Originally Posted by
zan5hin
The price of one way tickets to Africa and Mauritius are really expensive, it's probably better to start in Japan if you don't have enough points. Jetstar has flights to Osaka for $700pp including taxes and AirNZ to Tokyo for $850.
I didn't start in Asia because the rules states only two stopovers in first continent and I wanted four stopovers in Asia.
Japan is about US$450 more expensive for a DONE4 than S Korea or Indonesia.
One of the important criteria for the OP is a short positioning flight ('coz it will be in Y), which rather points to starting from DPS or CGK. (And I bet you can get from MEL to DPS for less than A$700-ish.

)