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Cheap flights from Australia to Singapore from $146

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

$310

One-way from

$146

Popular in

December

Cheapest in

May

Average price

$821

Good round-trip deal

$344 or less

Good one-way deal

$175 or less
Scoot
  • Scoot
  • 8/5-12/5
  • Nonstop
  • 10h 40m total
  • Australia to Singapore
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Scoot
  • Scoot
  • 9/5
  • Nonstop
  • 5h 20m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($468 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($81 potential savings vs. average return price).
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Average for round-trip flights in March 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 25 March 2025.

Thu 8/521:55PER - SIN
Nonstop5h 30mScoot
Mon 12/512:00SIN - PER
Nonstop5h 10mScoot
Deal found 24/3$310
Sun 11/523:35PER - SIN
Nonstop5h 20mJetstar
Thu 15/514:15SIN - PER
Nonstop5h 15mJetstar
Deal found 24/3$337
Sun 27/423:35PER - SIN
Nonstop5h 20mMultiple Airlines
Tue 6/515:40SIN - PER
Nonstop5h 00mMultiple Airlines
Deal found 25/3$348
Thu 8/523:15PER - SIN
1 stop21h 25mBatik Air
Thu 15/521:40SIN - PER
1 stop18h 35mBatik Air
Deal found 24/3$379
Thu 8/512:05MEL - SIN
Nonstop7h 55mJetstar
Thu 15/521:00SIN - MEL
Nonstop7h 15mJetstar
Deal found 24/3$417
Fri 9/521:30MEL - SIN
Nonstop8h 00mScoot
Thu 15/502:30SIN - MEL
Nonstop7h 15mScoot
Deal found 25/3$428
Sat 31/521:30MEL - SIN
Nonstop8h 00mMultiple Airlines
Fri 6/621:00SIN - MEL
Nonstop7h 15mMultiple Airlines
Deal found 25/3$450
Thu 8/520:45SYD - SIN
Nonstop8h 25mScoot
Sun 11/502:00SIN - SYD
Nonstop7h 35mScoot
Deal found 24/3$484
Wed 14/509:15SYD - SIN
1 stop12h 45mMultiple Airlines
Tue 20/502:00SIN - SYD
Nonstop7h 35mMultiple Airlines
Deal found 24/3$488
Fri 23/503:25PER - SIN
1 stop8h 20mIndonesia AirAsia
Wed 28/517:30SIN - PER
1 stop11h 25mIndonesia AirAsia
Deal found 25/3$496
Wed 26/302:25PER - SIN
1 stop10h 30mMalaysia Airlines
Wed 2/411:05SIN - PER
1 stop14h 05mMalaysia Airlines
Deal found 25/3$528
Thu 29/519:05CNS - SIN
1 stop9h 05mMultiple Airlines
Fri 30/515:45SIN - CNS
1 stop13h 40mMultiple Airlines
Deal found 24/3$544

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 25 March 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 8/5

21:55-03:25

Nonstop5h 30m

Singapore Changi

Mon 12/5

12:00-17:10

Nonstop5h 10m

$310

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 11/5

23:35-04:55

Nonstop5h 20m

Singapore Changi

Fri 16/5

06:55-12:10

Nonstop5h 15m

$337

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 27/4

23:35-04:55

Nonstop5h 20m

Singapore Changi

Tue 6/5

15:40-20:40

Nonstop5h 00m

$348

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 8/5

23:15-20:40

1 stop21h 25m

Singapore Changi

Thu 15/5

21:40-16:15

1 stop18h 35m

$379

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Thu 8/5

12:05-18:00

Nonstop7h 55m

Singapore Changi

Mon 12/5

21:00-06:15

Nonstop7h 15m

$417

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Fri 9/5

21:30-03:30

Nonstop8h 00m

Singapore Changi

Thu 15/5

02:30-11:45

Nonstop7h 15m

$428

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 8/5

05:10-13:35

1 stop8h 25m

Singapore Changi

Mon 12/5

16:10-04:30

1 stop12h 20m

$445

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sat 31/5

21:30-03:30

Nonstop8h 00m

Singapore Changi

Fri 6/6

21:00-06:15

Nonstop7h 15m

$450

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Thu 8/5

20:45-03:10

Nonstop8h 25m

Singapore Changi

Sun 11/5

02:00-11:35

Nonstop7h 35m

$484

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 14/5

09:15-20:45

1 stop13h 30m

Singapore Changi

Thu 22/5

10:00-19:30

Nonstop7h 30m

$488

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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 25 March 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 25 March 2025.

The most flights from AU0 to SIN are scheduled on a Saturday (64 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (47 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

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 25 March 2025.
Read through reviews of airlines operating flights from Australia to Singapore, such as Singapore Airlines, Fiji Airways and Emirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Fiji Airways
8.0
Very Good
182 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Hainan Airlines
7.8
Good
32 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
809 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 155,304 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 ($146), Jetstar ($167), and Batik Air ($185).

  • 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 Iberia (98%), Air India (92%) or Virgin Australia (92%) 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 $249. On average you can expect to pay $4,641. The most popular route, (Melbourne - Singapore Changi), can usually be booked for $415.

  • 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$35Average$601FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$174Average$936FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$284Average$729FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Indonesia AirAsiaCheapest$333Average$717FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Virgin AustraliaCheapest$343Average$1,080FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Batik AirCheapest$380Average$447FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Philippine AirlinesCheapest$398Average$820FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Fiji AirwaysCheapest$515Average$709FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Malaysia AirlinesCheapest$565Average$1,008FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Hainan AirlinesCheapest$613Average$850FlexibilityNo cancel feeOn-time61%
Search Hainan 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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