The flight distance from London Heathrow Airport (LHR) in London, United Kingdom to Mendi Airport (MDU) in Mendi Airport, Papua New Guinea is 13,994 kilometers (8,695 miles / 7,556 nautical miles). The estimated flight time for this route is approximately 17h, flying northeast at a heading of 46°.

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 United Kingdom with Papua New Guinea. It is an intercontinental flight between Europe and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:15 in London, it's 17:15 in Mendi Airport. With a 9-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 5,597 feet between the two airports. Mendi Airport sits higher than London Heathrow Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Mendi Airport (MDU) to London (LHR) follows a heading of 333° (north 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 London Heathrow Airport (LHR) and Mendi Airport (MDU) detail pages, or use our flight duration calculator to compare other routes.