So my plan is to fly from Adelaide - Singapore - London (overland Europe) - New York - Lima - Hawaii - New Zealand (or straight back to Adelaide from Hawaii, depending on price) in Early March 2016 til Mid - Late June 2016 in Economy Class (I'm curious about Business Class cost too). I have 100,000 Qantas Frequent Flyer Points. I'm curious as too how much in points and pay this would work out to be? I've heard that you can get RTW tickets for 140,000 points?? what's the details of that? what would be the cheapest option for me flying from Adelaide to those destinations? if you have a better itinerary along those lines please let me know your suggestions?