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 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.

How popular is this Singapore to Sydney flight route?

Flights from Singapore Changi to Sydney Kingsford Smith have been viewed 92 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 7h 50m. Fly via British Airways, Qantas Airways, or Cathay Pacific 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.

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

According to our current data, Scoot (£242), British Airways (£287), and Qantas Airways (£401) offers the cheapest pricing from Singapore to Sydney. Scoot is priced at 46% lower than the current average price of a flight leaving 3 months from now.

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

The cheapet airlines for a one-way flight from Singapore to Sydney are Scoot (£123), Singapore Airlines (£390), and Qantas Airways (£430).

Weekly flight availability from Singapore to Sydney

The most flights from SIN to SYD are scheduled on a Sunday (68 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (54 on average).

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.

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).

What are the cheapest flights from Singapore to Sydney?

Looking at all options, your cheapest flight can be booked for £164. While the most popular route (Singapore Changi - Sydney Kingsford Smith) can be booked for £316 on average, our data indicates £499 when flying from Singapore to Sydney.

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: Ethiopian Air (90%), ANA (89%), Aegean Airlines (88%).

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

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

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 63 outbound flights from Changi to Kingsford Smith offered by 4 different airlines.

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.

£185+ Cheap Flights from Singapore to Sydney

Cheapflights Tip: The best prices from Singapore Changi to Sydney Kingsford Smith are usually found in March or August, booked 76 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Singapore to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 12 October 2026.

Sun 1/1101:15 -

Nonstop7h 55m

Tue 3/1120:05 -

Nonstop8h 15m

Deal found 12/10£366

Thu 12/1101:15 -

Nonstop7h 55m

Sun 22/1120:05 -

Nonstop8h 15m

Deal found 8/10£389

Wed 14/1019:30 -

2 stops34h 50m

Wed 28/1020:05 -

Nonstop8h 15m

Deal found 8/10£390

Mon 2/1107:55 -

Nonstop7h 55m

Wed 11/1112:05 -

1 stop25h 10m

Deal found 9/10£394

Fri 30/1007:55 -

Nonstop7h 55m

Thu 5/1120:05 -

Nonstop8h 15m

Deal found 7/10£404

Tue 29/1213:40 -

1 stop21h 00m

Fri 8/122:30 -

1 stop30h 30m

Deal found 9/10£404

Thu 12/1101:15 -

Nonstop7h 55m

Sun 22/1117:10 -

2 stops17h 05m

Deal found 7/10£409

Sun 1/1101:10 -

1 stop34h 55m

Tue 3/1120:05 -

Nonstop8h 15m

Deal found 12/10£413

Fri 30/1017:00 -

1 stop19h 05m

Thu 5/1120:05 -

Nonstop8h 15m

Deal found 7/10£414

Sun 15/1117:00 -

1 stop14h 00m

Sun 22/1120:05 -

Nonstop8h 15m

Deal found 8/10£415

Wed 25/1115:35 -

1 stop12h 50m

Wed 2/1210:35 -

1 stop10h 50m

Deal found 11/10£417

Find flight deals from Singapore to Sydney

Round-trip from	£354
One-way from	£185
Popular in	January
Cheapest in	March
Average price	£406
Good round-trip deal	£348 or less
Good one-way deal	£296 or less

25/3-10/4
1 total stop
22h 30m total
Singapore to Sydney

Search Deals

Scoot
14/11-31/12
Nonstop
7h 55m total
Singapore to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 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 Changi to Sydney Kingsford Smith.

Search Deals

Price to beat on a one-way flight from Singapore Changi to Sydney Kingsford Smith.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sun 28/2

21:00-18:50

1 stop18h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£200

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

£226

Fastest return journey

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sun 21/2

08:30-19:25

Nonstop7h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£228

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

£245

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Tue 1/12

18:25-09:50

1 stop12h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£279

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Thu 3/12

16:15-10:00

1 stop14h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£296

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Wed 11/11

13:05-10:00

2 stops41h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£298

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Fri 4/12

08:30-19:25

Nonstop7h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£304

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Sat 31/10

14:55-10:00

2 stops40h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£308

SingaporeSydney

SIN Singapore Changi - SYD Sydney Kingsford Smith

SINSYD

Singapore Changi

Mon 14/12

13:40-10:00

2 stops41h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-21:30

Nonstop0h 00m

£316

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 23 resultsSorted by cheapest first

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.

