Originally Posted by
TabTraveller
A non-fraudulent way would be to use miles/avios for a CE one way redemption and go into the lounge using that BP
Thinking about this, could you book a one way redemption to say MAN for 7750 miles and £25, and gain access?
Just to confuse things, we are travelling LHR-JFK in CW and my brother-in-law has booked late to join us, but in economy. This is the only way I can think to get him access with us to the lounge, but would him checking in for two flights at roughly the same time flag up?