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Cheap flights from Singapore to Australia from S$ 135

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 27-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
3 Aug — 10 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 29 July 2025.

Round-trip from

S$ 257

One-way from

S$ 135

Popular in

January

Cheapest in

May

Average price

S$ 682

Good round-trip deal

S$ 283 or less

Good one-way deal

S$ 211 or less
Scoot
  • Scoot
  • 29-8-7-9
  • Nonstop
  • 10h 30m total
  • Singapore to Australia
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Scoot
  • Scoot
  • 27-10
  • Nonstop
  • 5h 15m total
  • Singapore to Australia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (S$ 253 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 44 potential savings vs. average return price).
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Average for round-trip flights in July 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 29 July 2025.

Fri 29-815:40SIN - PER
Nonstop5h 00mScoot
Sun 7-921:55PER - SIN
Nonstop5h 30mScoot
Deal found 29-7S$ 257
Mon 11-806:55SIN - PER
Nonstop5h 15mJetstar
Thu 14-823:35PER - SIN
Nonstop5h 20mJetstar
Deal found 28-7S$ 259
Mon 18-806:55SIN - PER
Nonstop5h 15mMultiple Airlines
Mon 18-821:55PER - SIN
Nonstop5h 30mMultiple Airlines
Deal found 29-7S$ 277
Wed 12-1117:30SIN - DRW
Nonstop4h 55mQantas Airways
Sat 15-1113:05DRW - SIN
Nonstop4h 50mQantas Airways
Deal found 27-7S$ 376
Sun 31-801:40SIN - SYD
Nonstop7h 35mScoot
Mon 15-920:45SYD - SIN
Nonstop8h 25mScoot
Deal found 29-7S$ 383
Wed 27-802:30SIN - MEL
Nonstop7h 15mMultiple Airlines
Mon 1-912:05MEL - SIN
Nonstop7h 55mMultiple Airlines
Deal found 29-7S$ 392
Sat 6-921:00SIN - MEL
Nonstop7h 15mJetstar
Tue 9-912:05MEL - SIN
Nonstop7h 55mJetstar
Deal found 28-7S$ 393
Fri 24-1002:30SIN - MEL
Nonstop7h 15mScoot
Wed 29-1021:20MEL - SIN
Nonstop7h 45mScoot
Deal found 27-7S$ 407
Wed 10-904:50SIN - DRW
1 stop9h 40mMultiple Airlines
Wed 17-916:35DRW - SIN
1 stop9h 00mMultiple Airlines
Deal found 27-7S$ 421
Tue 18-1122:35SIN - SYD
1 stop19h 00mMultiple Airlines
Thu 27-1120:20SYD - SIN
Nonstop8h 05mMultiple Airlines
Deal found 29-7S$ 422
Tue 9-908:30SIN - DRW
Nonstop4h 45mSingapore Airlines
Sat 13-915:45DRW - SIN
Nonstop4h 45mSingapore Airlines
Deal found 27-7S$ 458
Sun 24-817:30SIN - CNS
1 stop11h 05mIndonesia AirAsia
Mon 1-907:15CNS - SIN
1 stop28h 35mIndonesia AirAsia
Deal found 29-7S$ 535

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 29 July 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

Fri 29-8

15:40-20:40

Nonstop5h 00m

Perth

Sun 7-9

21:55-03:25

Nonstop5h 30m

S$ 257

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Mon 11-8

06:55-12:10

Nonstop5h 15m

Perth

Thu 14-8

23:35-04:55

Nonstop5h 20m

S$ 259

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Mon 18-8

06:55-12:10

Nonstop5h 15m

Perth

Mon 18-8

21:55-03:25

Nonstop5h 30m

S$ 277

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 10-9

19:20-01:40

Nonstop4h 50m

Darwin

Wed 17-9

14:55-18:15

Nonstop4h 50m

S$ 389

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Wed 27-8

02:30-11:45

Nonstop7h 15m

Melbourne

Mon 1-9

12:05-18:00

Nonstop7h 55m

S$ 392

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Sat 6-9

21:00-06:15

Nonstop7h 15m

Melbourne

Tue 9-9

12:05-18:00

Nonstop7h 55m

S$ 393

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Wed 20-8

02:00-11:35

Nonstop7h 35m

Sydney Kingsford Smith

Thu 28-8

20:45-03:10

Nonstop8h 25m

S$ 393

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Fri 24-10

02:30-12:45

Nonstop7h 15m

Melbourne

Wed 29-10

21:20-02:05

Nonstop7h 45m

S$ 407

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 10-9

04:50-16:00

1 stop9h 40m

Darwin

Wed 17-9

16:35-00:05

1 stop9h 00m

S$ 421

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Mon 18-8

21:20-20:00

1 stop20h 40m

Sydney Kingsford Smith

Tue 26-8

20:45-03:10

Nonstop8h 25m

S$ 426

Flights are sorted by cheapest return flights first.

Deals found on 29-7

Showing 1-10 of 56 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 29 July 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 29 July 2025.

The most flights from SIN to AU0 are scheduled on a Monday (73 on average). You will have fewer flight options on Thursday, 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 29 July 2025.
Read through reviews of airlines operating flights from Singapore to Australia, such as Hainan Airlines, Emirates, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Entertainment

7.4

Boarding

8.5

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
43 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Entertainment

7.4

Boarding

8.5

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,295 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Entertainment

7.4

Boarding

8.5

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,338 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Entertainment

7.4

Boarding

8.5

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.6
Good
948 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Entertainment

7.4

Boarding

8.5

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
103 reviews
Hainan Airlines
8.2
Very Good
43 reviews
Check prices

Crew

8.8

Food

8.4

Overall

8.2

Entertainment

7.4

Boarding

8.5

Comfort

8.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 6,852 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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$ 135), Jetstar (S$ 141), and AirAsia (S$ 172).

  • 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 - Melbourne 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 Lufthansa(84%), Aegean Airlines(80%) or Air India(80%), 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$ 2,134, our data shows the cheapest flight currently is S$ 217. When looking at the most popular route, (Singapore Changi - Sydney Kingsford Smith), you can expect to pay S$ 403 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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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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestS$ 29AverageS$ 349FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapestS$ 125AverageS$ 357FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
JetstarCheapestS$ 184AverageS$ 673FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapestS$ 223AverageS$ 473FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Batik AirCheapestS$ 255AverageS$ 518FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
EmiratesCheapestS$ 374AverageS$ 825FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapestS$ 381AverageS$ 926FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapestS$ 402AverageS$ 980FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China SouthernCheapestS$ 441AverageS$ 512FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapestS$ 448AverageS$ 556FlexibilityNo cancel feeOn-time60%
Search Philippine 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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