The flight distance from Adelaide International Airport (ADL) in Adelaide, Australia to Kuini Lavenia Airport (NTT) in Niuatoputapu, Tonga is 5,172 kilometers (3,214 miles / 2,792 nautical miles). The estimated flight time for this route is approximately 7h, flying east northeast at a heading of 78°.

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

Time zone information: When it's 23:27 in Adelaide, it's 01:57 in Niuatoputapu.

The return flight from Niuatoputapu (NTT) to Adelaide (ADL) follows a heading of 237° (west 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 Adelaide International Airport (ADL) and Kuini Lavenia Airport (NTT) detail pages, or use our flight duration calculator to compare other routes.