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Cheap flights from Australia to Singapore from $142

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
21 Mar — 28 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 19 February 2026.

Fri 21/818:25
PER
-
SIN
Nonstop5h 20m
Scoot
Tue 1/912:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 16/2$283
Thu 30/405:35
PER
-
SIN
Nonstop5h 20m
Scoot
Tue 5/512:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 16/2$285
Mon 2/317:45
PER
-
SIN
Nonstop5h 10m
Scoot
Mon 9/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 16/2$296
Fri 28/818:25
PER
-
SIN
Nonstop5h 20m
Scoot
Fri 18/923:05
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 16/2$299
Wed 18/317:45
PER
-
SIN
Nonstop5h 10m
Scoot
Sun 22/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 16/2$300
Mon 16/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Mon 23/311:15
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 16/2$302
Wed 25/205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Wed 4/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 15/2$303
Tue 3/307:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Sat 7/314:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 17/2$304
Tue 19/518:25
PER
-
SIN
Nonstop5h 20m
Scoot
Sat 20/623:05
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 16/2$307
Wed 18/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Wed 25/311:15
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 16/2$309
Sun 1/1105:35
PER
-
SIN
Nonstop5h 10m
Scoot
Fri 13/1123:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 17/2$311
Fri 17/413:00
MEL
-
SIN
Nonstop8h 05m
Scoot
Thu 7/502:30
SIN
-
MEL
Nonstop7h 15m
Scoot
Deal found 16/2$395

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 19 February 2026.

Round-trip from

$285

One-way from

$142

Popular in

December

Cheapest in

May

Average price

$694

Good round-trip deal

$697 or less

Good one-way deal

$237 or less
Scoot
  • Scoot
  • 30/4-5/5
  • Nonstop
  • 10h 30m total
  • Australia to Singapore
Search Deals
Scoot
  • Scoot
  • 16/4
  • 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 ($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 19 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

Tue 17/3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Tue 24/3

14:15-19:35

Nonstop5h 20m

$304

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 19/5

07:35-12:55

Nonstop5h 20m

Singapore Changi

Sat 23/5

14:15-19:40

Nonstop5h 25m

$314

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 16/4

07:35-12:55

Nonstop5h 20m

Singapore Changi

Thu 23/4

14:15-19:40

Nonstop5h 25m

$334

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 18/4

07:35-12:55

Nonstop5h 20m

Singapore Changi

Tue 28/4

14:15-19:40

Nonstop5h 25m

$334

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 12/3

05:35-10:45

Nonstop5h 10m

Singapore Changi

Tue 17/3

22:35-19:55

1 stop21h 20m

$341

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 12/3

05:35-10:45

Nonstop5h 10m

Singapore Changi

Tue 17/3

11:15-16:30

Nonstop5h 15m

$364

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 30/4

05:35-10:55

Nonstop5h 20m

Singapore Changi

Mon 4/5

21:40-05:50

1 stop8h 10m

$364

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 13/8

18:25-23:45

Nonstop5h 20m

Singapore Changi

Sat 15/8

15:15-05:50

2 stops14h 35m

$391

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 12/3

05:15-18:00

1 stop12h 45m

Singapore Changi

Tue 17/3

22:35-19:55

1 stop21h 20m

$396

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 4/3

17:45-22:55

Nonstop5h 10m

Singapore Changi

Sun 8/3

19:30-08:50

1 stop13h 20m

$401

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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 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 19 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 17 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 19 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 (62 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, 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 19 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

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.0

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

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.0

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
3,522 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.0

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

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.0

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

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.0

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

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Entertainment

8.0

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 107,410 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, Scoot, and Singapore Airlines fly from Australia to Singapore in about 4h 45m. The time it takes to get you to your destination is usually consistent. The distance from Australia to Singapore is about 3338 km. All flights are typically direct.

  • 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 ($113), Scoot ($123), and Jetstar ($126).

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

    When deciding which route to take from Australia to Singapore, consider Melbourne - Singapore Changi, Sydney Kingsford Smith - Singapore Changi or Melbourne Avalon - 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 $236. On average you can expect to pay $3,772. The most popular route, (Melbourne - Singapore Changi), can usually be booked for $413.

  • 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.

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 19 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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$198Average$432FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$237Average$745FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$239Average$745FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
VietJet AirCheapest$290Average$555FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$310Average$532FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$362Average$405FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Virgin AustraliaCheapest$363Average$1,111FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$455Average$828FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Fiji AirwaysCheapest$460Average$831FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Philippine AirlinesCheapest$472Average$810FlexibilityNo 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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