Thanks guys. So I'm hoping to do a AONE5 or DONE5, starting in Mauritius (home is London), then back to London, on to South America, OZ/NZ, Asia and back. Now as I understand it, I can terminate anywhere in Africa? What would people recommend for the easiest (cheapest) place to terminate to get back to UK? I was hoping for Morocco but looking at the OneWorld Planner Tool, that seems to be a "European" destination! I guess South Africa would be interesting too.

I presume as I'll be coming from Asia, probably India or Pakistan, the only OneWorld way to get to Africa would be via London, which I will already have visited. Is this okay?