What is the earliest date that one could get a RTW ticket.
I am asking this, because my sister and her boyfriend are planning on a rtw trip in Christmas 2009! They are worried price wide, and want to get it as cheap as possilbe, and therefore as soon as possible.
In Early December 2009 they want to leave MEL for BKK, and stay there a couple of days. From there they want to go to LHR (or LGW, etc.). They want to stay there for two months. Then they want to leave for LAX in the middle of January. They want to stay there a couple of days, and then go to MEL again.