The flight distance from Gregory Downs Airport (GGD) in Gregory Downs Airport, Australia to Singapore Changi International Airport (SIN) in Singapore, Singapore is 4,446 kilometers (2,762 miles / 2,400 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 296°.

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 00:09 in Gregory Downs Airport, it's 22:09 in Singapore.

The return flight from Singapore (SIN) to Gregory Downs Airport (GGD) follows a heading of 122° (east 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 Gregory Downs Airport (GGD) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.