Everytime I fly BA or Virgin etc I think I would like to go Premium Economy next time and everytime I go to book I find the premium economy price on 1 leg of the journey to be affordable and the other legs to be hundreds more like more than 2 or 3 times the economy fare. I think I must be missing a trick, I have an Amex card and recently switched to a BA Amex card to collecet Avios as people kept mentioning the companion voucher. Maybe I'm being a bit dim with it all can someone explain in simple terms the hacks!
I also have a virgin loyalty card with a few miles on but again they seem to expire after 1 year so no time to use them as rarely take more than 1 long haul to use those miles! Thanks