Melbourne to Hong Kong return for $768 economy with Virgin Atlantic.
Deal is similar to Qantas and Cathay deals, except that this flight is not a direct flight, with stopover in Sydney.
This deal is not advertised (yet), so I do not have have exact travel dates, but from a basic search it's valid for dates from Feb to Jun 2012 for most flights.
Good deal if you live in Melbourne!
Also, Sydney to Hong Kong return is $764 economy, which is cheap, but not as the current
Qantas or Cathay deals