This is quite an interesting thread because I have been thinking about this for a while. I would like to do LHR-HKG-KIX but return KIX-TPE-LHR (obviously via HKG). (5 days in HKG, 2 weeks in KIX, 1 week in TPE).
I get feeling the feeling reading other threads that I could do LHR-HKG-KIX-HKG-LHR but I would have to get seperately a HKG-TPE return. Probably get one in HKG when I am there and fly standby???