The flight distance from Sirri Island Airport (SXI) in Sirri Island Airport, Iran to Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia is 12,152 kilometers (7,551 miles / 6,562 nautical miles). The estimated flight time for this route is approximately 15h, flying east southeast at a heading of 119°.

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

Time zone information: When it's 11:34 in Sirri Island Airport, it's 18:04 in Sydney. With a 6.5-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 Sydney (SYD) to Sirri Island Airport (SXI) follows a heading of 289° (west 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 Sirri Island Airport (SXI) and Sydney Kingsford Smith International Airport (SYD) detail pages, or use our flight duration calculator to compare other routes.