Distance From Singapore Changi Airport to Sydney Kingsford Smith International Airport, SIN - SYD Distance

The distance from Singapore Changi Airport (SIN) to Sydney Kingsford Smith International Airport (SYD) is 3911 miles or 6294 kilometers or 3396 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Singapore ( Singapore ) to Sydney ( Australia )?

A one-way nonstop (direct) flight between Singapore and Sydney takes around 8 hours 59 minutes.

Estimated flight time from Singapore Changi Airport, Singapore, Singapore to Sydney Kingsford Smith International Airport, Sydney, Australia is 8 hours 59 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • SIN - SYD

Kilometers		6294 km
Statute Miles		3911 miles
Nautical Miles		3396 nm
Avg. Time of Flight		8 hours 59 minutes

Singapore Changi Airport to Sydney Kingsford Smith International Airport Flight Route Map - SIN to SYD Flight Path

Location of Singapore Changi Airport & Sydney Kingsford Smith International Airport is given below.
Click the map to view Singapore to Sydney nonstop flight path and travel direction.

Click to see flight route on Google Map between Singapore, Singapore and Sydney, Australia. .

Nonstop flight route between Singapore, Singapore and Sydney, Australia.

Time Difference Between the Airports • SIN - SYD

Time difference between Singapore (Singapore) and Sydney (Australia) is 3 Hours.
Sydney time is 3 Hours ahead of Singapore.

Location	Local Time
Singapore (Singapore)	2026-03-25, 03:57:46 +08
Sydney (Australia)	2026-03-25, 06:57:46 AEDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore

Destination

Sydney Kingsford Smith International Airport (SYD / YSSY) Sydney, Australia