Originally Posted by
USA_flyer
I'm new this the whole upgrade decision making as I'm usually happy enough in WT.
BA is offering LHR-SAN for WT -> WTP for £339. I think this sounds reasonable or am I better of waiting to try at the airport?
In my limited experience, I'd say that was over the average. £200-£230 ish seems about "right" for Y to W (although obviously an individual's sense of "value" rather than price will differ).