AirHint found the following cheapest return flights from Sydney (SYD) to Nanjing (NKG) in October 2025 (see full year).

Return flights

10 Oct - 24 Oct	Scoot Tigerair
15 Oct - 31 Oct	Scoot Tigerair
20 Oct - 10 Nov	Scoot Tigerair
10 Oct - 07 Nov	Scoot Tigerair
25 Oct - 21 Nov	Scoot Tigerair
25 Oct - 08 Nov	Scoot Tigerair
25 Oct - 22 Nov	Scoot Tigerair

Also check the deals for one-way flights from Sydney to Nanjing in October.

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 Sydney to Nanjing in October from $455

Return flights