A Singapore to Sydney flight covers about 6,300 km and takes close to eight hours nonstop. Four airlines fly direct from Changi Airport to Sydney Kingsford Smith Airport: Singapore Airlines, Qantas, Scoot, and British Airways. Between them, they run dozens of departures every week, so finding a seat is rarely the hard part.
The harder part is picking the right fare and month, and having your entry papers ready before you reach the gate. This guide covers flight times, airlines, ticket prices, the best months to travel, and the Australian ETA. Prices and schedules reflect what we found in October 2026, so check them again before you pay.
A nonstop Singapore to Sydney flight takes about 7 hours 45 minutes to 8 hours 5 minutes. Singapore Airlines, Qantas, Scoot, and British Airways all fly direct from SIN to SYD. In 2026, the lowest one-way fares started near SGD 210 on Scoot, and Singapore passport holders need an Australian ETA.
Singapore to Sydney flight time and distance
The flight time from Singapore to Sydney is about 7 hours 45 minutes on a nonstop service. Data from FlightsFrom puts the distance at 6,328 km, or roughly 3,930 miles. Your real time in the air can shift by 15 to 20 minutes, depending on winds and the routing air traffic control gives the crew.
The return leg is slower. Flights from Sydney to Singapore usually take about 8 hours 35 minutes, because aircraft heading west fly into stronger headwinds. Keep this in mind if you plan a tight connection at Changi on the way home.
Sydney sits ahead of Singapore on the clock, and the gap changes during the year. Sydney moves to daylight saving time on the first Sunday of October, which puts it 3 hours ahead until early April. For the rest of the year, the difference is 2 hours.
Many departures leave Changi late in the evening and land in Sydney the next morning. A flight leaving at 8:00 pm Singapore time in November lands at around 6:45 am in Sydney. You lose most of a night’s sleep, so a window seat and an eye mask help more than you might think.
Most flights on this route use wide-body jets with two aisles, such as the Boeing 787 that Scoot flies. The full-service airlines add seatback screens, power outlets, and a full meal service. On an overnight flight, pick an aisle seat if you plan to get up often, or a window seat if you want to sleep.
Airlines, fares, and booking tips for Singapore to Sydney flights
Four airlines run direct flights from Singapore to Sydney, and each one suits a different kind of traveler. The table below compares them on service type and how often each one flies nonstop.
| Airline | Service type | Nonstop flights |
| Singapore Airlines | Full service | Several a day |
| Qantas | Full service | About 15 a week |
| Scoot | Low cost | About 18 a week |
| British Airways | Full service | Daily (BA15) |
All four airlines land at T1, the international terminal at Sydney Airport. That keeps the arrival the same no matter which one you book. The real choice comes down to price, flight times, and what you want included.
Full-service airlines on the route
The national airline runs the most nonstop departures on this route, with several flights a day from Changi. Economy fares include meals, drinks, seatback films, and a checked bag on most fare types. Its earliest departure usually leaves around 12:45 am and lands in Sydney in time for breakfast.
Qantas flies about 15 nonstop services a week between Changi and Sydney, based on Expedia route data. It makes sense if you collect Qantas Frequent Flyer points or need a domestic flight once you land. You can book through to Melbourne, Brisbane, or Cairns on one ticket.
British Airways also flies this sector as part of BA15, its London to Sydney service. You can buy the Singapore leg on its own, and fares sometimes undercut the other full-service airlines. Bags on its cheapest economy fares can cost extra, so read the fare rules before you pay.
Budget flights with Scoot
Scoot is the low-cost airline of the Singapore Airlines group and the usual choice for cheap flights from Singapore to Sydney. It runs about 18 nonstop flights a week on Boeing 787 aircraft. The base fare covers your seat and a small cabin bag, and very little else.
Scoot charges extra for most things that come free on the full-service airlines. Expect to pay separately for these:
- Checked bags, which are cheaper when you add them online before the flight
- Hot meals, snacks, and drinks served on board
- Seat selection, including the extra legroom rows
- Blankets, pillows, and inflight Wi-Fi
Add these up before you compare prices. A low base fare can land close to a Singapore Airlines economy ticket once you include a 20 kg bag and two meals.
Scoot works best for a solo traveler on a short trip with carry-on luggage only. For a family with suitcases, the full-service airlines often cost about the same once every extra is counted.
Scoot also sells ScootPlus, a premium seat with more legroom, a meal, and a bigger baggage allowance. It can be a fair middle ground for tall travelers on an overnight flight.
Ticket prices and when to book
Expedia listed one-way fares from about SGD 210 and return fares from about SGD 390 on this route over the past year. Those are the lowest prices seen, mostly on Scoot sale fares. Full-service economy tickets usually cost more, and the gap grows in busy months.
Booking six to ten weeks ahead tends to give the best balance of price and choice, according to fare tracking sites. Midweek departures on a Tuesday or Wednesday are often cheaper than Friday or Sunday flights, when weekend travelers fill the plane.
