The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Sanya Phoenix International Airport (SYX) in Sanya, China is 497 kilometers (309 miles / 269 nautical miles). The estimated flight time for this route is approximately 2h, flying southeast at a heading of 130°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

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

Time zone information: When it's 05:55 in Hanoi, it's 06:55 in Sanya.

The return flight from Sanya (SYX) to Hanoi (HAN) follows a heading of 311° (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 Noi Bai International Airport (HAN) and Sanya Phoenix International Airport (SYX) detail pages, or use our flight duration calculator to compare other routes.