The flight distance from Illaga Airport (ILA) in Illaga-Papua Island, Indonesia to London Heathrow Airport (LHR) in London, United Kingdom is 13,450 kilometers (8,357 miles / 7,262 nautical miles). The estimated flight time for this route is approximately 17h, flying north northwest at a heading of 331°.

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

Time zone information: When it's 06:33 in Illaga-Papua Island, it's 21:33 in London. 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 6,224 feet between the two airports. London Heathrow Airport sits lower than Illaga Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from London (LHR) to Illaga-Papua Island (ILA) follows a heading of 51° (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 Illaga Airport (ILA) and London Heathrow Airport (LHR) detail pages, or use our flight duration calculator to compare other routes.