The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Ulanhot Airport (HLH) in Ulanhot, China is 4,127 kilometers (2,564 miles / 2,228 nautical miles). The estimated flight time for this route is approximately 6h, flying north northeast at a heading of 25°.

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 Thailand with China. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:35 in Bangkok, it's 01:35 in Ulanhot.

The return flight from Ulanhot (HLH) to Bangkok (BKK) follows a heading of 216° (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 Ulanhot Airport (HLH) detail pages, or use our flight duration calculator to compare other routes.