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Cheap flights from Australia to Singapore from $139

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
28 Mar — 4 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 26 February 2026.

Mon 27/418:25
PER
-
SIN
Nonstop5h 20m
Scoot
Mon 4/523:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 24/2$279
Thu 16/407:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Thu 30/414:15
SIN
-
PER
Nonstop5h 25m
Jetstar
Deal found 22/2$280
Tue 5/505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Sat 9/523:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 25/2$282
Tue 5/505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Mon 11/512:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 25/2$283
Thu 30/418:25
PER
-
SIN
Nonstop5h 20m
Scoot
Tue 5/512:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 26/2$284
Sat 15/807:40
PER
-
SIN
Nonstop5h 30m
Multiple Airlines
Mon 14/923:10
SIN
-
PER
Nonstop5h 10m
Multiple Airlines
Deal found 26/2$301
Thu 5/307:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Tue 10/314:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 23/2$304
Tue 19/505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Sat 20/623:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 25/2$306
Thu 5/307:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Thu 12/314:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 24/2$307
Thu 19/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Mon 23/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 25/2$308
Sun 8/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Tue 31/312:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 23/2$310
Thu 23/405:35
PER
-
SIN
Nonstop5h 20m
Scoot
Wed 29/423:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 24/2$311

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 26 February 2026.

Round-trip from

$279

One-way from

$139

Popular in

December

Cheapest in

May

Average price

$690

Good round-trip deal

$690 or less

Good one-way deal

$236 or less
Scoot
  • Scoot
  • 27/4-4/5
  • Nonstop
  • 10h 30m total
  • Australia to Singapore
Search Deals
Jetstar
  • Jetstar
  • 25/4
  • Nonstop
  • 5h 20m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($229 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 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 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 647,157 searches. Data last updated 26 February 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

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

$432

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sun 16/8

12:00-18:00

Nonstop8h 00m

Singapore Changi

Wed 26/8

21:00-06:15

Nonstop7h 15m

$432

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 12/3

20:40-07:05

1 stop10h 25m

Singapore Changi

Tue 17/3

12:10-19:55

1 stop7h 45m

$441

PerthSingapore

PER - SIN

PERSIN

Perth

Mon 20/7

20:50-09:40

1 stop12h 50m

Singapore Changi

Sat 25/7

19:30-08:55

1 stop13h 25m

$466

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 16/7

20:50-07:15

1 stop10h 25m

Singapore Changi

Mon 27/7

10:20-19:50

1 stop9h 30m

$473

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Wed 11/3

07:00-17:55

1 stop13h 55m

Singapore Changi

Sun 15/3

21:00-07:25

Nonstop7h 25m

$490

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Mon 18/5

06:25-18:00

1 stop13h 35m

Singapore Changi

Thu 28/5

21:00-06:15

Nonstop7h 15m

$493

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 22/4

20:50-07:15

1 stop12h 25m

Singapore Changi

Mon 27/4

21:20-19:35

1 stop20h 15m

$498

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 6/5

20:50-07:15

1 stop12h 25m

Singapore Changi

Mon 18/5

20:45-19:35

1 stop20h 50m

$501

DarwinSingapore

DRW - SIN

DRWSIN

Darwin

Fri 10/4

17:25-23:25

1 stop7h 30m

Singapore Changi

Fri 17/4

05:05-16:00

1 stop9h 25m

$525

Flights are sorted by cheapest return flights first.

Deals found on 22/2

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, May is the cheapest month in which you can book a flight from Australia to Singapore (average of $153). Flying from Australia to Singapore in December is currently the most expensive (average of $352). 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 February 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Australia to Singapore by exploring options for tickets in the evening.

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 26 February 2026.

The most flights from AU0 to SIN are scheduled on a Thursday (75 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (60 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 26 February 2026.
See what other customers who have flown with Singapore Airlines, Emirates, 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.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

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

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

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
3,534 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

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
998 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

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

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

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

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Comfort

8.0

Food

7.8

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.

  • 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 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, AirAsia, and Batik Air fly from Australia to Singapore in about 8h. The time it takes to get you to your destination can typically vary by up to 2h 55m. The distance from Australia to Singapore is about 6029 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 ($125).

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

    When deciding which route to take from Australia to Singapore, consider Melbourne - Singapore Changi, Brisbane - Singapore Changi or Sydney Kingsford Smith - Singapore Changi, as they are the most popular.

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

    Consider Ethiopian Air (90%), Aegean Airlines (90%) or Air India (90%) 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 $3,842. The most popular route, (Melbourne - Singapore Changi), can usually be booked for $393.

  • 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 $153). Flying from Australia to Singapore in December is currently the most expensive (average of $352). 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.

Fly from Australia to Singapore on these airlines

Choose from the following airlines for your flight from Australia to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 26 February 2026.
Scoot flights from Australia to Singapore Changi
Singapore Airlines flights from Australia to Singapore Changi
Jetstar flights from Australia to Singapore Changi
Qantas Airways flights from Australia to Singapore Changi
Emirates flights from Australia to Singapore Changi

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 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$197Average$430FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$236Average$747FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$238Average$741FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
VietJet AirCheapest$294Average$552FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$308Average$529FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$360Average$402FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Virgin AustraliaCheapest$361Average$1,105FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$452Average$826FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Fiji AirwaysCheapest$458Average$827FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Philippine AirlinesCheapest$470Average$806FlexibilityNo 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?

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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