I have a similar question, which airline has the best FC award to Australia.
BA has a great FC product and going the long way around it costs 175K (through their executive club, well over 200K through AAdvantage) but I am not sure if London onward is on BA metal or not? How do the cheaper (in terms of Mileage cost of award) Cathy Pacific and Quantas FC stack up against BA's product with regards to travel to the land down under?
Is BA the only Oneworld partner that has much more expensive mileage awards through AAdvantage than it does through its own program?