Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to Sydney from $351

SIN — SYD
13 Nov — 20 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Sydney

Sun 1/1117:00 -
1 stop14h 00m
Wed 27/120:05 -
Nonstop8h 15m
Deal found 11/10$665
Sun 1/1117:00 -
1 stop14h 00m
Fri 6/1120:05 -
Nonstop8h 15m
Deal found 11/10$668
Mon 19/1021:30 -
1 stop19h 30m
Sun 25/1010:45 -
1 stop26h 35m
Deal found 9/10$671
Mon 19/1021:30 -
1 stop19h 30m
Fri 23/1010:45 -
1 stop13h 00m
Deal found 12/10$673
Tue 29/1207:55 -
Nonstop7h 55m
Sun 31/113:25 -
Nonstop8h 15m
Deal found 10/10$675
Tue 29/1207:55 -
Nonstop7h 55m
Thu 28/120:05 -
Nonstop8h 15m
Deal found 10/10$678
Tue 20/1019:30 -
1 stop33h 50m
Sat 24/1021:35 -
Nonstop8h 30m
Deal found 13/10$680
Wed 18/1101:15 -
Nonstop7h 55m
Fri 27/1120:05 -
Nonstop8h 15m
Deal found 10/10$684

Find flight deals from Singapore to Sydney

Round-trip from

$665

One-way from

$351

Popular in

January

Cheapest in

March

Average price

$770

Good round-trip deal

$700 or less

Good one-way deal

$424 or less
Scoot
  • Scoot
  • 1/11-29/1
  • 1 total stop
  • 22h 15m total
  • Singapore to Sydney
Search Deals
Scoot
  • Scoot
  • 2/11-31/12
  • Nonstop
  • 7h 55m total
  • Singapore to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($243 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Singapore to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from Singapore to Sydney Kingsford Smith.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sun 20/12

13:40-13:40

1 stop21h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$429

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sun 27/12

13:40-13:40

1 stop21h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$430

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Fri 25/12

03:00-13:40

1 stop31h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$430

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Tue 3/11

01:10-15:05

1 stop34h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$450

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Wed 21/10

17:00-06:55

1 stop10h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$452
Fastest return journey

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Tue 3/11

01:15-12:10

Nonstop7h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$460

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Wed 16/12

17:00-15:05

1 stop19h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$465

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sat 28/11

08:30-19:25

Nonstop7h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$488

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sun 25/10

17:00-10:00

1 stop14h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$535

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Tue 22/12

14:15-10:25

2 stops17h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

$539

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

Cheapflights Insights

Everything you need to know about your flight from Singapore to Sydney

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

Currently, March is the cheapest month in which you can book a flight from Singapore to Sydney (average of $708). Flying from Singapore to Sydney in January is currently the most expensive (average of $1,111). 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 SG 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.

Weekly flight availability from Singapore to Sydney

The most flights from SG0 to SYD are scheduled on a Monday (64 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (47 on average).

How often are flights from Singapore to Sydney delayed?

About 16% of weekly flights between Singapore and Sydney have experienced delays in the past year, with the average delay time being 117 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 10% of flights being delayed.

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

The best time to book flights from Singapore to Sydney is 75 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.

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Singapore to Sydney, such as Singapore Airlines,Qantas Airways, andScoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,623 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,623 reviews
Singapore Airlines
8.2
Very Good
1,623 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Qantas Airways
7.5
Good
1,109 reviews
Singapore Airlines
8.2
Very Good
1,623 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Scoot
6.7
Okay
336 reviews
Singapore Airlines
8.2
Very Good
1,623 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
British Airways
6.7
Okay
8,262 reviews
Singapore Airlines
8.2
Very Good
1,623 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.1

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

  • What airport do you fly into for flights to Sydney from Singapore?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Singapore to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How popular is this Singapore to Sydney flight route?

    The Singapore to Sydney Kingsford Smith flight path was viewed by 211 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Sydney?

    There are many flights that can get you from Singapore to Sydney in 7h 50m. Fly via British Airways, Qantas Airways, or Scoot to get the fastest option. The distance from Singapore to Sydney is about 6289 km. Most flights are nonstop.

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

    One-way options have recently been found by users for as low as $253 on Scoot. Other airlines that offer cheap prices include VietJet Air from $326 and Jetstar from $340 one-way.

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

    The top 3 most reliable airlines when flying from Singapore to Sydney are Ethiopian Air (90%), ANA (89%) and Aegean Airlines (88%).

  • What are the cheapest flights from Singapore to Sydney?

    While on average a flight from Singapore to Sydney is generally $2,349, our data shows the cheapest flight currently is $265. When looking at the most popular route, (Singapore Changi - Sydney Kingsford Smith), you can expect to pay $543 for that flight.

  • 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, March is the cheapest month in which you can book a flight from Singapore to Sydney (average of $708). Flying from Singapore to Sydney in January is currently the most expensive (average of $1,111). 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
Parramatta
Wollongong
Penrith
Manly
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Singapore to Sydney

AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$470Average$879FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapest$664Average$1,103FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$726Average$852FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
British AirwaysCheapest$812Average$1,107FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Sydney flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Singapore to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.