SYD-YYZ which is the cheapest?
I'm currently is SYD for a year, but will be going home to YYZ for 2 weeks in September. I'm sure it's still to early to tell now, but which route is generally the cheapest? ie: via Asia/Europe/USA? Ideally I would be looking at also maximizing points as this will push me to Elite. Any assistance or helpful hints are appreciated.