We returned on Christmas Eve from a trip to Australia. We flew with Virgin in Premium Economy with our 4 year old. The night flight from Heathrow was great as it meant our daughter could wear her pyjamas to 'get ready for sleep' Once in Hong Kong it was only a 1.5 hr turnaround to get back flying. Be warned though you have to clear all your possessions out of the overhead compartments and take them with you through Hong Kong security as the plane is cleaned for the next leg. If you are travlling with kids it would be wise to try not to take too much on the plane. We left our daughters clothes by accident and they were taken but we did manage to get them back! Food and service was very good on the plane with lots of entertainment on offer in the seat back tv's.