The flight distance from Kuala Lumpur International Airport (KUL) in Kuala Lumpur, Malaysia to Ulsan Airport (USN) in Ulsan, South Korea is 4,629 kilometers (2,876 miles / 2,499 nautical miles). The estimated flight time for this route is approximately 6h, flying northeast at a heading of 35°.

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 10:27 in Kuala Lumpur, it's 11:27 in Ulsan.

The return flight from Ulsan (USN) to Kuala Lumpur (KUL) follows a heading of 224° (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 Ulsan Airport (USN) detail pages, or use our flight duration calculator to compare other routes.