If flying regular Europe Business on BA there is no access to all the OW T3 lounges right? I am AA Gold but not sure that that matters. If the answer is no then what if on the same ticket I am arriving on QR F from Doha. So Doha-LHR-Naples.. i was hoping to check out all the T3 lounges b/c I've always been in T5 and either did Galleries or Concorde and really didnt know about the QF & CX lounges in T3.

Thanks