AirHint found the following cheapest one-way flights from Shenzhen (SZX) to Sydney (SYD) in September 2025 (see full year).

One-Way flights

13 Sep	Thai AirAsia
08 Sep	Thai Lion Air
05 Sep	Thai Lion Air
21 Sep	Thai AirAsia
06 Sep	Thai AirAsia
15 Sep	Thai AirAsia
18 Sep	Thai AirAsia
17 Sep	Thai Lion Air
16 Sep	Thai AirAsia
07 Sep	Thai Lion Air

Also check the deals for return flights from Shenzhen to Sydney 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 one-way flights from Shenzhen to Sydney in September from $233

One-Way flights