The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Qacha's Nek Airport (UNE) in Qacha's Nek, Lesotho is 10,021 kilometers (6,227 miles / 5,411 nautical miles). The estimated flight time for this route is approximately 13h, flying west southwest at a heading of 237°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Vietnam with Lesotho. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:13 in Hanoi, it's 07:13 in Qacha's Nek. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 6,061 feet between the two airports. Qacha's Nek Airport sits higher than Noi Bai International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Qacha's Nek (UNE) to Hanoi (HAN) follows a heading of 65° (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 Noi Bai International Airport (HAN) and Qacha's Nek Airport (UNE) detail pages, or use our flight duration calculator to compare other routes.