If you're looking to fly from London Heathrow to Sanya, you might like to know that 01 / May / 2021 currently has the cheapest flights. At the moment, there are two airlines flying to Sanya. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Sanya.
Hong Kong Airlines is the most popular airline that flies from London Heathrow to Sanya. But it's still worth looking at other options, as there are five flights to Sanya every week. If you want to broaden your search, look at flights departing from other airports.
Generally speaking, the flight from London Heathrow to Sanya takes around 19 hrs 5 mins. The fastest flight takes 17 hrs 55 mins to cover the 9731 km distance. You can view all flight times yourself in the results list.
If you need somewhere to stay for your trip to China, take a look at our accommodation options.