Originally Posted by
darthlemsip
I've never once been asked to show a credit card - I booked a reward flight for my wife from DUS-LHR last month when she got stuck in Germany, paid for it on my card and only had that option too, she was fine
I have occasionally had to show my card on BA flights (although admittedly for a flight to/from a supposedly 'dodgy' locations) so it's not guaranteed.