Originally Posted by
Himeno
There is a Africa-SWP flight. SYD-JNB on QF. Doesn't help for a southern xONE3 though, at least not until someone adds a South Atlantic flight.
Oops, forgot that one. Thanks for correcting. Nevertheless, as you said, after Africa you have to go to Europe, making such an itinerary (at least) an xONE4 SWP-Africa-Europe-NA/SA-SWP.
To the OP: either go for a xONE4 which would give you plenty of spare sectors to use (especially in Asia) or buy a xGLOB29 and route LHR-MAD-LIM-SCL-IPC-PPT-AKL-SYD-LHR; in the GLOB fare you can use QF codeshares operated by TN (Air Tahiti Nui) and AFAIK TN operates PPT-AKL with QF codeshare. IPC-PPT would be on LA. The total mileage should be around 28k miles and you may have a stopover in PPT.