AirHint found the following cheapest return flights from Hangzhou (HGH) to Singapore (SIN) in July 2025 (see full year).

Return flights

29 Jul - 06 Aug	Cathay Pacific
30 Jul - 03 Aug	Hainan Airlines
30 Jul - 06 Aug	Hainan Airlines
31 Jul - 07 Aug	Thai Lion Air
28 Jul - 01 Aug	Cathay Pacific
31 Jul - 04 Aug	Thai Lion Air
31 Jul - 04 Aug	Scoot Tigerair	direct
30 Jul - 06 Aug	Scoot Tigerair	direct
31 Jul - 07 Aug	Scoot Tigerair	direct
30 Jul - 03 Aug	Scoot Tigerair	direct
30 Jul - 31 Jul	AirAsia X
28 Jul - 31 Jul	AirAsia X
27 Jul - 30 Jul	AirAsia
27 Jul - 31 Jul	AirAsia
29 Jul - 30 Jul	AirAsia
27 Jul - 29 Jul	AirAsia
29 Jul - 31 Jul	AirAsia
27 Jul - 28 Jul	AirAsia

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

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 July from 274€

Return flights