The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Kao Airport (KAZ) in Kao-Celebes Island, Indonesia is 4,037 kilometers (2,508 miles / 2,180 nautical miles). The estimated flight time for this route is approximately 6h, flying south at a heading of 178°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting South Korea with Indonesia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:24 in Seoul, it's 14:24 in Kao-Celebes Island.

The return flight from Kao-Celebes Island (KAZ) to Seoul (ICN) follows a heading of 358° (north). 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 Kao Airport (KAZ) detail pages, or use our flight duration calculator to compare other routes.