The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Zanzibar Airport (ZNZ) in Kiembi Samaki, Tanzania is 10,185 kilometers (6,328 miles / 5,499 nautical miles). The estimated flight time for this route is approximately 13h, flying west at a heading of 263°.

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 Tanzania. 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 05:18 in Seoul, it's 23:18 in Kiembi Samaki. With a 6-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 Kiembi Samaki (ZNZ) to Seoul (ICN) follows a heading of 52° (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 Zanzibar Airport (ZNZ) detail pages, or use our flight duration calculator to compare other routes.