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Cheap flights from Australia to Singapore from $149

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
31 Aug — 7 Sep1
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 26 August 2025.

Round-trip from

$291

One-way from

$149

Popular in

December

Cheapest in

May

Average price

$764

Good round-trip deal

$653 or less

Good one-way deal

$258 or less
Scoot
  • Scoot
  • 5/11-10/11
  • Nonstop
  • 10h 25m total
  • Australia to Singapore
Search Deals
Jetstar
  • Jetstar
  • 31/8
  • Nonstop
  • 5h 20m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($368 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 26 August 2025.

Thu 23/1021:55PER - SIN
Nonstop5h 30mScoot
Mon 27/1023:05SIN - PER
Nonstop5h 15mScoot
Deal found 24/8$294
Sat 18/1007:50PER - SIN
Nonstop5h 25mJetstar
Thu 23/1014:30SIN - PER
Nonstop5h 10mJetstar
Deal found 25/8$296
Thu 23/1021:55PER - SIN
Nonstop5h 30mScoot
Sun 26/1011:10SIN - PER
Nonstop5h 25mScoot
Deal found 25/8$297
Wed 12/1105:35PER - SIN
Nonstop5h 10mScoot
Sun 16/1123:05SIN - PER
Nonstop5h 15mScoot
Deal found 25/8$299
Tue 2/923:35PER - SIN
Nonstop5h 20mJetstar
Wed 10/906:55SIN - PER
Nonstop5h 15mJetstar
Deal found 25/8$307
Wed 15/1021:55PER - SIN
Nonstop5h 30mScoot
Wed 22/1015:40SIN - PER
Nonstop5h 00mScoot
Deal found 25/8$310
Tue 18/1105:35PER - SIN
Nonstop5h 10mScoot
Tue 25/1123:05SIN - PER
Nonstop5h 15mScoot
Deal found 25/8$311
Sat 15/1105:35PER - SIN
Nonstop5h 10mScoot
Thu 27/1123:05SIN - PER
Nonstop5h 15mScoot
Deal found 24/8$313
Tue 9/923:35PER - SIN
Nonstop5h 20mMultiple Airlines
Wed 17/915:40SIN - PER
Nonstop5h 00mMultiple Airlines
Deal found 25/8$317
Thu 4/923:35PER - SIN
Nonstop5h 20mJetstar
Mon 8/906:55SIN - PER
Nonstop5h 15mJetstar
Deal found 24/8$319
Sun 26/1023:35PER - SIN
Nonstop5h 20mMultiple Airlines
Sat 8/1123:05SIN - PER
Nonstop5h 15mMultiple Airlines
Deal found 25/8$320
Sun 23/1113:10MEL - SIN
Nonstop7h 50mJetstar
Thu 27/1121:00SIN - MEL
Nonstop7h 25mJetstar
Deal found 25/8$418

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 26 August 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

Wed 29/10

05:35-10:45

Nonstop5h 10m

Singapore Changi

Mon 3/11

23:05-04:20

Nonstop5h 15m

$296

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 6/11

23:35-04:55

Nonstop5h 20m

Singapore Changi

Fri 14/11

06:55-12:20

Nonstop5h 25m

$307

PerthSingapore

PER - SIN

PERSIN

Perth

Fri 7/11

05:35-10:45

Nonstop5h 10m

Singapore Changi

Sat 15/11

23:05-04:20

Nonstop5h 15m

$307

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 7/9

23:35-04:55

Nonstop5h 20m

Singapore Changi

Thu 11/9

14:30-19:40

Nonstop5h 10m

$307

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 23/11

23:35-04:55

Nonstop5h 20m

Singapore Changi

Thu 27/11

14:15-19:40

Nonstop5h 25m

$307

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 15/10

21:55-03:25

Nonstop5h 30m

Singapore Changi

Wed 22/10

15:40-20:40

Nonstop5h 00m

$310

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 18/11

05:35-10:45

Nonstop5h 10m

Singapore Changi

Tue 25/11

23:05-04:20

Nonstop5h 15m

$311

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 9/9

23:35-04:55

Nonstop5h 20m

Singapore Changi

Wed 17/9

15:40-20:40

Nonstop5h 00m

$317

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 11/9

23:35-04:55

Nonstop5h 20m

Singapore Changi

Fri 19/9

06:55-12:10

Nonstop5h 15m

$317

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 22/11

07:35-12:55

Nonstop5h 20m

Singapore Changi

Wed 26/11

06:55-12:20

Nonstop5h 25m

$317

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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 26 August 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 26 August 2025.

The most flights from AU0 to SIN are scheduled on a Tuesday (65 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (51 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 26 August 2025.
See what other customers who have flown with Emirates, Singapore Airlines, andQantas 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
3,318 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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
3,318 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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
1,352 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.
Qantas Airways
7.5
Good
904 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.
Scoot
6.7
Okay
309 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.
Jetstar
6.5
Okay
468 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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 145,791 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 Australia to Singapore?

    Airlines like Scoot and Jetstar fly from Australia to Singapore in about 5h 10m. The time it takes to get you to your destination is usually consistent. The distance from Australia to Singapore is about 3909 km. All flights are typically direct.

  • 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 Jetstar ($149), Scoot ($214), and AirAsia ($271).

  • 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 (86%), Virgin Australia (86%) or SWISS (86%) 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 $4,050. The most popular route, (Melbourne - Singapore Changi), can usually be booked for $368.

  • 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$34Average$502FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$129Average$740FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Virgin AustraliaCheapest$273Average$1,064FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Batik AirCheapest$275Average$831FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$368Average$431FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Philippine AirlinesCheapest$404Average$840FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
EmiratesCheapest$420Average$903FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Malaysia AirlinesCheapest$497Average$954FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Fiji AirwaysCheapest$501Average$770FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Indonesia AirAsiaCheapest$501Average$832FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia 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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