How much is a ticket from Sydney to Shanghai?

The cheapest price found today is $290.

When is it cheaper to fly?

Cheapest month is October — from $290.

Cheapest today — $290. Below is what booking services offer.

Departure	Airline	Stops	Price
Oct 20	Tianjin Airlines	1	$290	View
Oct 29	AirAsia X	1	$292	View
Mar 17	AirAsia X	1	$292	View
Nov 14	AirAsia X	1	$294	View
Sep 5	AirAsia X	1	$299	View
Sep 8	Hainan Airlines	1	$301	View
Sep 10	AirAsia X	1	$301	View
Sep 10	Hainan Airlines	1	$301	View
Jan 11	AirAsia X	1	$303	View
Sep 14	AirAsia X	1	$304	View

How much is a ticket from Sydney to Shanghai?: The cheapest price found today is $290.
When is it cheaper to fly?: Cheapest month is October — from $290.

Links to booking services are affiliate links. The price stays the same for you.