The flight distance from Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia to Ulsan Airport (USN) in Ulsan, South Korea is 8,058 kilometers (5,007 miles / 4,351 nautical miles). The estimated flight time for this route is approximately 10h, flying north northwest at a heading of 342°.

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 Australia with South Korea. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 09:11 in Sydney, it's 07:11 in Ulsan.

The return flight from Ulsan (USN) to Sydney (SYD) follows a heading of 161° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sydney Kingsford Smith International Airport (SYD) and Ulsan Airport (USN) detail pages, or use our flight duration calculator to compare other routes.