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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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Singapore

Enter your travel dates to find the best prices.

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 24 February 2026.

Thu 16/407:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Thu 30/414:15
SIN
-
PER
Nonstop5h 25m
Jetstar
Deal found 22/2$281
Sat 1/805:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Tue 11/814:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Deal found 22/2$287
Mon 3/809:40
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Tue 11/814:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Deal found 22/2$293
Sat 7/307:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Tue 10/314:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 20/2$304
Thu 5/307:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Tue 10/314:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 23/2$305
Mon 9/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Sun 29/303:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 22/2$311
Wed 11/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Tue 24/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 21/2$313
Mon 2/305:35
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Thu 12/314:15
SIN
-
PER
Nonstop5h 20m
Multiple Airlines
Deal found 22/2$314
Thu 5/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Mon 9/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 20/2$315
Thu 5/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Thu 12/311:15
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 23/2$317
Mon 9/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Thu 12/311:15
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 22/2$318
Wed 22/412:00
MEL
-
SIN
Nonstop8h 00m
Jetstar
Wed 22/421:00
SIN
-
MEL
Nonstop7h 15m
Jetstar
Deal found 20/2$409

Find flight deals from Australia to Singapore

Keep the following information in mind while searching for Australia to Singapore flight deals. Data was last updated 24 February 2026.

Round-trip from

$281

One-way from

$146

Popular in

December

Cheapest in

May

Average price

$693

Good round-trip deal

$693 or less

Good one-way deal

$237 or less
Jetstar
  • Jetstar
  • 16/4-30/4
  • Nonstop
  • 10h 45m total
  • Australia to Singapore
Search Deals
Scoot
  • Scoot
  • 21/4
  • Nonstop
  • 5h 20m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($230 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Australia to Singapore.
Search Deals
Price to beat on a one-way flight from Australia to Singapore.
Search Deals

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 24 February 2026.
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

Sat 14/3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Sat 21/3

14:15-19:35

Nonstop5h 20m

$304

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 21/3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Sat 28/3

14:15-19:35

Nonstop5h 20m

$363

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Wed 22/4

12:00-18:00

Nonstop8h 00m

Singapore Changi

Thu 23/4

21:00-06:15

Nonstop7h 15m

$413

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sat 18/7

12:00-18:00

Nonstop8h 00m

Singapore Changi

Fri 31/7

21:00-06:15

Nonstop7h 15m

$414

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sat 25/4

12:00-18:00

Nonstop8h 00m

Singapore Changi

Mon 27/4

21:00-06:15

Nonstop7h 15m

$414

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Fri 20/3

13:10-18:00

Nonstop7h 50m

Singapore Changi

Sun 22/3

21:00-07:25

Nonstop7h 25m

$434

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sat 14/3

13:10-18:00

Nonstop7h 50m

Singapore Changi

Sat 21/3

19:25-08:30

1 stop10h 05m

$467

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Fri 10/7

12:00-18:00

Nonstop8h 00m

Singapore Changi

Sun 26/7

21:00-06:15

Nonstop7h 15m

$482

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 11/3

23:10-09:45

2 stops10h 35m

Singapore Changi

Tue 12/5

15:15-05:50

2 stops14h 35m

$494

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Tue 7/4

20:50-08:30

1 stop13h 40m

Singapore Changi

Wed 8/7

16:10-08:20

1 stop14h 10m

$499

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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 $154). Flying from Australia to Singapore in December is currently the most expensive (average of $354). 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 SG?

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 24 February 2026.

When flying from Australia to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight in the afternoon.

What is the cheapest day to fly from Australia to Singapore?

Use this chart to determine the cheapest time to fly return from Australia to Singapore. Price data was last updated on 21 February 2026.

Travellers seeking maximum savings on their Australia to Singapore flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 24 February 2026.

The most flights from AU0 to SG0 are scheduled on a Saturday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (48 on average).

How often are flights from Australia to Singapore delayed?

About 15% of weekly flights between Australia and Singapore have experienced delays in the past year, with the average delay time being 131 minutes.

What is the most punctual flight time for Australia to Singapore flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to Singapore flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 24 February 2026.
Read through reviews of airlines operating flights from Australia to Singapore, such as Singapore Airlines, Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,532 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
996 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Scoot
6.7
Okay
319 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Jetstar
6.5
Okay
525 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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.

  • How popular is this Australia to Singapore flight route?

    The Australia to Singapore flight path was viewed by 104,370 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 Jetstar, Batik Air, and AirAsia fly from Australia to Singapore in about 5h 20m. The time it takes to get you to your destination can typically vary by up to 5h 15m. The distance from Australia to Singapore is about 3909 km. This flight may include one or multiple stops.

  • 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 Asia ($112), Scoot ($123), and Jetstar ($126).

  • 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 $154). Flying from Australia to Singapore in December is currently the most expensive (average of $354). 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.

Alternative routes for Australia to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$198Average$432FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$237Average$751FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$239Average$744FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
VietJet AirCheapest$295Average$555FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$309Average$532FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$362Average$404FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Virgin AustraliaCheapest$363Average$1,110FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$454Average$829FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Fiji AirwaysCheapest$460Average$831FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Philippine AirlinesCheapest$472Average$809FlexibilityNo 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 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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Singapore flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Australia today and book when prices fit your budget.

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