Originally Posted by mrboh
As the rules currently stand, you can't both start and end an xONEx in MRU, you have to open jaw it somewhere. However, as Gardyloo mentions, Comair are starting a service from South Africa to MRU in July (presumably ex-JNB). When that happens you could potentially do something like:
MRU-LHR-THR-LHR-IST-LHR-GRU-SCL-IPC-SCL-AKL-SYD-JNB-CPT-JNB-MRU
which would fit nicely into an xONE4.
Unfortunately neither the Cathay trip planner nor the BA on-line booking engine offer either CPT-MRU or JNB-MRU (for early August) except via LHR. Afaik Comair flights should be visible on the BA site.