Cheapflights Tip: The best prices from Sydney Kingsford Smith to Singapore Changi are usually found in May or August, booked 63 days in advance, depart on a Sunday or Tuesday and return on a Saturday
Cheap flight deals from Sydney to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Singapore (SIN). 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
December
Cheapest in
May
Average price
₹ 43,531
Good round-trip deal
₹ 63,056 or less
Good one-way deal
₹ 31,562 or less
Highest demand for flights based on searches. 21% potential increase in price (₹ 1,230,050 potential increase over avg. return price).
Best time to book a flight from Sydney to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Sydney 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 Sydney to Singapore
Prices
Airlines
Delays
How far ahead should I book a flight from Sydney to Singapore?
Use this chart to determine the optimal time to book a return flight from Sydney to Singapore. Price data was last updated on 14 November 2025.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Sydney to Singapore?
Currently, August is the cheapest month in which you can book a flight from Sydney to Singapore (average of ₹ 22,874). Flying from Sydney to Singapore in December is currently the most expensive (average of ₹ 45,659). 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 SYD to SIN?
Find hourly flight availability from Sydney to Singapore. 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.
A simple way to save on the total cost of your ticket is to fly from Sydney to Singapore in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Sydney to Singapore?
Use this chart to determine the cheapest time to fly return from Sydney to Singapore. Price data was last updated on 2 November 2025.
Travellers seeking maximum savings on their Sydney to Singapore flight should consider departing on Sunday at midday when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Sydney to Singapore
Explore weekly flight availability from Sydney to Singapore. 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 SYD to SIN are scheduled on a Saturday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (59 on average).
How often are flights from Sydney to Singapore delayed?
About 14% of weekly flights between Sydney and Singapore have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for Sydney to Singapore flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Singapore flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 5% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Singapore. 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 Sydney to Singapore flight route?
This flight path from Sydney Kingsford Smith to Singapore Changi was viewed by 761 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the most reliable airlines from Sydney to Singapore?
Consider Lufthansa (95%), Air India (92%) or Virgin Australia (92%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Singapore.
Can I find deals for flights from Sydney to Singapore that include hotel bookings?
Yes. In addition to deals on Sydney to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Singapore.
Can I find deals for business class flights from Sydney to Singapore?
Yes. Cheapflights offers flight deals from Sydney to Singapore 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 Sydney to Singapore?
Currently, August is the cheapest month in which you can book a flight from Sydney to Singapore (average of ₹ 22,874). Flying from Sydney to Singapore in December is currently the most expensive (average of ₹ 45,659). 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.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 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 Sydney to Singapore?
Deals for Sydney to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Singapore?
Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Sydney to Singapore with no change fees?
Need flexible booking options for your flight to Singapore from Sydney? 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 Sydney to Singapore become cheaper?
Yes, Cheapflights offers price alerts on Sydney to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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