The flight distance from Atsinanana Airport (ILK) in Ilaka, Madagascar to London Heathrow Airport (LHR) in London, United Kingdom is 9,236 kilometers (5,739 miles / 4,987 nautical miles). The estimated flight time for this route is approximately 12h, flying north northwest at a heading of 332°.

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

Time zone information: When it's 17:32 in Ilaka, it's 14:32 in London. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from London (LHR) to Ilaka (ILK) follows a heading of 134° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Atsinanana Airport (ILK) and London Heathrow Airport (LHR) detail pages, or use our flight duration calculator to compare other routes.