The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Port Harcourt International Airport (PHC) in Port Harcourt, Nigeria is 12,191 kilometers (7,575 miles / 6,583 nautical miles). The estimated flight time for this route is approximately 15h, flying west northwest at a heading of 293°.

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 South Korea with Nigeria. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:59 in Seoul, it's 15:59 in Port Harcourt. With a 8-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 Port Harcourt (PHC) to Seoul (ICN) follows a heading of 47° (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 Incheon International Airport (ICN) and Port Harcourt International Airport (PHC) detail pages, or use our flight duration calculator to compare other routes.