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SIN to SDY: distance & flight time
Singapore (Singapore Changi Airport) → Sidney (Sidney - Richland Regional Airport)
8,646 mi
13,915 km · 7,513 nm
17h 25m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SIN→SDY fares Phone-only fares on this route — call free
Flight time details
8,646 miles nonstop takes roughly 17h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- SDY — Sidney - Richland Regional Airport · Sidney, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is SIN from SDY?
The flight distance from Singapore (SIN) to Sidney (SDY) is 8,646 miles (13,915 km, 7,513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to SDY?
A nonstop flight takes about 17h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Singapore and Sidney?
Sidney is 14 hours behind Singapore.
What is the cheapest way to fly from SIN to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–SDY that never appear on search engines, with no booking fees.