SIN-SYD

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?

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 75 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, March is the cheapest month in which you can book a flight from Singapore to Sydney (average of £373). Flying from Singapore to Sydney in January is currently the most expensive (average of £586). 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?

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?

Airfare is typical for this route at the moment.

Singapore to Sydney flights typically cost between £319 and £547 in March.
The cheapest return price found within the last 5 days was £354 on Multiple Airlines (25 Mar–10 Apr).

Reviews of airlines servicing Sydney

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.

Singapore Airlines

8.2

Very Good

1,623 reviews

Check prices

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

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Qantas Airways

7.5

Good

1,109 reviews

Singapore Airlines

8.2

Very Good

1,623 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Scoot

6.7

Okay

336 reviews

Singapore Airlines

8.2

Very Good

1,623 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

British Airways

6.7

Okay

8,260 reviews

Singapore Airlines

8.2

Very Good

1,623 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Related info for your journey

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 63 outbound flights from Changi to Kingsford Smith offered by 4 different airlines.
How popular is this Singapore to Sydney flight route?
Flights from Singapore Changi to Sydney Kingsford Smith have been viewed 92 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 7h 50m. Fly via British Airways, Qantas Airways, or Cathay Pacific 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.
What are the cheapest airlines flying from Singapore to Sydney round-trip?
According to our current data, Scoot (£242), British Airways (£287), and Qantas Airways (£401) offers the cheapest pricing from Singapore to Sydney. Scoot is priced at 46% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Singapore to Sydney one-way?
The cheapet airlines for a one-way flight from Singapore to Sydney are Scoot (£123), Singapore Airlines (£390), and Qantas Airways (£430).
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: Ethiopian Air (90%), ANA (89%), Aegean Airlines (88%).
What are the cheapest flights from Singapore to Sydney?
Looking at all options, your cheapest flight can be booked for £164. While the most popular route (Singapore Changi - Sydney Kingsford Smith) can be booked for £316 on average, our data indicates £499 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, March is the cheapest month in which you can book a flight from Singapore to Sydney (average of £373). Flying from Singapore to Sydney in January is currently the most expensive (average of £586). 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

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Top 4 airlines flying from Singapore to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest£242	Average£384	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
British Airways	Cheapest£287	Average£546	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qantas Airways	Cheapest£401	Average£467	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest£406	Average£508	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines 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?

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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Cheap flights from Singapore to Sydney from £185

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. 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 12 October 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 12 October 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 12 October 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 12 October 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 12 October 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 12 October 2026.

Last-minute flights from Singapore to SydneyDiscover last-minute flight deals from Singapore to Sydney. Data last updated 12 October 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Sydney. Data last updated 12 October 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 12 October 2026.

Search for one-way flight options from Singapore to Sydney. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Find flight deals from Singapore to Sydney

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One-way from

Popular in

Cheapest in

Average price

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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 75 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?

Airfare is typical for this route at the moment.

Singapore to Sydney flights typically cost between £319 and £547 in March.The cheapest return price found within the last 5 days was £354 on Multiple Airlines (25 Mar–10 Apr).

Weekly flight availability from Singapore to Sydney

The most flights from SIN to SYD are scheduled on a Sunday (68 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (54 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.

Reviews of airlines servicing Sydney

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

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Complete your trip

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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 12 October 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 12 October 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 12 October 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?

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 12 October 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 12 October 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 12 October 2026.

Last-minute flights from Singapore to Sydney
Discover last-minute flight deals from Singapore to Sydney. Data last updated 12 October 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 12 October 2026.

Singapore to Sydney flights typically cost between £319 and £547 in March.
The cheapest return price found within the last 5 days was £354 on Multiple Airlines (25 Mar–10 Apr).