Cheapflights Tip: The best prices from Singapore Changi to Sydney Kingsford Smith are usually found in May or August, booked 85 days in advance, depart on a Saturday or Wednesday and return on a Sunday
Cheap flight deals from Singapore to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 November 2025.
Popular in
January
Cheapest in
May
Average price
₹ 44,950
Good one-way deal
₹ 18,180 or less
Highest demand for flights based on searches. 22% potential increase in price (₹ 1,186,872 potential increase over avg. return price).
Best time to book a flight from Singapore to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Sydney
Prices
Airlines
Delays
How far ahead should I book a flight from Singapore to Sydney?
Use this chart to determine the optimal time to book a return flight from Singapore to Sydney. Price data was last updated on 14 November 2025.
The best time to book flights from Singapore to Sydney is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Singapore to Sydney?
Currently, February is the cheapest month in which you can book a flight from Singapore to Sydney (average of ₹ 17,111). Flying from Singapore to Sydney in January is currently the most expensive (average of ₹ 28,991). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to SYD?
Find hourly flight availability from Singapore to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 November 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Sydney as you normally would.
Weekly flight availability from Singapore to Sydney
Explore weekly flight availability from Singapore to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 November 2025.
The most flights from SIN to SYD are scheduled on a Friday (73 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (52 on average).
How often are flights from Singapore to Sydney delayed?
About 25% of weekly flights between Singapore and Sydney have experienced delays in the past year, with the average delay time being 115 minutes.
What is the most punctual flight time for Singapore to Sydney flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Sydney flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 16 November 2025.
Get a feel of what it's like to fly with Scoot from Singapore to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
We didn’t have food or entertainment but the flight was very good .will fly with them again.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Singapore to Sydney flight route?
This flight path from Singapore Changi to Sydney Kingsford Smith was viewed by 38 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Singapore to Sydney round-trip?
Flying on Scoot is currently your cheapest option to Sydney, with prices starting at ₹ 29,112. This flight start at 35% lower than the current average price 3 months from now.
What are the most reliable airlines from Singapore to Sydney?
Before booking your flight to Sydney from Singapore, have a look at the most reliable airlines to get you to your destination on time: China Eastern (93%), Fiji Airways (89%), SriLankan Airlines( 89%).
Can I find deals for flights from Singapore to Sydney that include hotel bookings?
Yes. In addition to deals on Singapore to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Sydney.
Can I find deals for business class flights from Singapore to Sydney?
Yes. Cheapflights offers flight deals from Singapore to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Sydney?
Currently, February is the cheapest month in which you can book a flight from Singapore to Sydney (average of ₹ 17,111). Flying from Singapore to Sydney in January is currently the most expensive (average of ₹ 28,991). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Discover the top airline that operate flights from Singapore to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Sydney?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Singapore today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Singapore to Sydney?
Cheapflights helps you find that perfect flight to Sydney from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Singapore to Sydney with no change fees?
Need flexible booking options for your flight to Sydney from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Singapore to Sydney become cheaper?
Yes! Start tracking prices for Singapore to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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