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Cheap flights from Australia to Singapore from S$ 165

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 18-1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
4 Sep — 11 Sep1
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 5 August 2026.

Thu 3-905:35 -
Nonstop5h 20m
Tue 15-920:30 -
Nonstop5h 25m
Deal found 4-8S$ 356
Thu 10-905:35 -
Nonstop5h 20m
Tue 22-912:00 -
Nonstop5h 10m
Deal found 4-8S$ 358
Fri 21-805:35 -
Nonstop5h 20m
Tue 25-820:30 -
Nonstop5h 25m
Deal found 4-8S$ 359
Fri 4-905:35 -
Nonstop5h 20m
Mon 14-923:10 -
Nonstop5h 10m
Deal found 5-8S$ 360
Fri 4-905:35 -
Nonstop5h 20m
Mon 7-923:10 -
Nonstop5h 10m
Deal found 2-8S$ 363
Wed 19-820:50 -
1 stop10h 25m
Tue 25-820:30 -
Nonstop5h 25m
Deal found 3-8S$ 365
Wed 16-920:50 -
1 stop13h 20m
Tue 22-903:00 -
Nonstop5h 10m
Deal found 2-8S$ 366
Wed 2-909:55 -
Nonstop5h 20m
Mon 14-923:10 -
Nonstop5h 10m
Deal found 4-8S$ 368
Thu 17-905:35 -
Nonstop5h 20m
Thu 24-917:30 -
Nonstop5h 25m
Deal found 3-8S$ 369
Tue 1-912:30 -
Nonstop5h 30m
Tue 8-920:30 -
Nonstop5h 25m
Deal found 1-8S$ 370
Tue 25-805:35 -
Nonstop5h 20m
Fri 18-923:10 -
Nonstop5h 10m
Deal found 1-8S$ 372
Wed 4-1113:25 -
Nonstop7h 55m
Thu 12-1110:50 -
Nonstop7h 30m
Deal found 3-8S$ 432

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 5 August 2026.

Round-trip from

S$ 356

One-way from

S$ 165

Popular in

December

Cheapest in

November

Average price

S$ 664

Good round-trip deal

S$ 380 or less

Good one-way deal

S$ 233 or less
Jetstar
  • Jetstar
  • 3-9-15-9
  • Nonstop
  • 10h 45m total
  • Australia to Singapore
Search Deals
AirAsia
  • AirAsia
  • 18-1
  • 1 total stop
  • 11h 40m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 199 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 200,618 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Australia to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DarwinSingapore

DRW Darwin - SIN Singapore Changi

DRWSIN

Darwin

Fri 23-10

12:30-18:00

1 stop7h 00m

Singapore Changi

Tue 3-11

19:25-11:15

1 stop14h 20m

S$ 501

DarwinSingapore

DRW Darwin - SIN Singapore Changi

DRWSIN

Darwin

Mon 26-10

12:30-07:05

2 stops20h 05m

Singapore Changi

Thu 19-11

19:25-11:15

1 stop14h 20m

S$ 502

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Tue 20-10

17:20-09:20

1 stop16h 00m

Singapore Changi

Sat 24-10

15:20-03:45

2 stops12h 25m

S$ 502
Fastest return journey

DarwinSingapore

DRW Darwin - SIN Singapore Changi

DRWSIN

Darwin

Wed 16-9

17:40-21:00

Nonstop4h 50m

Singapore Changi

Wed 23-9

22:05-04:30

Nonstop4h 55m

S$ 537

DarwinSingapore

DRW Darwin - SIN Singapore Changi

DRWSIN

Darwin

Sat 22-8

17:40-21:00

Nonstop4h 50m

Singapore Changi

Mon 31-8

22:05-04:30

Nonstop4h 55m

S$ 538

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Fri 4-9

04:45-21:20

2 stops16h 35m

Singapore Changi

Sun 6-9

07:55-19:50

1 stop11h 55m

S$ 552

DarwinSingapore

DRW Darwin - SIN Singapore Changi

DRWSIN

Darwin

Mon 14-9

15:45-19:10

Nonstop4h 55m

Singapore Changi

Mon 21-9

08:30-14:55

Nonstop4h 55m

S$ 578

PerthSingapore

PER Perth - SIN Singapore Changi

PERSIN

Perth

Tue 24-11

23:10-11:30

1 stop12h 20m

Singapore Changi

Tue 1-12

10:30-21:45

2 stops11h 15m

S$ 618

MelbourneSingapore

AVV Melbourne Avalon - SIN Singapore Changi

AVVSIN

Melbourne Avalon

Wed 4-11

06:00-18:40

1 stop15h 40m

Singapore Changi

Thu 12-11

07:55-23:15

1 stop12h 20m

S$ 643

MelbourneSingapore

MEL Melbourne - SIN Singapore Changi

MELSIN

Melbourne

Mon 7-9

12:00-18:00

Nonstop8h 00m

Singapore Changi

Wed 16-9

21:00-06:15

Nonstop7h 15m

S$ 659

Flights are sorted by cheapest return flights first.

Deals found on 5-8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Australia to Singapore (average of S$ 534). Flying from Australia to Singapore in December is currently the most expensive (average of S$ 1,130). 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 5 August 2026.

A simple way to save on the total cost of your ticket is to fly from Australia to Singapore at midday. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

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 5 August 2026.

The most flights from AU0 to SG0 are scheduled on a Monday (67 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (51 on average).

How often are flights from Australia to Singapore delayed?

About 14% of weekly flights between Australia and Singapore have experienced delays in the past year, with the average delay time being 127 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 morning tend to experience delays more often.

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

Sunday 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 8% of flights being delayed.

How far ahead should I book a flight from Australia to Singapore?

The best time to book flights from Australia to Singapore is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 Saturday 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.

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 5 August 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andScoot from Australia to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Qantas Airways
7.5
Good
1,079 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Scoot
6.7
Okay
327 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
British Airways
6.7
Okay
8,147 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Jetstar
6.6
Okay
564 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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?

    This flight path from Australia to Singapore was viewed by 245 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 50m. Jetstar provides one of the quickest options available for as low as S$ 537. 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$ 124. Users have also found prices from S$ 124 and S$ 240 on Jetstar and Singapore Airlines, respectively.

  • 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, February is the cheapest month in which you can book a flight from Australia to Singapore (average of S$ 534). Flying from Australia to Singapore in December is currently the most expensive (average of S$ 1,130). 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
Perth to Singapore flights
Brisbane 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 249AverageS$ 549FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapestS$ 321AverageS$ 458FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Turkish AirlinesCheapestS$ 372AverageS$ 695FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestS$ 467AverageS$ 922FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapestS$ 739AverageS$ 1,153FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qantas AirwaysCheapestS$ 751AverageS$ 1,139FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapestS$ 756AverageS$ 893FlexibilityNo cancel feeOn-time75%
Search Emirates 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?

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?

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 offers price alerts on Australia to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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