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Cheap flights from Singapore to Australia from S$ 144

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 12-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
27 Feb — 6 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 28 January 2026.

Fri 20-223:00
SIN
-
PER
Nonstop5h 15m
Scoot
Wed 25-205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Deal found 26-1S$ 292
Wed 4-307:40
SIN
-
PER
1 stop12h 15m
Multiple Airlines
Mon 9-305:35
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Deal found 27-1S$ 294
Thu 12-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Thu 19-305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Deal found 26-1S$ 295
Wed 1-719:10
SIN
-
PER
1 stop8h 50m
Multiple Airlines
Thu 16-718:25
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 27-1S$ 296
Tue 30-619:10
SIN
-
PER
1 stop8h 50m
Multiple Airlines
Tue 14-718:25
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 27-1S$ 297
Sun 17-509:10
SIN
-
PER
1 stop10h 40m
Multiple Airlines
Fri 22-518:25
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 27-1S$ 299
Thu 2-719:10
SIN
-
PER
1 stop8h 50m
Multiple Airlines
Fri 17-718:25
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 27-1S$ 300
Sun 28-619:10
SIN
-
PER
1 stop8h 50m
Multiple Airlines
Tue 14-718:25
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 27-1S$ 301
Thu 26-214:15
SIN
-
PER
Nonstop5h 20m
Multiple Airlines
Wed 25-320:40
PER
-
SIN
1 stop10h 25m
Multiple Airlines
Deal found 27-1S$ 303
Tue 3-317:10
SIN
-
PER
1 stop12h 40m
Multiple Airlines
Mon 9-305:35
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Deal found 26-1S$ 305
Mon 23-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Thu 16-405:35
PER
-
SIN
Nonstop5h 20m
Scoot
Deal found 27-1S$ 306
Wed 18-317:30
SIN
-
DRW
Nonstop4h 55m
Qantas Airways
Wed 25-313:05
DRW
-
SIN
Nonstop4h 50m
Qantas Airways
Deal found 25-1S$ 399

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 28 January 2026.

Round-trip from

S$ 292

One-way from

S$ 144

Popular in

January

Cheapest in

August

Average price

S$ 1,025

Good round-trip deal

S$ 390 or less

Good one-way deal

S$ 162 or less
Scoot
  • Scoot
  • 20-2-25-2
  • Nonstop
  • 10h 25m total
  • Singapore to Australia
Search Deals
Jetstar
  • Jetstar
  • 12-3
  • Nonstop
  • 5h 20m total
  • Singapore to Australia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (S$ 259 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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

 
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 28 January 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

Wed 4-3

18:35-04:30

1 stop9h 55m

Perth

Mon 9-3

17:45-22:55

Nonstop5h 10m

S$ 294

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Tue 26-5

14:15-19:40

Nonstop5h 25m

Perth

Thu 28-5

07:35-12:55

Nonstop5h 20m

S$ 313

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Wed 4-3

07:40-19:55

1 stop12h 15m

Perth

Mon 9-3

20:40-07:05

1 stop10h 25m

S$ 347

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Thu 2-4

14:15-19:40

Nonstop5h 25m

Perth

Thu 16-4

20:30-07:15

1 stop10h 45m

S$ 352

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sat 6-6

14:15-19:40

Nonstop5h 25m

Perth

Sat 13-6

07:35-12:55

Nonstop5h 20m

S$ 372

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Wed 11-2

13:45-04:40

1 stop14h 55m

Perth

Sat 14-2

05:35-10:45

Nonstop5h 10m

S$ 373

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Thu 2-4

14:15-19:40

Nonstop5h 25m

Perth

Sat 18-4

04:40-23:45

2 stops19h 05m

S$ 401

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Thu 21-5

11:30-19:50

1 stop8h 20m

Perth

Sun 31-5

01:30-11:30

1 stop10h 00m

S$ 404

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Fri 3-4

23:05-04:15

Nonstop5h 10m

Perth

Sat 18-4

04:40-23:45

2 stops19h 05m

S$ 406

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Sat 28-2

17:30-23:55

Nonstop4h 55m

Darwin

Thu 21-5

17:40-21:00

Nonstop4h 50m

S$ 425

Flights are sorted by cheapest return flights first.

Deals found on 27-1

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$ 325). 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?

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 28 January 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Singapore to Australia by exploring options for tickets at midday.

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 24 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 28 January 2026.

The most flights from SIN to AU0 are scheduled on a Wednesday (73 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (46 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 123 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 Friday 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 28 January 2026.
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
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very Good
1,439 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.1
Very Good
3,488 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
978 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Scoot
6.7
Okay
316 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Jetstar
6.5
Okay
513 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • 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 4,973 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$ 167).

  • What are the most popular routes from Singapore to Australia?

    When deciding which route to take from Singapore to Australia, consider Singapore Changi - Melbourne, Singapore Changi - Perth or Singapore Changi - Sydney Kingsford Smith, 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 Aegean Airlines(85%), Ethiopian Air(85%) or Scandinavian Airlines(85%), 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$ 1,626, our data shows the cheapest flight currently is S$ 242. When looking at the most popular route, (Singapore Changi - Melbourne), you can expect to pay S$ 348 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, 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$ 325). 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

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Melbourne flights
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Singapore to Toowoomba flights

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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 149AverageS$ 660FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapestS$ 164AverageS$ 369FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapestS$ 172AverageS$ 446FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
FinnairCheapestS$ 172AverageS$ 455FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Fiji AirwaysCheapestS$ 233AverageS$ 493FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Batik AirCheapestS$ 252AverageS$ 368FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapestS$ 301AverageS$ 357FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Philippine AirlinesCheapestS$ 314AverageS$ 564FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapestS$ 335AverageS$ 975FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 376AverageS$ 850FlexibilityNo 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?

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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