The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Xiguan Airport (SIA) in Xi'an, China is 2,451 kilometers (1,523 miles / 1,323 nautical miles). The estimated flight time for this route is approximately 4h, flying north northeast at a heading of 19°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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

Time zone information: When it's 21:34 in Bangkok, it's 22:34 in Xi'an.

The return flight from Xi'an (SIA) to Bangkok (BKK) follows a heading of 202° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Suvarnabhumi Airport (BKK) and Xiguan Airport (SIA) detail pages, or use our flight duration calculator to compare other routes.