Q: How much does it cost for a return flight from Singapore to Sydney?

Airfare is below average for this route at the moment. Singapore to Sydney flights typically cost between £359 and £604 in August. The cheapest return price found within the last 5 days was £344 on Multiple Airlines (12 Aug–13 Aug).

Question 1

How often are flights from Singapore to Sydney delayed?

Accepted Answer

About 18% of weekly flights between Singapore and Sydney have experienced delays in the past year, with the average delay time being 118 minutes.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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.

Question 3

What is the most punctual flight time for Singapore to Sydney flights?

Accepted Answer

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 4

How much does it cost for a return flight from Singapore to Sydney?

Accepted Answer

Airfare is below average for this route at the moment.Singapore to Sydney flights typically cost between £359 and £604 in August.
The cheapest return price found within the last 5 days was £344 on Multiple Airlines (12 Aug–13 Aug).

Question 5

Which airline has the best punctuality record on Singapore to Sydney flights?

Accepted Answer

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

Question 6

How popular is this Singapore to Sydney flight route?

Accepted Answer

Flights from Singapore Changi to Sydney Kingsford Smith have been viewed 107 times in the past calendar month.

Question 7

How long is the flight from Singapore to Sydney?

Accepted Answer

There are many flights that can get you from Singapore to Sydney in 7h 35m. Fly via Qantas Airways, Scoot, or VietJet Air to get the fastest option. Airlines will cover a distance of 3908 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 8

What are the cheapest airlines flying from Singapore to Sydney round-trip?

Accepted Answer

According to our current data, Scoot (£229), Qantas Airways (£412), and Singapore Airlines (£443) offers the cheapest pricing from Singapore to Sydney. Scoot is priced at 45% lower than the current average price of a flight leaving 3 months from now.

Question 9

What are the cheapest airlines to fly from Singapore to Sydney one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Singapore to Sydney are Scoot (£121), Singapore Airlines (£212), and Qantas Airways (£414).

Question 10

How far ahead should I book a flight from Singapore to Sydney?

Accepted Answer

The price you pay for your flight from Singapore to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 11

What is the cheapest month to book a flight from Singapore to Sydney?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Singapore to Sydney (average of £341). Flying from Singapore to Sydney in January is currently the most expensive (average of £563). 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.

Question 12

Weekly flight availability from Singapore to Sydney

Accepted Answer

The most flights from SIN to SYD are scheduled on a Thursday (69 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (65 on average).

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Question 15

What are the cheapest flights from Singapore to Sydney?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £162. While the most popular route (Singapore Changi - Sydney Kingsford Smith) can be booked for £311 on average, our data indicates £439 when flying from Singapore to Sydney.

Question 16

What are the most reliable airlines from Singapore to Sydney?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Sydney on time: Iberia (92%), Scoot (90%), Finnair (85%).

Question 17

What are the most popular airlines that fly from Singapore to Sydney?

Accepted Answer

The most popular airlines flying from Singapore to Sydney are Scoot, Qantas Airways and Singapore Airlines. Something to consider prior to booking your flight.

Question 18

What is the cheapest time of day to fly from SIN to SYD?

Accepted Answer

When flying from Singapore to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 19

What airports do I use to fly from Singapore to Sydney?

Accepted Answer

To fly from Singapore to Sydney, you need to book a flight from Changi (SIN) to Kingsford Smith (SYD). Nonstop flights to Sydney Kingsford Smith from Singapore Changi take 7h 30m on average. When it comes time to book airfare, you have a few options: there are 67 outbound flights from Changi to Kingsford Smith offered by 4 different airlines.

Question 20

Can I find deals for flights from Singapore to Sydney that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Singapore to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 21

How can I find direct flights from Singapore to Sydney?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Sydney.

Question 22

Can I find deals for business class flights from Singapore to Sydney?

Accepted Answer

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.

Question 23

How does Cheapflights help users find flights from Singapore to Sydney?

Accepted Answer

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!

Question 24

Why should you use Cheapflights to find cheap flight tickets from Singapore to Sydney?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 25

Can Cheapflights find flights from Singapore to Sydney with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Sydney, users can toggle the no change fees filter when performing a flight search.

Question 26

Can Cheapflights notify me if prices for flights from Singapore to Sydney become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Singapore to Sydney 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.

Round-trip from	£344
One-way from	£171
Popular in	January
Cheapest in	August
Average price	£451
Good round-trip deal	£404 or less
Good one-way deal	£213 or less

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest£229	Average£379	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Qantas Airways	Cheapest£412	Average£531	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest£443	Average£503	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
British Airways	Cheapest£457	Average£548	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from Singapore to Sydney from £171

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Sydney

Cheapest flights from Singapore to SydneyExplore the most affordable flight options available from Singapore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Explore the most affordable flight options available from Singapore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Best flights from Singapore to SydneyDiscover carefully curated flight deals from Singapore to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2026.

Discover carefully curated flight deals from Singapore to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2026.

Direct flights from Singapore to SydneyExplore direct flight options from Singapore to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 July 2026.

Explore direct flight options from Singapore to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 July 2026.

Last-minute flights from Singapore to SydneyDiscover last-minute flight deals from Singapore to Sydney. Data last updated 17 July 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Sydney. Data last updated 17 July 2026 and is based on user searches.

One-way flights from Singapore to SydneySearch for one-way flight options from Singapore to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 July 2026.

Search for one-way flight options from Singapore to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 July 2026.

Find flight deals from Singapore to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Sydney that are best for you.

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.

Cheapflights Insights

How far ahead should I book a flight from Singapore to Sydney?

The price you pay for your flight from Singapore to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Singapore to Sydney?

What is the cheapest time of day to fly from SIN to SYD?

When flying from Singapore to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Singapore to Sydney?

Weekly flight availability from Singapore to Sydney

The most flights from SIN to SYD are scheduled on a Thursday (69 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (65 on average).

How often are flights from Singapore to Sydney delayed?

About 18% of weekly flights between Singapore and Sydney have experienced delays in the past year, with the average delay time being 118 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 11% 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 17 July 2026.

Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andScoot from Singapore to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Singapore to Sydney?

How popular is this Singapore to Sydney flight route?

How long is the flight from Singapore to Sydney?

What are the cheapest airlines flying from Singapore to Sydney round-trip?

What are the cheapest airlines to fly from Singapore to Sydney one-way?

What are the most reliable airlines from Singapore to Sydney?

What are the cheapest flights from Singapore to Sydney?

Can I find deals for flights from Singapore to Sydney that include hotel bookings?

How can I find direct flights from Singapore to Sydney?

Can I find deals for business class flights from Singapore to Sydney?

What is the cheapest month to book a flight from Singapore to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Singapore to Sydney by cabin class

Find flights from Singapore to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Sydney flights

Browse other Singapore and Sydney flight options. Last updated on 17 July 2026.

Other flights from Singapore

Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 17 July 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 July 2026.

Top 4 airlines flying from Singapore to Sydney

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Sydney?

Can Cheapflights find flights from Singapore to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Sydney become cheaper?

Cheapest flights from Singapore to Sydney
Explore the most affordable flight options available from Singapore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Best flights from Singapore to Sydney
Discover carefully curated flight deals from Singapore to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2026.

Direct flights from Singapore to Sydney
Explore direct flight options from Singapore to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 July 2026.

Last-minute flights from Singapore to Sydney
Discover last-minute flight deals from Singapore to Sydney. Data last updated 17 July 2026 and is based on user searches.

One-way flights from Singapore to Sydney
Search for one-way flight options from Singapore to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 July 2026.