The flight distance from Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia to Seletar Airport (XSP) in Seletar, Singapore is 6,309 kilometers (3,920 miles / 3,407 nautical miles). The estimated flight time for this route is approximately 8h, flying west northwest at a heading of 299°.

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 Singapore. 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 13:59 in Sydney, it's 10:59 in Seletar. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Seletar (XSP) to Sydney (SYD) follows a heading of 133° (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 Seletar Airport (XSP) detail pages, or use our flight duration calculator to compare other routes.