The flight distance from London Heathrow Airport (LHR) in London, United Kingdom to Xi'an Xianyang International Airport (XIY) in Xianyang, China is 8,243 kilometers (5,122 miles / 4,451 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 54°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United Kingdom with China. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:19 in London, it's 00:19 in Xianyang. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,489 feet between the two airports. Xi'an Xianyang International Airport sits higher than London Heathrow Airport.

The return flight from Xianyang (XIY) to London (LHR) follows a heading of 322° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the London Heathrow Airport (LHR) and Xi'an Xianyang International Airport (XIY) detail pages, or use our flight duration calculator to compare other routes.