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Cheap flights from Singapore to Australia from $160

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

$315

One-way from

$160

Popular in

January

Cheapest in

May

Average price

$636

Good round-trip deal

$188 or less

Good one-way deal

$168 or less
Scoot
  • Scoot
  • 11/9-16/9
  • Nonstop
  • 10h 40m total
  • Singapore to Australia
Search Deals
Scoot
  • Scoot
  • 16/9
  • Nonstop
  • 5h 00m total
  • Singapore to Australia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($363 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average return price).
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Average for round-trip flights in August 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 19 August 2025.

Thu 11/914:30SIN - PER
Nonstop5h 10mMultiple Airlines
Tue 16/921:55PER - SIN
Nonstop5h 30mMultiple Airlines
Deal found 19/8$315
Mon 1/906:55SIN - PER
Nonstop5h 15mMultiple Airlines
Tue 16/921:55PER - SIN
Nonstop5h 30mMultiple Airlines
Deal found 19/8$317
Fri 29/806:55SIN - PER
Nonstop5h 15mJetstar
Sun 7/923:35PER - SIN
Nonstop5h 20mJetstar
Deal found 19/8$323
Thu 30/1023:05SIN - PER
Nonstop5h 15mScoot
Tue 4/1117:50PER - SIN
Nonstop4h 40mScoot
Deal found 17/8$324
Wed 29/1006:55SIN - PER
Nonstop5h 25mMultiple Airlines
Sat 15/1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 18/8$326
Sat 25/1014:15SIN - PER
Nonstop5h 15mMultiple Airlines
Wed 19/1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 18/8$327
Mon 25/806:55SIN - PER
Nonstop5h 15mJetstar
Thu 28/823:35PER - SIN
Nonstop5h 20mJetstar
Deal found 18/8$329
Fri 22/806:55SIN - PER
Nonstop5h 15mJetstar
Thu 28/823:35PER - SIN
Nonstop5h 20mJetstar
Deal found 17/8$330
Wed 20/806:55SIN - PER
Nonstop5h 15mJetstar
Sun 24/823:35PER - SIN
Nonstop5h 20mJetstar
Deal found 19/8$332
Fri 31/1006:55SIN - PER
Nonstop5h 25mMultiple Airlines
Wed 5/1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Deal found 16/8$335
Thu 30/1023:05SIN - PER
Nonstop5h 15mScoot
Sat 15/1105:35PER - SIN
Nonstop5h 10mScoot
Deal found 18/8$337
Fri 29/819:20SIN - DRW
Nonstop4h 50mQantas Airways
Fri 5/914:55DRW - SIN
Nonstop4h 50mQantas Airways
Deal found 17/8$427

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 647,157 searches. Data last updated 19 August 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

Wed 3/9

06:55-12:10

Nonstop5h 15m

Perth

Thu 4/9

23:35-04:55

Nonstop5h 20m

$317

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sat 13/9

14:30-19:40

Nonstop5h 10m

Perth

Sun 21/9

23:35-04:55

Nonstop5h 20m

$404

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Thu 2/10

14:15-19:30

Nonstop5h 15m

Perth

Sun 5/10

23:35-04:55

Nonstop5h 20m

$412

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 11/2

17:30-23:55

Nonstop4h 55m

Darwin

Wed 18/2

13:05-16:25

Nonstop4h 50m

$421

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Fri 29/8

19:20-01:40

Nonstop4h 50m

Darwin

Fri 5/9

14:55-18:15

Nonstop4h 50m

$427

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Fri 5/9

19:20-01:40

Nonstop4h 50m

Darwin

Fri 12/9

14:55-18:15

Nonstop4h 50m

$427

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sat 4/10

14:15-19:30

Nonstop5h 15m

Perth

Sun 12/10

23:35-04:55

Nonstop5h 20m

$437

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Wed 12/11

19:25-07:55

1 stop9h 30m

Melbourne

Fri 21/11

13:10-18:00

Nonstop7h 50m

$461

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Fri 29/8

19:20-01:40

Nonstop4h 50m

Darwin

Fri 5/9

14:55-18:15

Nonstop4h 50m

$464

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Sat 27/9

19:20-01:40

Nonstop4h 50m

Darwin

Fri 17/10

14:55-18:15

Nonstop4h 50m

$466

Flights are sorted by cheapest return flights first.

Deals found on 18/8

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, May is the cheapest month in which you can book a flight from Singapore to Australia (average of $129). Flying from Singapore to Australia in October is currently the most expensive (average of $171). 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 19 August 2025.

When flying from Singapore to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 19 August 2025.

The most flights from SIN to AU0 are scheduled on a Saturday (69 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (52 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 19 August 2025.
Read reviews from past customers who have flown with Singapore Airlines, Qantas Airways, andPhilippine Airlines from Singapore to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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
896 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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.
Philippine Airlines
7.2
Good
895 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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
309 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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
465 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

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?

    Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to Australia. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • How popular is this Singapore to Australia flight route?

    Flights from Singapore Changi to Australia have been viewed 332 times in the past calendar month.

  • How long is the flight from Singapore to Australia?

    Departing from Singapore to Australia will take you 4h 55m. The distance from Singapore to Australia is about 3338 km. Most flights are nonstop.

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

    One-way options have recently been found by users for as low as $160 on Scoot. Other airlines that offer cheap prices include AirAsia from $208 and Jetstar from $243 one-way.

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

    Most travellers choose Singapore Changi - Melbourne, Singapore Changi - Sydney Kingsford Smith or Singapore Changi - Perth when deciding on the best route from Singapore to Australia.

  • What are the most reliable airlines from Singapore to Australia?

    Consider Lufthansa (83%), Iberia (82%) or Air India (81%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Australia.

  • What are the cheapest flights from Singapore to Australia?

    On average you can expect to pay $1,475 for a flight from Singapore to Australia. The cheapest flight overall is $241 while the most popular route, (Singapore Changi - Melbourne) is currently priced at $441.

  • 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, May is the cheapest month in which you can book a flight from Singapore to Australia (average of $129). Flying from Singapore to Australia in October is currently the most expensive (average of $171). 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.

Top 8 airlines flying from Singapore to Australia

Discover the top 8 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 647,157 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$163Average$612FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest$250Average$589FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Philippine AirlinesCheapest$443Average$716FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Qantas AirwaysCheapest$508Average$1,002FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$610Average$1,160FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Turkish AirlinesCheapest$681Average$879FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$914Average$1,072FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$954Average$1,365FlexibilityNo cancel feeOn-time70%
Search British 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 helps you search for flights from Singapore to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Australia?

Cheapflights helps you find that perfect flight to Australia from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Singapore to Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Australia, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Singapore to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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