Welcome to FT!,
Zzsun
Originally Posted by
Zzsun
Would someone be able to guide me with the possibility of getting an upgrade from a purchased H class fare on Lufthansa using GPUs for three members of my family traveling IAH - FRA - BLR on LH7600 (June 18) and LH754 June 19) respectively. Thank you so much!
The process steps are described
here and
here
A key point is you will need a separate GPU for each LH flight (so six GPU for three people on two LH flight)
As for chances, the availability of award space is the best external indicator (check on united.com). Three spaces may be tough but not impossible