The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Nkaus Airport (NKU) in Nkaus, Lesotho is 9,152 kilometers (5,686 miles / 4,941 nautical miles). The estimated flight time for this route is approximately 12h, flying west southwest at a heading of 236°.

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 Thailand 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 21:35 in Bangkok, it's 16:35 in Nkaus. 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 5,616 feet between the two airports. Nkaus Airport sits higher than Suvarnabhumi Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Nkaus (NKU) to Bangkok (BKK) follows a heading of 69° (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 Suvarnabhumi Airport (BKK) and Nkaus Airport (NKU) detail pages, or use our flight duration calculator to compare other routes.