If you're looking to fly from London Heathrow to Xian, you might like to know that 13 / Dec / 2020 currently has the cheapest flights. At the moment, there are one airlines flying to Xian. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Xian.
If you can't find a flight time that suits you, why not look at flying out from a different airport?
Your flight from London Heathrow to Xian will take at least 20 hrs 15 mins. On average, it takes 20 hrs 15 mins to fly the 8249 km distance. Take a look at flight times to see which one works best for you.
The cheapest month to fly to Xian is May, while April is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to China, take a look at our accommodation options.