Your flight from Hong Kong to London should take about 18 hrs 40 mins. We've gone through all 223 of the weekly flights to or via London, operated by 15 airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £473.
Being flexible with your dates could help you find a cheaper flight from Hong Kong to London.
London actually has four airports – but London Heathrow is normally the cheapest one to fly into. If you're not sure who to fly with from Hong Kong, you might like to know that Emirates is the most popular airline for this route.
But if you can't find one which is right for you, try looking at flights to other cities in United Kingdom to check out some other options.
