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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 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Singapore to Australia

Keep the following information in mind while searching for Singapore to Australia flight deals. Data was last updated 13 September 2025.

Round-trip from

S$ 262

One-way from

S$ 144

Popular in

January

Cheapest in

May

Average price

S$ 644

Good round-trip deal

S$ 300 or less

Good one-way deal

S$ 160 or less
Scoot
  • Scoot
  • 2-11-19-11
  • Nonstop
  • 10h 25m total
  • Singapore to Australia
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Jetstar
  • Jetstar
  • 18-9
  • Nonstop
  • 5h 10m total
  • Singapore to Australia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (S$ 241 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Singapore Changi to Australia.
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Price to beat on a one-way flight from Singapore Changi to Australia.
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Find flight deals from Singapore to Australia

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 13 September 2025.

Sun 2-1123:05SIN - PER
Nonstop5h 15mScoot
Wed 19-1105:35PER - SIN
Nonstop5h 10mScoot
Deal found 11-9S$ 262
Fri 24-1006:55SIN - PER
Nonstop5h 15mMultiple Airlines
Thu 30-1005:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 11-9S$ 263
Thu 30-1014:15SIN - PER
Nonstop5h 25mMultiple Airlines
Tue 4-1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 12-9S$ 265
Thu 30-1014:15SIN - PER
Nonstop5h 25mMultiple Airlines
Sat 1-1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 11-9S$ 267
Wed 12-1106:55SIN - PER
Nonstop5h 25mJetstar
Sun 16-1123:35PER - SIN
Nonstop5h 20mJetstar
Deal found 12-9S$ 268
Thu 23-1014:30SIN - PER
Nonstop5h 10mJetstar
Thu 23-1023:35PER - SIN
Nonstop5h 20mJetstar
Deal found 12-9S$ 269
Sat 1-1123:05SIN - PER
Nonstop5h 15mScoot
Wed 19-1105:35PER - SIN
Nonstop5h 10mScoot
Deal found 11-9S$ 271
Sun 26-1023:05SIN - PER
Nonstop5h 15mScoot
Sun 2-1105:35PER - SIN
Nonstop5h 10mScoot
Deal found 11-9S$ 272
Wed 5-1106:55SIN - PER
Nonstop5h 25mJetstar
Thu 13-1123:35PER - SIN
Nonstop5h 20mJetstar
Deal found 12-9S$ 273
Sat 25-1014:30SIN - PER
Nonstop5h 10mJetstar
Tue 28-1023:35PER - SIN
Nonstop5h 20mJetstar
Deal found 11-9S$ 274
Thu 30-1014:15SIN - PER
Nonstop5h 25mMultiple Airlines
Wed 19-1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 11-9S$ 276
Fri 7-1106:55SIN - PER
Nonstop5h 25mJetstar
Sun 16-1123:35PER - SIN
Nonstop5h 20mJetstar
Deal found 12-9S$ 277

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 13 September 2025.
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

Thu 30-10

23:05-04:20

Nonstop5h 15m

Perth

Fri 7-11

05:35-10:45

Nonstop5h 10m

S$ 265

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Thu 30-10

16:35-04:00

1 stop11h 25m

Perth

Fri 7-11

05:35-10:45

Nonstop5h 10m

S$ 292

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Fri 31-10

21:00-07:25

Nonstop7h 25m

Melbourne

Sun 2-11

13:10-18:00

Nonstop7h 50m

S$ 389

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Thu 23-10

21:00-07:15

Nonstop7h 15m

Melbourne

Tue 18-11

10:00-18:00

1 stop11h 00m

S$ 419

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 31-12

17:30-23:55

Nonstop4h 55m

Darwin

Mon 5-1

13:05-16:25

Nonstop4h 50m

S$ 421

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Thu 6-11

17:30-23:55

Nonstop4h 55m

Darwin

Sat 15-11

13:05-16:25

Nonstop4h 50m

S$ 423

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 12-11

17:30-23:55

Nonstop4h 55m

Darwin

Sat 22-11

13:05-16:25

Nonstop4h 50m

S$ 423

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Sat 15-11

17:30-23:55

Nonstop4h 55m

Darwin

Mon 24-11

13:05-16:25

Nonstop4h 50m

S$ 423

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Sat 8-11

17:30-23:55

Nonstop4h 55m

Darwin

Sat 15-11

13:05-16:25

Nonstop4h 50m

S$ 423

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Sat 15-11

17:30-23:55

Nonstop4h 55m

Darwin

Wed 26-11

13:05-16:25

Nonstop4h 50m

S$ 423

Flights are sorted by cheapest return flights first.

Deals found on 12-9

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, August is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 344). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 683). 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 13 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Australia as you normally would.

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 13 September 2025.

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 (61 on average).

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 13 September 2025.
Read through reviews of airlines operating flights from Singapore to Australia, such as Emirates, Singapore Airlines, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Singapore Airlines
8.1
Very Good
1,365 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Qantas Airways
7.5
Good
905 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Scoot
6.7
Okay
308 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Jetstar
6.5
Okay
474 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

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 6,656 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. Most flights are nonstop.

  • 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$ 149), AirAsia (S$ 169), and Scoot (S$ 218).

  • 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 - Sydney Kingsford Smith or Singapore Changi - Perth, 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 Iberia(85%), Lufthansa(84%) or Air India(84%), 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$ 1,826, our data shows the cheapest flight currently is S$ 205. When looking at the most popular route, (Singapore Changi - Melbourne), you can expect to pay S$ 364 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, August is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 344). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 683). 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.
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Singapore to Maroochydore flights
Singapore to Invercargill flights
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Singapore to Dunedin flights
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 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapestS$ 20AverageS$ 819FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Batik AirCheapestS$ 125AverageS$ 356FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
JetstarCheapestS$ 171AverageS$ 675FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
FinnairCheapestS$ 175AverageS$ 371FlexibilityNo cancel feeOn-time76%
Search Finnair flights
AirAsiaCheapestS$ 211AverageS$ 379FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapestS$ 222AverageS$ 467FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Fiji AirwaysCheapestS$ 236AverageS$ 500FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Batik AirCheapestS$ 255AverageS$ 513FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Qantas AirwaysCheapestS$ 381AverageS$ 899FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapestS$ 401AverageS$ 966FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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