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Cheap flights from Australia to Singapore from $145

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Australia to Singapore

Keep the following information in mind while searching for Australia to Singapore flight deals. Data was last updated 11 July 2025.

Round-trip from

$288

One-way from

$145

Popular in

December

Cheapest in

May

Average price

$922

Good round-trip deal

$360 or less

Good one-way deal

$150 or less
Scoot
  • Scoot
  • 21/8-14/9
  • Nonstop
  • 10h 40m total
  • Australia to Singapore
Search Deals
Scoot
  • Scoot
  • 29/10
  • Nonstop
  • 4h 40m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($394 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($72 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 Australia to Singapore Changi.
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Price to beat on a one-way flight from Australia to Singapore Changi.
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Find flight deals from Australia to Singapore

Cheapest flights from Australia to Singapore
Explore the most affordable flight options available from Australia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Thu 21/821:55PER - SIN
Nonstop5h 30mScoot
Sun 14/912:00SIN - PER
Nonstop5h 10mScoot
Deal found 9/7$288
Sat 23/821:55PER - SIN
Nonstop5h 30mMultiple Airlines
Tue 26/814:15SIN - PER
Nonstop5h 15mMultiple Airlines
Deal found 10/7$306
Sat 9/807:50PER - SIN
Nonstop5h 05mJetstar
Wed 13/806:55SIN - PER
Nonstop5h 15mJetstar
Deal found 10/7$315
Sat 1/1122:30MEL - SIN
Nonstop8h 00mScoot
Sat 8/1111:00SIN - MEL
Nonstop7h 20mScoot
Deal found 9/7$419
Mon 25/813:00MEL - SIN
Nonstop7h 55mMultiple Airlines
Sun 31/821:00SIN - MEL
Nonstop7h 15mMultiple Airlines
Deal found 9/7$428
Sun 7/912:05MEL - SIN
Nonstop7h 55mJetstar
Sun 21/921:00SIN - MEL
Nonstop7h 15mJetstar
Deal found 10/7$436
Mon 18/813:10DRW - SIN
1 stop19h 35mAirAsia
Sun 24/807:55SIN - DRW
1 stop27h 10mAirAsia
Deal found 11/7$474
Wed 13/816:35DRW - SIN
1 stop16h 10mMultiple Airlines
Sun 24/820:15SIN - DRW
1 stop14h 50mMultiple Airlines
Deal found 9/7$475
Sat 26/720:45SYD - SIN
Nonstop8h 25mMultiple Airlines
Fri 8/823:25SIN - SYD
1 stop18h 35mMultiple Airlines
Deal found 9/7$480
Sun 3/812:50SYD - SIN
Nonstop8h 25mScoot
Thu 21/802:00SIN - SYD
Nonstop7h 35mScoot
Deal found 9/7$481
Wed 3/901:55DRW - SIN
Nonstop4h 45mSingapore Airlines
Wed 10/918:40SIN - DRW
Nonstop4h 45mSingapore Airlines
Deal found 10/7$573
Wed 6/806:00AVV - SIN
1 stop15h 15mMultiple Airlines
Tue 12/802:00SIN - AVV
1 stop18h 50mMultiple Airlines
Deal found 8/7$579

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to Singapore 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 11 July 2025.
Use the filters below to find and compare flights from Australia to Singapore that are best for you.

