The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Kuini Lavenia Airport (NTT) in Niuatoputapu, Tonga is 8,945 kilometers (5,558 miles / 4,830 nautical miles). The estimated flight time for this route is approximately 12h, flying east southeast at a heading of 112°.

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 Hong Kong with Tonga. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:36 in Hong Kong, it's 22:36 in Niuatoputapu. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Niuatoputapu (NTT) to Hong Kong (HKG) follows a heading of 297° (west northwest). 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 Kuini Lavenia Airport (NTT) detail pages, or use our flight duration calculator to compare other routes.