Originally Posted by
MauiTigerShark
LAX-SYD-CNS-HKG-BKK-DXB-LON-LAX works fine apparently but as soon as I attempt to incorporate Cape Town between DXB and LON I get an error message....same happens when I attempt to incorporate GIG between LON-LAX.
In Mileage Monkey make sure you scroll down to the bottom to see details of errors. For example, adding DXB-CPT-LON results in the error message:
"Error!!! No oneworld service exists DXB-CPT"
Ditto for GIG-LAX
Play around with MM to learn its capabiltities; the OWE Planner section is useful - plug in from: GIG to: ~NAM (=Nth Am, ~EUR=Europe etc) to see all OW flights from GIG to Nth Am
Also, see the fare rules
here. What garyloo said about entering Europe twice is correct, and is explained in the rules.
ps welcome to FlyerTalk