The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Xieng Khouang Airport (XKH) in Xieng Khouang, Laos is 691 kilometers (429 miles / 373 nautical miles). The estimated flight time for this route is approximately 2h, flying north northeast at a heading of 21°.

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

Time zone information: When it's 00:11 in Bangkok, it's 00:11 in Xieng Khouang.

There is a significant elevation difference of 3,440 feet between the two airports. Xieng Khouang Airport sits higher than Suvarnabhumi Airport.

The return flight from Xieng Khouang (XKH) 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 Xieng Khouang Airport (XKH) detail pages, or use our flight duration calculator to compare other routes.