Plenty of seats available from all cities. Click the 'Flight Specials From' and select your city. Ends 28 Sept.
Hong Kong valid for travel:
26/10/15 to 07/12/15, 25/04/16 to 01/05/16, 02/05/16 to 16/06/16, 13/07/16 to 07/08/16
Singapore valid for travel:
01/03/16 to 15/03/16, 25/04/16 to 12/06/16
Shanghai valid for travel:
15/04/16 to 17/06/16
Stay safe :)
wasnt the previous deal cheaper before (Syd->HK for under $700)?