How popular is this Singapore to Australia flight route?

This flight path from Singapore Changi to Australia was viewed by 3,419 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 Australia?

Departing from Singapore to Australia will take you 4h 55m. Airlines will cover a distance of 3338 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

The cheapet airlines for a one-way flight from Singapore to Australia are Jetstar (S$ 122), Scoot (S$ 149), and AirAsia (S$ 168).

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, 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 most popular routes from Singapore to Australia?

When deciding which route to take from Singapore to Australia, consider Singapore Changi - Sydney Kingsford Smith, Singapore Changi - Perth or Singapore Changi - Melbourne, as they are the most popular.

What are the cheapest flights from Singapore to Australia?

While on average a flight from Singapore to Australia is generally S$ 2,495, our data shows the cheapest flight currently is S$ 303. When looking at the most popular route, (Singapore Changi - Sydney Kingsford Smith), you can expect to pay S$ 480 for that flight.

What are the most reliable airlines from Singapore to Australia?

No one likes to see their flight delayed. When booking a flight from Singapore to Australia consider choosing Ethiopian Air(92%), British Airways(90%) or ANA(89%), as they are the most reliable in getting you off to your destination on time.

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

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

What airport do you fly from for flights from Singapore to Australia?

For a flight from Singapore to Australia, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.

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

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

How can I find direct flights from Singapore to Australia?

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

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

Yes. Cheapflights offers flight deals from Singapore to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 199+ Cheap Flights from Singapore to Australia

Cheap flight deals from Singapore to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Singapore to Australia
Explore the most affordable flight options available from Singapore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Sun 18-1003:00 -

Nonstop5h 10m

Thu 22-1009:30 -

Nonstop5h 30m

Deal found 4-9S$ 386

Tue 10-1111:25 -

Nonstop5h 10m

Wed 3-221:10 -

Nonstop5h 15m

Deal found 3-9S$ 389

Mon 19-1023:10 -

Nonstop5h 10m

Sun 25-1005:35 -

Nonstop5h 20m

Deal found 3-9S$ 390

Thu 15-1023:10 -

Nonstop5h 10m

Thu 22-1009:30 -

Nonstop5h 30m

Deal found 5-9S$ 394

Tue 10-1120:15 -

1 stop8h 15m

Thu 28-121:10 -

Nonstop5h 15m

Deal found 3-9S$ 395

Tue 10-1112:10 -

1 stop7h 45m

Tue 2-221:10 -

Nonstop5h 15m

Deal found 4-9S$ 398

Thu 15-1017:30 -

Nonstop5h 25m

Thu 22-1009:30 -

Nonstop5h 30m

Deal found 5-9S$ 399

Thu 29-1020:15 -

1 stop8h 15m

Tue 3-1117:50 -

Nonstop5h 15m

Deal found 3-9S$ 400

Tue 10-1111:25 -

Nonstop5h 10m

Fri 29-121:10 -

Nonstop5h 15m

Deal found 3-9S$ 403

Tue 15-920:30 -

Nonstop5h 25m

Tue 30-322:20 -

Nonstop5h 20m

Deal found 6-9S$ 406

Sun 15-1121:00 -

Nonstop7h 25m

Sun 22-1113:10 -

Nonstop7h 50m

Deal found 5-9S$ 514

Wed 16-921:00 -

Nonstop7h 15m

Mon 5-1013:00 -

Nonstop8h 00m

Deal found 5-9S$ 517

Best flights from Singapore to Australia
Discover carefully curated flight deals from Singapore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Tue 20-1017:00 -

