(cross posted in QF forum)

Esteemed community.....

Hoping that some of you that know about these things can give me some comments on a couple of flight plans I am putting together for February.

First of all, I am due to fly to SYD-HKG-PEK-NRT-SYD. I will then have one night at home before flying SYD-CHC-WLG-AKL-SYD. At the moment, both trips are being costed separately. However, I am wondering if it would make any sense to combine them into one trip being SYD-HKG-PEK-NRT-CHC-WLG-AKL-SYD.

Is there a One World fare that would cover this sort of trip? Would Business Class be cost effective (when compared to a series of individual economy fares)?

All thoughts and comments welcome.