The flight distance from Letterkenny Airport (LTR) in Letterkenny, Ireland to Perth International Airport (PER) in Perth, Australia is 14,975 kilometers (9,305 miles / 8,086 nautical miles). The estimated flight time for this route is approximately 19h, flying east at a heading of 83°.

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

Time zone information: When it's 18:03 in Letterkenny, it's 02:03 in Perth. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Perth (PER) to Letterkenny (LTR) follows a heading of 318° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Letterkenny Airport (LTR) and Perth International Airport (PER) detail pages, or use our flight duration calculator to compare other routes.