The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Ranau Airport (RNU) in Ranau, Malaysia is 3,642 kilometers (2,263 miles / 1,967 nautical miles). The estimated flight time for this route is approximately 5h, flying south southwest at a heading of 198°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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

Time zone information: When it's 04:42 in Seoul, it's 03:42 in Ranau.

There is a significant elevation difference of 1,777 feet between the two airports. Ranau Airport sits higher than Incheon International Airport.

The return flight from Ranau (RNU) to Seoul (ICN) follows a heading of 14° (north 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 Ranau Airport (RNU) detail pages, or use our flight duration calculator to compare other routes.