Spent a little time putting this one together, but well worth it. It's Air Asia's new special, and Hong Kong appears to be the best value destination. Had to play around with dates to get the best possible prices for each city. Unfortunately, there are no Air Asia flights from Adelaide to HK. Good luck!
Used the following dates in this test:
Depart 29/04 Return 09/05 Melbourne
Depart 28/04 Return 08/05 Sydney
Depart 12/05 Return 21/05 Perth
Depart 27/04 Return 08/05 Gold Coast
Booking Period: 24 March 2014 - 30 March 2014
Travel Period: 01 April 2014 - 15 August 2014
EDIT: Just noticed this post is also Air Asia. It was submitted 13 minutes before mine. Not a word of a lie, I was working on this deal for around 40 minutes, and submitted without knowing ramcub had already posted his deal. SORRY!
Nice
ty