Originally Posted by
Vivalasvegas
If I booked two world traveller plus return seats with my companion voucher and later on there’s availability for club world seats, as long as I have the air miles for the difference one seat, can I upgrade? If so can that be done online on the existing booking or is it a phone call? TIA.
Yes you can. Easiest will be to ring since the agent can hold the Club seats while they move your original booking. But if you want to do it online, you will need to cancel the original booking and make a new one although recent posts have stated they were unable to cancel bookings online. So best bet is ring BA. Either way, there will be a £35 pp fee.