AirHint found the following cheapest return flights from Hangzhou (HGH) to Denpasar (DPS) in September 2025 (see full year).

Return flights

15 Sep - 20 Sep	Cathay Pacific
15 Sep - 01 Oct	AirAsia X
29 Sep - 06 Oct	Xiamen Airlines
29 Sep - 01 Oct	AirAsia X
29 Sep - 10 Oct	AirAsia X
29 Sep - 07 Oct	Xiamen Airlines
29 Sep - 08 Oct	Xiamen Airlines
30 Sep - 06 Oct	Xiamen Airlines
29 Sep - 09 Oct	AirAsia X
30 Sep - 08 Oct	Cathay Pacific
30 Sep - 10 Oct	Cathay Pacific

Also check the deals for one-way flights from Hangzhou to Denpasar in September.

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 Denpasar in September from 279€

Return flights