The flight distance from Perth International Airport (PER) in Perth, Australia to Samui Airport (USM) in Na Thon (Ko Samui Island), Thailand is 4,914 kilometers (3,053 miles / 2,653 nautical miles). The estimated flight time for this route is approximately 7h, flying north northwest at a heading of 337°.

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 Thailand. 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 07:58 in Perth, it's 06:58 in Na Thon (Ko Samui Island).

The return flight from Na Thon (Ko Samui Island) (USM) to Perth (PER) 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 Perth International Airport (PER) and Samui Airport (USM) detail pages, or use our flight duration calculator to compare other routes.