1 stop12h 50m

Wed 21-1023:15 -

1 stop12h 15m

Deal found 5-9S$ 504

Thu 22-1008:30 -

Nonstop4h 55m

Mon 26-1015:50 -

Nonstop4h 45m

Deal found 3-9S$ 532

Tue 6-1021:30 -

1 stop8h 20m

Tue 13-1012:30 -

Nonstop5h 30m

Deal found 7-9S$ 536

Sun 7-221:00 -

Nonstop7h 25m

Sun 14-207:00 -

1 stop14h 00m

Deal found 7-9S$ 623

Mon 21-923:30 -

1 stop10h 45m

Mon 26-1009:00 -

1 stop11h 05m

Deal found 7-9S$ 702

Thu 15-1013:05 -

2 stops19h 50m

Thu 22-1010:35 -

1 stop25h 30m

Deal found 5-9S$ 745

Fri 18-923:10 -

Nonstop7h 35m

Sun 4-1015:15 -

Nonstop8h 20m

Deal found 4-9S$ 826

Fri 5-320:05 -

Nonstop7h 50m

Mon 22-316:20 -

Nonstop8h 05m

Deal found 3-9S$ 907

Mon 1-313:40 -

1 stop19h 55m

Wed 3-314:00 -

1 stop17h 55m

Deal found 3-9S$ 969

Tue 20-1011:05 -

Nonstop7h 15m

Wed 21-1022:35 -

Nonstop8h 05m

Deal found 6-9S$ 1,008

Thu 24-1214:30 -

Nonstop5h 10m

Tue 5-120:40 -

1 stop10h 25m

Deal found 7-9S$ 541

Sun 6-1218:40 -

Nonstop4h 50m

Wed 13-101:55 -

Nonstop4h 45m

Deal found 4-9S$ 545

Mon 9-1117:00 -

1 stop12h 50m

Fri 29-117:00 -

1 stop16h 30m

Deal found 3-9S$ 604

Sun 15-1121:00 -

Nonstop7h 25m

Mon 30-1107:00 -

1 stop14h 00m

Deal found 7-9S$ 639

Sat 27-212:30 -

1 stop11h 15m

Tue 2-314:50 -

1 stop18h 40m

Deal found 6-9S$ 612

Sat 31-1023:40 -

Nonstop7h 35m

Mon 9-1108:15 -

1 stop11h 45m

Deal found 5-9S$ 713

Fri 25-1221:20 -

1 stop8h 30m

Mon 4-114:50 -

1 stop17h 30m

Deal found 7-9S$ 648

Sun 7-208:35 -

Nonstop6h 40m

Sun 21-218:20 -

Nonstop6h 45m

Deal found 4-9S$ 650

Fri 23-1021:00 -

1 stop12h 00m

Mon 26-1007:15 -

1 stop13h 15m

Deal found 3-9S$ 667

Thu 22-1010:20 -

2 stops11h 25m

Wed 11-1123:10 -

1 stop21h 10m

Deal found 3-9S$ 648

Tue 20-1008:30 -

Nonstop4h 55m

Tue 27-1015:50 -

Nonstop4h 45m

Deal found 5-9S$ 726

Sun 25-1023:40 -

1 stop11h 45m

Mon 2-1111:40 -

Nonstop8h 20m

Deal found 3-9S$ 885

Wed 18-1101:15 -

1 stop11h 20m

Tue 24-1108:10 -

1 stop20h 10m

Deal found 7-9S$ 737

Sat 6-320:05 -

Nonstop7h 50m

Sun 21-316:20 -

Nonstop8h 05m

Deal found 3-9S$ 907

Wed 4-1110:30 -

2 stops11h 15m

Fri 13-1107:25 -

2 stops12h 55m

Deal found 7-9S$ 695

Fri 18-923:10 -

Nonstop7h 35m

Sun 4-1009:20 -

1 stop13h 55m

Deal found 3-9S$ 865

Sat 24-1000:45 -

Nonstop8h 05m

Mon 2-1115:50 -

Nonstop8h 10m

Deal found 5-9S$ 734

Tue 20-1011:05 -

1 stop17h 15m

Tue 27-1021:10 -

1 stop23h 50m

Deal found 5-9S$ 760

Fri 20-1117:00 -

1 stop12h 50m

Mon 30-1107:25 -

2 stops28h 05m

Deal found 5-9S$ 722

Fri 27-1120:40 -

1 stop17h 25m

Tue 12-110:35 -

Nonstop8h 00m

Deal found 7-9S$ 883

Find flight deals from Singapore to Australia

Round-trip from	S$ 386
One-way from	S$ 199
Popular in	January
Cheapest in	November
Average price	S$ 723
Good round-trip deal	S$ 434 or less
Good one-way deal	S$ 227 or less

Jetstar
18-10-22-10
Nonstop
10h 40m total
Singapore to Australia

Search Deals

Batik Air
17-9-31-12
1 total stop
8h 20m total
Singapore to Australia

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (S$ 193 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (S$ 28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Singapore Changi to Australia.

