar - 13 Mar	Thai AirAsia
01 Mar - 11 Mar	Thai AirAsia
01 Mar - 05 Mar	Thai AirAsia
27 Mar - 16 Apr	Thai AirAsia
18 Mar - 30 Mar	AirAsia X
01 Mar - 15 Mar	Thai AirAsia
27 Mar - 03 Apr	Thai AirAsia
27 Mar - 06 Apr	Thai AirAsia
18 Mar - 03 Apr	AirAsia X
14 Mar - 03 Apr	AirAsia X
18 Mar - 06 Apr	AirAsia X
28 Mar - 16 Apr	AirAsia X
19 Mar - 03 Apr	AirAsia
19 Mar - 06 Apr	AirAsia
21 Mar - 03 Apr	AirAsia

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

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 March from $338

Return flights