Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Gatwick to Hong Kong, across the four airlines that offer this route. We've found that 01 / Dec / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
There are 220 flights from London Gatwick to or via Hong Kong every week. Out of the four available airlines, the most popular ones are Emirates, Qatar Airways & British Airways. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
The distance between London Gatwick to Hong Kong is 9642 km. Normally, it takes about 16 hrs 30 mins to fly, and you can definitely expect the journey to be at least 16 hrs. You can see the various flight times in the results.
If you want to travel in March, it's best to book your flights early, as this is peak season in Hong Kong. The cheapest month to fly is normally February – try searching three to four months prior to then to get a bargain. You can also search by month, which will reveal the cheapest time of the week to fly.