Search Deals

Price to beat on a one-way flight from Singapore Changi to Australia.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePerth

SIN Singapore Changi - PER Perth

SINPER

Singapore Changi

Sat 12-9

20:30-01:55

Nonstop5h 25m

Perth

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 200

SingaporePerth

SIN Singapore Changi - PER Perth

SINPER

Singapore Changi

Mon 1-3

14:30-19:40

Nonstop5h 10m

Perth

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 204

SingaporePerth

SIN Singapore Changi - PER Perth

SINPER

Singapore Changi

Wed 21-10

23:10-04:20

Nonstop5h 10m

Perth

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 233

SingaporePerth

SIN Singapore Changi - PER Perth

SINPER

Singapore Changi

Tue 8-12

20:15-04:30

1 stop8h 15m

Perth

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 272

SingaporeMelbourne

SIN Singapore Changi - MEL Melbourne

SINMEL

Singapore Changi

Wed 21-10

21:00-07:15

Nonstop7h 15m

Melbourne

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 275

SingaporeMelbourne

SIN Singapore Changi - MEL Melbourne

SINMEL

Singapore Changi

Sun 1-11

21:00-07:25

Nonstop7h 25m

Melbourne

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 308

SingaporeMelbourne

SIN Singapore Changi - MEL Melbourne

SINMEL

Singapore Changi

Sun 1-11

16:15-23:35

1 stop28h 20m

Melbourne

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 325

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Wed 9-12

21:00-10:50

1 stop11h 20m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 341

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Wed 24-2

21:00-13:35

1 stop14h 05m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 343

SingaporeCoolangatta

SIN Singapore Changi - OOL Coolangatta Gold Coast

SINOOL

Singapore Changi

Sun 15-11

21:00-17:50

1 stop18h 50m

Coolangatta Gold Coast

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 344

Flights are sorted by cheapest return flights first.

Deals found on 4-9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Singapore to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Singapore with our price prediction graph.

SIN-PER

SIN-DRW

SIN-MEL

SIN-SYD

SIN-BNE

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 Australia

SIN-AU0

SIN-PER

SIN-DRW

SIN-MEL

SIN-SYD

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

Currently, March is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 550). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 902). 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 AU?

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Singapore to Australia by exploring options for tickets at midday.

Weekly flight availability from Singapore to Australia

The most flights from SIN to AU0 are scheduled on a Friday (70 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (65 on average).

How often are flights from Singapore to Australia delayed?

About 13% of weekly flights between Singapore and Australia have experienced delays in the past year, with the average delay time being 127 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Thursday 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 Australia flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

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

The price you pay for your flight from Singapore to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Singapore to Australia?

Travellers seeking maximum savings on their Singapore to Australia flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Singapore to Australia, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Singapore Airlines

8.2

Very Good

1,598 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Emirates

8.1

Very Good

3,653 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Qantas Airways

7.5

Good

1,090 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Scoot

6.7

Okay

331 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Jetstar

6.5

Okay

569 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

What airport do you fly from for flights from Singapore to Australia?
For a flight from Singapore to Australia, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.
How popular is this Singapore to Australia flight route?
This flight path from Singapore Changi to Australia was viewed by 3,419 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 Australia?
Departing from Singapore to Australia will take you 4h 55m. Airlines will cover a distance of 3338 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Singapore to Australia one-way?
The cheapet airlines for a one-way flight from Singapore to Australia are Jetstar (S$ 122), Scoot (S$ 149), and AirAsia (S$ 168).
What are the most popular routes from Singapore to Australia?
When deciding which route to take from Singapore to Australia, consider Singapore Changi - Sydney Kingsford Smith, Singapore Changi - Perth or Singapore Changi - Melbourne, as they are the most popular.
What are the most reliable airlines from Singapore to Australia?
No one likes to see their flight delayed. When booking a flight from Singapore to Australia consider choosing Ethiopian Air(92%), British Airways(90%) or ANA(89%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Singapore to Australia?
While on average a flight from Singapore to Australia is generally S$ 2,495, our data shows the cheapest flight currently is S$ 303. When looking at the most popular route, (Singapore Changi - Sydney Kingsford Smith), you can expect to pay S$ 480 for that flight.
Can I find deals for flights from Singapore to Australia that include hotel bookings?
Yes. In addition to deals on Singapore to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Australia.
Can I find deals for business class flights from Singapore to Australia?
Yes. Cheapflights offers flight deals from Singapore to Australia 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 Australia?
Currently, March is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 550). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 902). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Australia

