"Just realised your one way will bag you 70 tier points because it will be booked in the higher fare class"
Will it? Not automatically right? I can see that i'd get 20 for LHR-MAD, and 60 for MAD to GRU if i book a full fare ticket. On the phone, would BA able to get me a YBH fare outward, and a discounted fare for AUS-LHR on the same ticket?
Tom