Fly from

Australia

Fly to

Singapore

Route

Depart

Return

Price

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 21/8

21:55-03:25

Nonstop5h 30m

Singapore Changi

Sun 14/9

12:00-17:10

Nonstop5h 10m

$288

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 23/8

21:55-03:25

Nonstop5h 30m

Singapore Changi

Tue 26/8

14:15-19:30

Nonstop5h 15m

$306

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 9/8

07:50-12:55

Nonstop5h 05m

Singapore Changi

Wed 13/8

06:55-12:10

Nonstop5h 15m

$315

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sat 1/11

22:30-03:30

Nonstop8h 00m

Singapore Changi

Sat 8/11

11:00-21:20

Nonstop7h 20m

$419

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Mon 25/8

13:00-18:55

Nonstop7h 55m

Singapore Changi

Sun 31/8

21:00-06:15

Nonstop7h 15m

$428

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sun 7/9

12:05-18:00

Nonstop7h 55m

Singapore Changi

Sun 21/9

21:00-06:15

Nonstop7h 15m

$436

DarwinSingapore

DRW - SIN

DRWSIN

Darwin

Mon 18/8

13:10-07:15

1 stop19h 35m

Singapore Changi

Sun 24/8

07:55-12:35

1 stop27h 10m

$474

DarwinSingapore

DRW - SIN

DRWSIN

Darwin

Wed 13/8

16:35-07:15

1 stop16h 10m

Singapore Changi

Sun 24/8

20:15-12:35

1 stop14h 50m

$475

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Sat 26/7

20:45-03:10

Nonstop8h 25m

Singapore Changi

Fri 8/8

23:25-20:00

1 stop18h 35m

$480

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Sun 3/8

12:50-19:15

Nonstop8h 25m

Singapore Changi

Thu 21/8

02:00-11:35

Nonstop7h 35m

$481

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 60 results
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Best time to book a flight from Australia to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Australia 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 Australia to Singapore

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

Currently, May is the cheapest month in which you can book a flight from Australia to Singapore (average of $355). Flying from Australia to Singapore in December is currently the most expensive (average of $752). 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 AU to SIN?

Find hourly flight availability from Australia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from Australia to Singapore, 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 Australia to Singapore

Explore weekly flight availability from Australia to Singapore. 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 11 July 2025.

The most flights from AU0 to SIN are scheduled on a Wednesday (65 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (52 on average).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 11 July 2025.
See what other customers who have flown with Emirates, Singapore Airlines, andFiji Airways from Australia to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Singapore Airlines
8.1
Very Good
1,324 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Fiji Airways
8.0
Very Good
201 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Cathay Pacific
7.6
Good
932 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
China Southern
7.6
Good
103 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from Australia to Singapore. 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 into for flights to Singapore from Australia?

    Singapore Changi (SIN), located 16.9 km from the city centre, is the airport you fly into when you book flights from Australia to Singapore.

  • How popular is this Australia to Singapore flight route?

    The Australia to Singapore Changi flight path was viewed by 148,803 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 Australia to Singapore one-way?

    The cheapet airlines for a one-way flight from Australia to Singapore are Scoot ($145), Jetstar ($158), and AirAsia ($189).

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

    When deciding which route to take from Australia to Singapore, consider Melbourne - Singapore Changi, Sydney Kingsford Smith - Singapore Changi or Perth - Singapore Changi, as they are the most popular.

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

    Consider Air India (88%), Virgin Australia (88%) or SWISS (88%) when booking your flight. These represent the most reliable airlines when flying from Australia to Singapore.

  • What are the cheapest flights from Australia to Singapore?

    The cheapest flight price from Australia to Singapore is $254. On average you can expect to pay $4,419. The most popular route, (Melbourne - Singapore Changi), can usually be booked for $367.

  • Can I find deals for flights from Australia to Singapore that include hotel bookings?

    Yes. In addition to deals on Australia to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Singapore.

  • Can I find deals for business class flights from Australia to Singapore?

    Yes. Cheapflights offers flight deals from Australia to Singapore 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 Australia to Singapore?

    Currently, May is the cheapest month in which you can book a flight from Australia to Singapore (average of $355). Flying from Australia to Singapore in December is currently the most expensive (average of $752). 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 10 airlines flying from Australia to Singapore

Discover the top 10 airlines that operate flights from Australia to Singapore. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$34Average$465FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$128Average$732FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Virgin AustraliaCheapest$270Average$1,055FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Batik AirCheapest$272Average$824FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$364Average$428FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Philippine AirlinesCheapest$400Average$823FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Indonesia AirAsiaCheapest$408Average$770FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
EmiratesCheapest$474Average$895FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Fiji AirwaysCheapest$494Average$804FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Malaysia AirlinesCheapest$506Average$919FlexibilityNo cancel feeOn-time67%
Search Malaysia 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 Australia to Singapore?

Deals for Australia to Singapore 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 Australia to Singapore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Singapore.

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

Certainly. Search results for flights to Singapore from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Australia to Singapore 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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