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Cheap flights from Australia to Singapore from S$ 128

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 9-2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
27 Feb — 6 Mar1
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 28 January 2026.

Sat 28-205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Sat 7-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 27-1S$ 261
Thu 19-207:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Thu 26-214:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 26-1S$ 263
Tue 25-818:25
PER
-
SIN
Nonstop5h 20m
Scoot
Fri 18-923:05
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 27-1S$ 265
Fri 27-205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Tue 3-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 28-1S$ 266
Mon 18-518:25
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Thu 28-514:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Deal found 28-1S$ 267
Tue 19-505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Sat 20-623:05
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 27-1S$ 268
Sun 1-305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Thu 12-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 27-1S$ 271
Thu 5-317:45
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Thu 12-314:15
SIN
-
PER
Nonstop5h 20m
Multiple Airlines
Deal found 27-1S$ 275
Thu 19-205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Thu 26-223:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 26-1S$ 276
Fri 13-205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Fri 20-223:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 25-1S$ 277
Tue 24-205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Tue 3-323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 25-1S$ 278
Mon 2-313:10
MEL
-
SIN
Nonstop7h 45m
Scoot
Wed 11-310:20
SIN
-
MEL
Nonstop7h 30m
Scoot
Deal found 27-1S$ 353

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 28 January 2026.

Round-trip from

S$ 261

One-way from

S$ 128

Popular in

December

Cheapest in

May

Average price

S$ 996

Good round-trip deal

S$ 325 or less

Good one-way deal

S$ 128 or less
Scoot
  • Scoot
  • 28-2-7-3
  • Nonstop
  • 10h 25m total
  • Australia to Singapore
Search Deals
Scoot
  • Scoot
  • 9-2
  • Nonstop
  • 5h 10m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (S$ 191 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Australia to Singapore Changi.
Search Deals
Price to beat on a one-way flight from Australia to Singapore Changi.
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 200,618 searches. Data last updated 28 January 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

Tue 12-5

07:35-12:55

Nonstop5h 20m

Singapore Changi

Tue 19-5

14:15-19:40

Nonstop5h 25m

S$ 266

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 12-3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Thu 19-3

14:15-19:35

Nonstop5h 20m

S$ 275

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 22-4

09:40-15:00

Nonstop5h 20m

Singapore Changi

Sun 26-4

16:10-04:00

1 stop11h 50m

S$ 290

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 7-5

18:25-23:45

Nonstop5h 20m

Singapore Changi

Sun 10-5

11:30-04:00

1 stop16h 30m

S$ 291

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 1-3

05:35-10:45

Nonstop5h 10m

Singapore Changi

Fri 6-3

15:25-05:50

2 stops14h 25m

S$ 340

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 7-5

20:30-08:30

1 stop12h 00m

Singapore Changi

Sun 10-5

19:10-04:00

1 stop8h 50m

S$ 342

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 7-5

04:40-13:00

1 stop8h 20m

Singapore Changi

Mon 11-5

11:30-19:50

1 stop8h 20m

S$ 343

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sun 3-5

12:00-18:00

Nonstop8h 00m

Singapore Changi

Sun 17-5

21:00-06:15

Nonstop7h 15m

S$ 362

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Mon 16-2

13:10-18:00

Nonstop7h 50m

Singapore Changi

Fri 6-3

21:00-07:25

Nonstop7h 25m

S$ 362

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Mon 4-5

12:00-18:00

Nonstop8h 00m

Singapore Changi

Mon 25-5

21:00-06:15

Nonstop7h 15m

S$ 362

Flights are sorted by cheapest return flights first.

Deals found on 26-1

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, October is the cheapest month in which you can book a flight from Australia to Singapore (average of S$ 142). Flying from Australia to Singapore in December is currently the most expensive (average of S$ 315). 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 28 January 2026.

It’s typically best to fly out from Australia to Singapore at midday. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 2 November 2025.

Travellers seeking maximum savings on their Australia to Singapore flight should consider departing on Friday evenings when fares are most often at their lowest. Monday afternoons 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 28 January 2026.

The most flights from AU0 to SIN are scheduled on a Monday (65 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (52 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 133 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, Emirates have had the lowest number of delays on this route, with just 1% 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 28 January 2026.
Read reviews from past customers who have flown with Singapore Airlines, Emirates, andQantas Airways from Australia to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,439 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,488 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
978 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Scoot
6.7
Okay
316 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Jetstar
6.5
Okay
513 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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?

    If you book a flight to Singapore from Australia, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.

  • How popular is this Australia to Singapore flight route?

    This flight path from Australia to Singapore Changi was viewed by 342 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?

    A quick flight from Australia to Singapore can take about 4h 55m. Jetstar provides one of the quickest options available for as low as S$ 465. There are 3338 km between Australia and Singapore. All flights are typically direct.

  • What are the cheapest airlines to fly from Australia to Singapore one-way?

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as S$ 115. Users have also found prices from S$ 121 and S$ 180 on Jetstar and Batik Air, respectively.

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

    Most travellers choose Sydney Kingsford Smith - Singapore Changi, Melbourne - Singapore Changi or Brisbane - Singapore Changi when deciding on the best route from Australia to Singapore.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Australia to Singapore on time: Air India (81%), Virgin Australia (81%), SWISS (81%).

  • What are the cheapest flights from Australia to Singapore?

    Looking at all options, your cheapest flight can be booked for S$ 177. While the most popular route (Sydney Kingsford Smith - Singapore Changi) can be booked for S$ 362 on average, our data indicates S$ 1,811 when flying from Australia to Singapore.

  • 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, October is the cheapest month in which you can book a flight from Australia to Singapore (average of S$ 142). Flying from Australia to Singapore in December is currently the most expensive (average of S$ 315). 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 Australia to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Singapore flights
Melbourne to Singapore flights
Brisbane to Singapore flights
Perth to Singapore flights

Top 7 airlines flying from Australia to Singapore

Discover the top 7 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 200,618 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 184AverageS$ 539FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapestS$ 240AverageS$ 480FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Turkish AirlinesCheapestS$ 367AverageS$ 725FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestS$ 462AverageS$ 851FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 532AverageS$ 1,043FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapestS$ 694AverageS$ 818FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapestS$ 730AverageS$ 1,139FlexibilityNo cancel feeOn-time70%
Search British Airways 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?

When you search for this flight from Australia to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Singapore?

Cheapflights simply makes it quick and affordable to book flights from Australia to Singapore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Australia to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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