The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to South Galway Airport (ZGL) in South Galway Airport, Australia is 12,740 kilometers (7,916 miles / 6,879 nautical miles). The estimated flight time for this route is approximately 16h, flying west southwest at a heading of 255°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with Australia. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:18 in Las Vegas, it's 19:18 in South Galway Airport. With a 18-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,065 feet between the two airports. South Galway Airport sits lower than Harry Reid International Airport.

The return flight from South Galway Airport (ZGL) to Las Vegas (LAS) follows a heading of 60° (east 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 Harry Reid International Airport (LAS) and South Galway Airport (ZGL) detail pages, or use our flight duration calculator to compare other routes.