The flight distance from London Heathrow Airport (LHR) in London, United Kingdom to Pohnpei International Airport (PNI) in Pohnpei Island, Micronesia is 13,203 kilometers (8,204 miles / 7,129 nautical miles). The estimated flight time for this route is approximately 17h, flying north northeast at a heading of 24°.

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 Micronesia. 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 05:35 in London, it's 15:35 in Pohnpei Island. With a 10-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Pohnpei Island (PNI) to London (LHR) follows a heading of 345° (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 Pohnpei International Airport (PNI) detail pages, or use our flight duration calculator to compare other routes.