Set a price alert on Google Flights or Skyscanner for the SIN to SYD route. Both full-service airlines run fare sales during the year. Signing up for their email lists is the easiest way to hear about them early.
The cabin you pick changes the price of a Singapore to Sydney flight more than the date does. Business class on the full-service airlines often costs several times the economy fare. If you want more room for less money, premium economy sits in between and comes with a wider seat.
Best time of year to fly
The cheapest months for a Singapore to Sydney flight usually fall outside school holidays in both countries. February to May and late August to early November tend to be the quieter periods for fares and crowds.
Fares climb in December and January, when Sydney has its summer holidays and the New Year’s Eve fireworks over the harbour. Singapore school holidays in June and from late November also push demand and prices up on this route.
For weather, Sydney is mild from March to May and from September to November. Daytime highs sit around 20 to 25°C, which is good weather for the Bondi to Coogee coastal walk. Summer days often pass 30°C, and winter mornings in July can drop below 10°C.
Vivid Sydney, the light festival held from late May to mid June, also pushes up hotel prices in the city. If you want to see it, book your flight and your room early.
ETA visa and entry rules for Australia
Singapore passport holders need an Electronic Travel Authority, subclass 601, before boarding any flight to Australia. There is no visa fee, only a small service charge, and the whole thing takes about 15 minutes on your phone. Here is how it works for Singapore to Sydney Flight:
- Download the official Australian ETA app from the App Store or Google Play.
- Scan the photo page of your passport and take a live selfie in the app.
- Answer the questions about your trip, health, and past travel.
- Pay the AUD 20 service charge, about SGD 17, by card.
- Wait for the approval email, which often arrives within minutes.
The ETA stays valid for 12 months and allows several visits of up to three months each. It is run by the Department of Home Affairs, so skip third-party websites that charge extra for the same approval.
People in Singapore with other passports, such as Indian or Nepali passports, usually need a Visitor visa, subclass 600. That application goes through ImmiAccount and can take several weeks, so start early. Australia also has strict biosecurity rules, so declare all food, plant, and animal products when you land.
Checklist before your Singapore to Sydney flight
A little preparation in the week before departure makes landing in Sydney much smoother. Run through these points before you leave for Changi.
- Apply for your ETA or visitor visa at least a week before you fly.
- Check your departure terminal at Changi, since airlines on this route use different ones.
- Arrive at Changi two to three hours before your international departure time.
- Pack a light jacket, because Sydney mornings feel cool after Singapore’s heat.
- Keep packaged snacks easy to reach so you can declare them at biosecurity.
- Use a contactless bank card or an Opal card to tap on Sydney trains.
- Download offline maps of Sydney before you board, in case roaming is slow.
At Sydney Airport, Singapore citizens with an electronic passport can usually use the SmartGate kiosks at passport control. These scan your passport and face, which is often quicker than the staffed desks. After that, you collect your bags, pass biosecurity, and walk out to the train or taxi rank.
Frequently asked questions
Which airline is cheapest from Singapore to Sydney?
Scoot usually has the lowest base fares on this route, with one-way sale prices from about SGD 210 seen in 2026. Its base fare only covers a seat and a small cabin bag. Once you add a checked bag and meals, Singapore Airlines or Qantas can cost almost the same, so compare the full price.
Is the Singapore to Sydney flight an overnight flight?
Many departures are overnight. They leave Changi between about 8:00 pm and 1:00 am and land in Sydney early the next morning. Some full-service airlines also run daytime flights that arrive in the evening. Choose a daytime flight if you sleep badly on planes and want to reach your hotel ready for bed.
Can I fly from Singapore to Sydney with a stopover?
Yes, you can connect through cities such as Kuala Lumpur, Bali, Melbourne, or Brisbane. A connection adds 3 to 10 hours to the trip, depending on the layover. These routes are sometimes cheaper during peak season, but with so many nonstop options, a stopover rarely saves enough to be worth it.
Can I get an Australian ETA when I land in Sydney?
No, you cannot apply for an ETA at the border. Airlines check your ETA or visa at check-in in Singapore and will not let you board without one. Apply through the AustralianETA app before your trip. Most approvals arrive within minutes, but some take longer if extra checks are needed.
How do I get from Sydney Airport to the city?
The Airport Link train is the fastest option and reaches Central Station in about 13 minutes. Trains run from the international terminal every few minutes for most of the day. You can tap on with a contactless bank card. A taxi or rideshare to the city centre takes 20 to 40 minutes, depending on traffic.
Planning your Singapore to Sydney flight
The nonstop route between Changi and Sydney is one of the easiest long flights in the region, at just under eight hours. Pick Scoot for the lowest fare if you travel light. Choose Singapore Airlines, Qantas, or British Airways if you want bags, meals, and more flight times included.
Book six to ten weeks ahead, avoid school holiday peaks, and get your ETA sorted before your Singapore to Sydney flight. Your next step is simple: set a fare alert for SIN to SYD today and compare the full price once you find dates that work.
A few minutes of checking now can save you a good share of the fare. It also means you land in Sydney with your ETA ready, your bags paid for, and a clear plan for the train into town.