I am currently in the middle of an ex-london LONE4 RTW. I am about to book a return mid way through this to my starting point, London.

I have been trying to get a couple of questions answered about this and am having no luck with the AA and BA call centres! Could anyone answer a couple of questions for me:

1. Is is permitted to purchase a seperate oneworld ticket to return to point of origin within an LONEx and fly back to pick up the route? This will not cause problems with the RTW ticket?

2. Are discount N class fares with BA eligible for miles under the AA program? BA have told me this is a special fare with no mileage eligibility, but normally N class would be eligibel under both BA and AA. Is it possible this is a special condition on a ticket, or will N class always be eligible. As I am AA plat this makes a difference!

Thanks a lot.