Top 10 airlines flying from Singapore to Australia

Airline	Cheapest	Average	Flexibility	On-time
Jetstar	CheapestS$ 153	AverageS$ 680	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
AirAsia	CheapestS$ 164	AverageS$ 369	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Scoot	CheapestS$ 222	AverageS$ 537	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Finnair	CheapestS$ 253	AverageS$ 694	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Batik Air	CheapestS$ 284	AverageS$ 552	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Qantas Airways	CheapestS$ 335	AverageS$ 854	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Fiji Airways	CheapestS$ 362	AverageS$ 602	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Emirates	CheapestS$ 430	AverageS$ 724	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Singapore Airlines	CheapestS$ 480	AverageS$ 988	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Garuda Indonesia	CheapestS$ 569	AverageS$ 673	FlexibilityNo cancel fee	On-time71%	Search Garuda Indonesia flights

Fly with Cheapflights

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

Deals for Singapore to Australia 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 Singapore to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Australia 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 Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Australia with no change fees.

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

Of course! You can now track prices for flights from Singapore to Australia 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.

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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.

Cheap flights from Singapore to Australia from S$ 199

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Australia

Cheapest flights from Singapore to AustraliaExplore the most affordable flight options available from Singapore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Singapore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Singapore to AustraliaDiscover carefully curated flight deals from Singapore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Singapore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Singapore to AustraliaExplore direct flight options from Singapore to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Explore direct flight options from Singapore to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Singapore to AustraliaDiscover last-minute flight deals from Singapore to Australia. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Australia. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Singapore to AustraliaSearch for one-way flight options from Singapore to Australia. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Singapore to Australia. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Find flight deals from Singapore to Australia

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 Australia that are best for you.

Best time to book a flight from Singapore to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Singapore with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Singapore to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Singapore to Australia by exploring options for tickets at midday.

Weekly flight availability from Singapore to Australia

The most flights from SIN to AU0 are scheduled on a Friday (70 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (65 on average).

How often are flights from Singapore to Australia delayed?

About 13% of weekly flights between Singapore and Australia have experienced delays in the past year, with the average delay time being 127 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Thursday 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 Australia flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

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

The price you pay for your flight from Singapore to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Singapore to Australia?

Use this chart to determine the cheapest time to fly return from Singapore to Australia. Price data was last updated on 5 September 2026.

Travellers seeking maximum savings on their Singapore to Australia flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Singapore to Australia, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Singapore to Australia?

How popular is this Singapore to Australia flight route?

How long is the flight from Singapore to Australia?

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

What are the most popular routes from Singapore to Australia?

What are the most reliable airlines from Singapore to Australia?

What are the cheapest flights from Singapore to Australia?

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

How can I find direct flights from Singapore to Australia?

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

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

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Alternative routes for Singapore to Australia

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Complete your trip

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Direct flights to

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Search flights from Singapore to Australia by cabin class

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Singapore and Australia flights

Browse other Singapore and Australia flight options. Last updated on 7 September 2026.

Popular flight searches

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Fly to Australia regions

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Top 10 airlines flying from Singapore to Australia

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Cheapest flights from Singapore to Australia
Explore the most affordable flight options available from Singapore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Singapore to Australia
Discover carefully curated flight deals from Singapore to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Direct flights from Singapore to Australia
Explore direct flight options from Singapore to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.

Last-minute flights from Singapore to Australia
Discover last-minute flight deals from Singapore to Australia. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Singapore to Australia
Search for one-way flight options from Singapore to Australia. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.