The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Sanya Phoenix International Airport (SYX) in Sanya, China is 648 kilometers (403 miles / 350 nautical miles). The estimated flight time for this route is approximately 2h, flying southwest at a heading of 227°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting Hong Kong with China. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:31 in Hong Kong, it's 10:31 in Sanya.

The return flight from Sanya (SYX) to Hong Kong (HKG) follows a heading of 46° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chek Lap Kok International Airport (HKG) and Sanya Phoenix International Airport (SYX) detail pages, or use our flight duration calculator to compare other routes.