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

Return flights

19 Sep - 28 Sep	AirAsia X
06 Sep - 19 Sep	AirAsia X
06 Sep - 10 Sep	AirAsia X
06 Sep - 14 Sep	AirAsia X
19 Sep - 19 Sep	AirAsia X
19 Sep - 09 Oct	AirAsia X
28 Sep - 13 Oct	Thai AirAsia
19 Sep - 08 Oct	AirAsia X
19 Sep - 07 Oct	AirAsia X
28 Sep - 09 Oct	Thai AirAsia
28 Sep - 08 Oct	Thai AirAsia
28 Sep - 07 Oct	Thai AirAsia

Also check the deals for one-way flights from Hangzhou to Jakarta 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 Jakarta in September from 354€

Return flights