Originally Posted by Viajero
Edit: if SIN is a stopover then you cannot transit via HKG. In that case you would have to fly with QF direct to Oz.
Doesn't this from the FAQ allow it?
You can backtrack within countries and continents, but you cannot re-enter a continent after leaving it, except: (a) a transit without stopover in Asia on a flight between Europe and SWP or vice versa, (b) a transit without stopover in Asia on a flight between North America and SWP or vice versa, (c) a transit without stopover in North America on a flight between South America and SWP, Asia or Europe or vice versa, (d) a transit without stopover in Europe on a flight between Europe and Ghana or Nigeria or vice versa. Any of these transit without stopover benefits can be taken in either direction (eg. Europe-SWP or SWP-Europe) and either before or after you wish to enter the continent for the second time to use your stopovers there.