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Cheap flights from Singapore to Australia from S$ 146

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 21-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Australia

Enter your travel dates to find the best prices.

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 2 February 2026.

Wed 1-723:05
SIN
-
PER
Nonstop5h 10m
Scoot
Wed 15-709:40
PER
-
SIN
Nonstop5h 20m
Scoot
Deal found 1-2S$ 292
Sat 15-812:00
SIN
-
PER
Nonstop5h 10m
Scoot
Fri 21-805:35
PER
-
SIN
Nonstop5h 20m
Scoot
Deal found 31-1S$ 293
Thu 21-514:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Tue 26-505:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 1-2S$ 295
Sun 17-512:00
SIN
-
PER
Nonstop5h 10m
Scoot
Fri 22-505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Deal found 1-2S$ 296
Fri 20-223:00
SIN
-
PER
Nonstop5h 15m
Scoot
Sun 1-305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Deal found 1-2S$ 297
Wed 1-422:55
SIN
-
PER
1 stop25h 35m
Multiple Airlines
Thu 16-405:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 1-2S$ 298
Sat 4-423:05
SIN
-
PER
Nonstop5h 10m
Scoot
Fri 17-405:35
PER
-
SIN
Nonstop5h 20m
Scoot
Deal found 1-2S$ 300
Sat 16-521:30
SIN
-
PER
1 stop8h 20m
Multiple Airlines
Sat 23-507:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 31-1S$ 301
Thu 2-414:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Tue 14-405:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 1-2S$ 302
Tue 3-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Sun 8-305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Deal found 1-2S$ 303
Sun 28-612:00
SIN
-
PER
Nonstop5h 10m
Scoot
Wed 15-709:40
PER
-
SIN
Nonstop5h 20m
Scoot
Deal found 1-2S$ 305
Mon 16-317:30
SIN
-
DRW
Nonstop4h 55m
Qantas Airways
Mon 23-313:05
DRW
-
SIN
Nonstop4h 50m
Qantas Airways
Deal found 1-2S$ 408

Find flight deals from Singapore to Australia

Keep the following information in mind while searching for Singapore to Australia flight deals. Data was last updated 2 February 2026.

Round-trip from

S$ 292

One-way from

S$ 146

Popular in

January

Cheapest in

August

Average price

S$ 746

Good round-trip deal

S$ 373 or less

Good one-way deal

S$ 167 or less
Scoot
  • Scoot
  • 30-6-13-7
  • Nonstop
  • 10h 30m total
  • Singapore to Australia
Search Deals
Jetstar
  • Jetstar
  • 21-2
  • Nonstop
  • 5h 20m total
  • Singapore to Australia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (S$ 262 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Singapore to Australia.
Search Deals
Price to beat on a one-way flight from Singapore to Australia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Australia 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 200,618 searches. Data last updated 2 February 2026.
Use the filters below to find and compare flights from Singapore to Australia that are best for you.

Fly from

Singapore

Fly to

Australia

Route

Depart

Return

Price

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Fri 20-2

23:00-04:15

Nonstop5h 15m

Perth

Mon 2-3

05:35-10:45

Nonstop5h 10m

S$ 312

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Wed 29-4

19:10-04:00

1 stop8h 50m

Perth

Wed 6-5

04:40-13:40

1 stop9h 00m

S$ 419

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Mon 16-2

17:30-23:55

Nonstop4h 55m

Darwin

Mon 23-2

13:05-16:25

Nonstop4h 50m

S$ 427

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sat 21-3

17:35-04:40

1 stop11h 05m

Perth

Sat 28-3

20:25-11:45

1 stop15h 20m

S$ 428

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Mon 23-2

19:25-08:30

1 stop10h 05m

Melbourne

Fri 27-2

13:10-18:00

Nonstop7h 50m

S$ 435

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Wed 1-4

12:30-00:30

1 stop12h 00m

Perth

Thu 16-4

17:20-09:20

1 stop16h 00m

S$ 441

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 25-2

17:50-16:15

1 stop20h 55m

Darwin

Fri 20-3

12:30-17:55

1 stop6h 55m

S$ 456

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Fri 15-5

18:40-00:55

Nonstop4h 45m

Darwin

Mon 18-5

15:45-19:10

Nonstop4h 55m

S$ 458

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sun 28-6

21:40-05:50

1 stop8h 10m

Perth

Fri 17-7

01:30-11:30

1 stop10h 00m

S$ 461

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Wed 4-3

12:30-00:40

1 stop12h 10m

Perth

Sun 8-3

23:15-16:10

1 stop16h 55m

S$ 463

Flights are sorted by cheapest return flights first.

Deals found on 2-2

Showing 1-10 of 60 results
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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.
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

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

Currently, April is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 147). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 328). 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 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 2 February 2026.

When flying from Singapore to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 41% versus a flight in the evening.

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 31 January 2026.

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

Weekly flight availability from Singapore to Australia

Explore weekly flight availability from Singapore to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 February 2026.

The most flights from SG0 to AU0 are scheduled on a Friday (71 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (44 on average).

How often are flights from Singapore to Australia delayed?

About 18% of weekly flights between Singapore and Australia have experienced delays in the past year, with the average delay time being 124 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?

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 Australia flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 2 February 2026.
See what other customers who have flown with Singapore Airlines, Emirates, andQantas Airways from Singapore to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Emirates
8.1
Very Good
3,494 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
983 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Scoot
6.7
Okay
316 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Jetstar
6.5
Okay
514 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Singapore to Australia flight route?

    This flight path from Singapore to Australia was viewed by 4,964 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 Scoot (S$ 130), Jetstar (S$ 134), and AirAsia (S$ 168).

  • 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, April is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 147). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 328). 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

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

Alternative routes for Singapore to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Singapore to Australia

Discover the top 10 airlines that operate flights from Singapore to Australia. 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 200,618 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 150AverageS$ 669FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapestS$ 164AverageS$ 370FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapestS$ 171AverageS$ 448FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
FinnairCheapestS$ 173AverageS$ 456FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Fiji AirwaysCheapestS$ 233AverageS$ 495FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Batik AirCheapestS$ 252AverageS$ 413FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapestS$ 301AverageS$ 386FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Philippine AirlinesCheapestS$ 315AverageS$ 563FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapestS$ 336AverageS$ 992FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 377AverageS$ 852FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Australia?

Cheapflights makes it easy to find Singapore to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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, we can. To see specific flights from Singapore to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Singapore to Australia 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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