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Cheap flights from Singapore to Australia from S$ 159

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 25-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Australia
Explore the most affordable flight options available from Singapore to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 May 2026.

Thu 2-714:15
SIN
-
PER
Nonstop5h 25m
Jetstar
Thu 16-707:40
PER
-
SIN
Nonstop5h 15m
Jetstar
Deal found 22-5S$ 316
Thu 25-614:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Sat 18-705:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 22-5S$ 321
Sat 29-820:30
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Sun 6-905:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 21-5S$ 322
Sat 24-1020:30
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Sun 15-1105:35
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Deal found 20-5S$ 325
Tue 30-614:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Tue 21-705:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 24-5S$ 329
Sat 24-1020:30
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Sun 1-1105:35
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Deal found 24-5S$ 340
Mon 6-723:10
SIN
-
PER
Nonstop5h 10m
Multiple Airlines
Tue 21-707:40
PER
-
SIN
Nonstop5h 15m
Multiple Airlines
Deal found 20-5S$ 344
Thu 2-714:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Thu 16-705:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Deal found 23-5S$ 348
Mon 29-619:30
SIN
-
MEL
1 stop25h 05m
Multiple Airlines
Thu 9-712:00
MEL
-
SIN
Nonstop8h 00m
Multiple Airlines
Deal found 21-5S$ 466
Wed 19-819:30
SIN
-
MEL
1 stop25h 05m
Multiple Airlines
Mon 31-812:00
MEL
-
SIN
Nonstop8h 00m
Multiple Airlines
Deal found 21-5S$ 469
Fri 21-811:05
SIN
-
MEL
Nonstop7h 15m
Multiple Airlines
Sun 30-812:00
MEL
-
SIN
Nonstop8h 00m
Multiple Airlines
Deal found 21-5S$ 471
Tue 20-1011:05
SIN
-
MEL
Nonstop7h 15m
Multiple Airlines
Mon 9-1113:10
MEL
-
SIN
Nonstop7h 50m
Multiple Airlines
Deal found 24-5S$ 472

Find flight deals from Singapore to Australia

Keep the following information in mind while searching for Singapore to Australia flight deals. Data was last updated 25 May 2026.

Round-trip from

S$ 316

One-way from

S$ 159

Popular in

January

Cheapest in

August

Average price

S$ 753

Good round-trip deal

S$ 399 or less

Good one-way deal

S$ 261 or less
Jetstar
  • Jetstar
  • 2-7-16-7
  • Nonstop
  • 10h 40m total
  • Singapore to Australia
Search Deals
Jetstar
  • Jetstar
  • 25-6
  • Nonstop
  • 5h 25m total
  • Singapore to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (S$ 196 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Singapore to Australia.
Search Deals
Price to beat on a one-way flight from Singapore to Australia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Australia 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 25 May 2026.
Use the filters below to find and compare flights from Singapore to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Tue 7-7

14:15-19:40

Nonstop5h 25m

Perth

Tue 14-7

07:40-12:55

Nonstop5h 15m

S$ 385

SingaporeMelbourne

SIN - MEL

SINMEL

Singapore Changi

Sun 23-8

21:00-06:15

Nonstop7h 15m

Melbourne

Sun 30-8

12:00-18:00

Nonstop8h 00m

S$ 482

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 30-9

22:05-04:30

Nonstop4h 55m

Darwin

Mon 12-10

17:40-21:00

Nonstop4h 50m

S$ 516

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Tue 18-8

17:00-05:50

1 stop12h 50m

Perth

Wed 19-8

00:45-11:30

1 stop10h 45m

S$ 560

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sun 25-10

23:00-04:15

Nonstop5h 15m

Perth

Thu 29-10

05:35-10:45

Nonstop5h 10m

S$ 611

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Tue 18-8

10:20-21:45

2 stops11h 25m

Perth

Fri 21-8

00:45-09:20

1 stop8h 35m

S$ 675

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Sun 25-10

12:30-23:45

1 stop11h 15m

Perth

Thu 29-10

07:25-20:30

2 stops13h 05m

S$ 701

SingaporePerth

SIN - PER

SINPER

Singapore Changi

Mon 28-9

21:30-23:45

1 stop26h 15m

Perth

Mon 5-10

07:20-09:20

2 stops26h 00m

S$ 715

SingaporeDarwin

SIN - DRW

SINDRW

Singapore Changi

Wed 1-7

22:05-04:30

Nonstop4h 55m

Darwin

Wed 8-7

17:40-21:00

Nonstop4h 50m

S$ 742

SingaporeCoolangatta

SIN - OOL

SINOOL

Singapore Changi

Thu 23-7

21:00-13:35

1 stop14h 35m

Coolangatta Gold Coast

Tue 28-7

07:10-18:00

1 stop12h 50m

S$ 747

Flights are sorted by cheapest return flights first.

Deals found on 22-5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Singapore to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Singapore 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 Singapore to Australia

What is the cheapest month to book a flight from Singapore to Australia?

Currently, September is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 489). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 948). 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 SG to AU?

Find hourly flight availability from Singapore to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 May 2026.

When flying from Singapore to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 39% versus a flight in the evening.

Weekly flight availability from Singapore to Australia

Explore weekly flight availability from Singapore to Australia. 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 May 2026.

The most flights from SG0 to AU0 are scheduled on a Monday (69 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (66 on average).

How often are flights from Singapore to Australia delayed?

About 15% of weekly flights between Singapore and Australia have experienced delays in the past year, with the average delay time being 126 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

The price you pay for your flight from Singapore to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly return from Singapore to Australia. Price data was last updated on 23 May 2026.

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

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 25 May 2026.
See what other customers who have flown with Singapore Airlines,Emirates, andQantas Airways from Singapore to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Emirates
8.1
Very Good
3,573 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Qantas Airways
7.5
Good
1,041 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Scoot
6.7
Okay
325 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Jetstar
6.5
Okay
543 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Australia. 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 Singapore to Australia flight route?

    This flight path from Singapore to Australia was viewed by 3,904 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 Singapore to Australia?

    Departing from Singapore to Australia will take you 4h 55m. Airlines will cover a distance of 3338 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Singapore to Australia are Scoot (S$ 137), Jetstar (S$ 141), and AirAsia (S$ 170).

  • Can I find deals for flights from Singapore to Australia that include hotel bookings?

    Yes. In addition to deals on Singapore to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Australia.

  • Can I find deals for business class flights from Singapore to Australia?

    Yes. Cheapflights offers flight deals from Singapore to Australia 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 Singapore to Australia?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Australia (average of S$ 489). Flying from Singapore to Australia in January is currently the most expensive (average of S$ 948). 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 Singapore to Australia

Discover the top 10 airlines that operate flights from Singapore to Australia. 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 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 146AverageS$ 649FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapestS$ 166AverageS$ 370FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
FinnairCheapestS$ 174AverageS$ 503FlexibilityNo cancel feeOn-time76%
Search Finnair flights
ScootCheapestS$ 216AverageS$ 505FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Batik AirCheapestS$ 254AverageS$ 558FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Singapore AirlinesCheapestS$ 331AverageS$ 1,030FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 363AverageS$ 909FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapestS$ 408AverageS$ 608FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
EmiratesCheapestS$ 435AverageS$ 835FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Philippine AirlinesCheapestS$ 500AverageS$ 594FlexibilityNo 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 Singapore to Australia?

Cheapflights makes it easy to find Singapore to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Singapore to Australia 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 Singapore to Australia become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Australia 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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