Originally Posted by
hypercrypt
Yes, this has to be done over the phone though. The flight doesn't have to start in the UK either - booked CW AUH-LHR earlier this year for WT+ Avios for myself and my wife...
Oh, so if I upgrade with the Lloyds voucher one way, it can start anywhere in the world but if the booking is a return, it needs to start from the UK?