Originally Posted by
Youngtraveldude
If you have let’s say a Premium Economy ticket (purchased with cash) and a lap infant attached to your booking, would you still be able to purchase a paid upgrade to CW if there was space? Or does having the lap infant attached to your res block you from upgrading?
Yes, that’s fine - I’ve recently done this. The infant will be priced at 10% of the adult fare (cash or avios).