The flight distance from Kuala Lumpur International Airport (KUL) in Kuala Lumpur, Malaysia to Osan Air Base (OSN) in Osan Air Base, South Korea is 4,613 kilometers (2,866 miles / 2,491 nautical miles). The estimated flight time for this route is approximately 6h, flying north northeast at a heading of 31°.

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 Malaysia with South Korea. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:24 in Kuala Lumpur, it's 01:24 in Osan Air Base.

The return flight from Osan Air Base (OSN) to Kuala Lumpur (KUL) follows a heading of 220° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Kuala Lumpur International Airport (KUL) and Osan Air Base (OSN) detail pages, or use our flight duration calculator to compare other routes.