The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Ban Huoeisay Airport (OUI) in Ban Huoeisay Airport, Laos is 1,415 kilometers (879 miles / 764 nautical miles). The estimated flight time for this route is approximately 3h, flying west at a heading of 263°.

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

Time zone information: When it's 05:22 in Hong Kong, it's 04:22 in Ban Huoeisay Airport.

There is a significant elevation difference of 1,352 feet between the two airports. Ban Huoeisay Airport sits higher than Chek Lap Kok International Airport.

The return flight from Ban Huoeisay Airport (OUI) to Hong Kong (HKG) follows a heading of 78° (east 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 Ban Huoeisay Airport (OUI) detail pages, or use our flight duration calculator to compare other routes.