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Cheap flights from Singapore to Sydney from £127

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
31 Aug — 7 Sep1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Sydney Kingsford Smith are usually found in May or March, booked 85 days in advance, depart on a Sunday or Saturday and return on a Tuesday

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 26 August 2025.

Round-trip from

£229

One-way from

£127

Popular in

January

Cheapest in

May

Average price

£316

Good round-trip deal

£369 or less

Good one-way deal

£128 or less
Scoot
  • Scoot
  • 22/10-26/10
  • Nonstop
  • 15h 30m total
  • Singapore to Sydney
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Scoot
  • Scoot
  • 8/11
  • Nonstop
  • 7h 55m total
  • Singapore to Sydney
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Highest demand for flights based on searches. 22% potential increase in price (£81 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Singapore Changi to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Singapore Changi to Sydney Kingsford Smith.
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Find flight deals from Singapore to Sydney

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 26 August 2025.

Wed 22/1009:45SIN - SYD
Nonstop7h 25mScoot
Sun 26/1020:05SYD - SIN
Nonstop8h 05mScoot
Deal found 25/8£229
Wed 22/1020:45SIN - SYD
1 stop21h 15mMultiple Airlines
Sun 26/1020:05SYD - SIN
Nonstop8h 05mMultiple Airlines
Deal found 25/8£239
Tue 26/819:10SIN - SYD
1 stop10h 40mMultiple Airlines
Tue 2/920:40SYD - SIN
1 stop13h 50mMultiple Airlines
Deal found 26/8£277
Tue 26/816:10SIN - SYD
1 stop13h 40mMultiple Airlines
Wed 10/909:15SYD - SIN
1 stop24h 00mMultiple Airlines
Deal found 24/8£280
Thu 16/1004:50SIN - SYD
1 stop13h 10mMultiple Airlines
Mon 23/214:20SYD - SIN
Nonstop8h 05mMultiple Airlines
Deal found 25/8£311
Thu 2/1019:45SIN - SYD
1 stop12h 00mGaruda Indonesia
Tue 21/1012:45SYD - SIN
1 stop10h 50mGaruda Indonesia
Deal found 25/8£323

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Singapore to Sydney that are best for you.

Fly from

Singapore

Fly to

Sydney

Route

Depart

Return

Price

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Tue 21/10

01:50-10:45

1 stop29h 55m

Sydney Kingsford Smith

Sun 26/10

20:05-01:10

Nonstop8h 05m

£288

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Thu 2/10

19:45-09:45

1 stop12h 00m

Sydney Kingsford Smith

Tue 21/10

12:45-20:35

1 stop10h 50m

£323

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Mon 15/9

21:20-20:00

1 stop20h 40m

Sydney Kingsford Smith

Thu 23/10

22:15-08:30

1 stop13h 15m

£337

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sat 18/10

21:45-10:45

1 stop10h 00m

Sydney Kingsford Smith

Sun 2/11

12:45-14:20

1 stop28h 35m

£342

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sun 19/10

21:45-10:45

1 stop10h 00m

Sydney Kingsford Smith

Fri 31/10

12:45-08:35

1 stop22h 50m

£342

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sun 19/10

15:45-10:45

1 stop16h 00m

Sydney Kingsford Smith

Wed 29/10

12:45-08:35

1 stop22h 50m

£342

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Mon 20/10

13:00-10:45

1 stop18h 45m

Sydney Kingsford Smith

Fri 31/10

12:45-20:25

1 stop10h 40m

£342

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sun 19/10

21:45-10:45

1 stop10h 00m

Sydney Kingsford Smith

Sun 2/11

12:45-11:55

1 stop26h 10m

£342

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Wed 15/10

21:45-10:45

1 stop10h 00m

Sydney Kingsford Smith

Sat 1/11

12:45-08:35

1 stop22h 50m

£342

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Thu 16/10

21:45-10:45

1 stop10h 00m

Sydney Kingsford Smith

Wed 29/10

12:45-21:55

1 stop12h 10m

£342

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 21 results
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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

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 22 August 2025.

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 85 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?

Currently, May is the cheapest month in which you can book a flight from Singapore to Sydney (average of £985). Flying from Singapore to Sydney in July is currently the most expensive (average of £1,724). 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 26 August 2025.

It’s optimal to fly from Singapore to Sydney at midday. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight in the afternoon.

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 26 August 2025.
Check out reviews from past customers who have flown with Emirates, Singapore Airlines, andQantas Airways 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.
Emirates
8.1
Very Good
3,318 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,318 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,352 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qantas Airways
7.5
Good
904 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Scoot
6.7
Okay
309 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
British Airways
6.7
Okay
7,309 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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.

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

    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 61 outbound flights from Changi to Kingsford Smith offered by 5 different airlines.

  • How popular is this Singapore to Sydney flight route?

    Flights from Singapore Changi to Sydney Kingsford Smith have been viewed 165 times in the past calendar month.

  • How long is the flight from Singapore to Sydney?

    There are many flights that can get you from Singapore to Sydney in 12h. Fly via Garuda Indonesia to get the fastest option. Airlines will cover a distance of 3908 mi.

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

    According to our current data, Scoot (£219), Emirates (£354), and British Airways (£355) offers the cheapest pricing from Singapore to Sydney. Scoot is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Singapore to Sydney?

    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: Lufthansa (83%), Iberia (82%), Air India (81%).

  • What are the cheapest flights from Singapore to Sydney?

    Looking at all options, your cheapest flight can be booked for £124. While the most popular route (Singapore Changi - Sydney Kingsford Smith) can be booked for £310 on average our data indicates £1,109 when flying from Singapore to Sydney.

  • 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, May is the cheapest month in which you can book a flight from Singapore to Sydney (average of £985). Flying from Singapore to Sydney in July is currently the most expensive (average of £1,724). 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

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Top 5 airlines flying from Singapore to Sydney

Discover the top 5 airlines 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 858,174 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£219Average£358FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
EmiratesCheapest£354Average£384FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£355Average£675FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qantas AirwaysCheapest£364Average£494FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest£418Average£527FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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?

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.

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

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.

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

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.

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