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Cheap flights from Australia to Singapore from $145

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.

Thu 19/207:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Thu 26/214:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 26/1$299
Tue 25/818:25
PER
-
SIN
Nonstop5h 20m
Scoot
Fri 18/923:05
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 27/1$301
Sat 14/307:35
PER
-
SIN
Nonstop5h 20m
Jetstar
Sat 21/314:15
SIN
-
PER
Nonstop5h 20m
Jetstar
Deal found 26/1$302
Tue 19/505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Sat 20/623:05
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 27/1$305
Sat 28/205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Sat 7/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 26/1$311
Thu 5/317:45
PER
-
SIN
Nonstop5h 10m
Multiple Airlines
Thu 12/314:15
SIN
-
PER
Nonstop5h 20m
Multiple Airlines
Deal found 27/1$312
Thu 19/205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Thu 26/223:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 26/1$314
Fri 13/205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Fri 20/223:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 25/1$315
Tue 24/205:35
PER
-
SIN
Nonstop5h 10m
Scoot
Tue 3/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 25/1$317
Fri 6/305:35
PER
-
SIN
Nonstop5h 10m
Scoot
Sun 8/323:00
SIN
-
PER
Nonstop5h 15m
Scoot
Deal found 26/1$318
Thu 30/405:35
PER
-
SIN
Nonstop5h 20m
Scoot
Tue 5/512:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 26/1$320
Mon 2/313:10
MEL
-
SIN
Nonstop7h 45m
Scoot
Wed 11/310:20
SIN
-
MEL
Nonstop7h 30m
Scoot
Deal found 27/1$402

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

$295

One-way from

$145

Popular in

December

Cheapest in

May

Average price

$1,133

Good round-trip deal

$738 or less

Good one-way deal

$241 or less
Jetstar
  • Jetstar
  • 19/2-26/2
  • Nonstop
  • 10h 40m 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 ($247 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 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 647,157 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

Thu 12/3

07:35-12:55

Nonstop5h 20m

Singapore Changi

Thu 19/3

14:15-19:35

Nonstop5h 20m

$312

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

$412

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Thu 12/3

13:10-18:00

Nonstop7h 50m

Singapore Changi

Mon 16/3

21:00-07:25

Nonstop7h 25m

$413

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Thu 5/3

13:10-18:00

Nonstop7h 50m

Singapore Changi

Mon 9/3

21:00-07:25

Nonstop7h 25m

$432

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sat 21/3

13:10-18:00

Nonstop7h 50m

Singapore Changi

Sat 28/3

21:00-07:25

Nonstop7h 25m

$432

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Tue 10/2

10:00-17:55

1 stop10h 55m

Singapore Changi

Sun 8/3

21:00-07:25

Nonstop7h 25m

$442

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Thu 26/2

13:10-18:00

Nonstop7h 50m

Singapore Changi

Tue 3/3

19:25-08:30

1 stop10h 05m

$442

MelbourneSingapore

MEL - SIN

MELSIN

Melbourne

Sun 15/2

13:10-18:00

Nonstop7h 50m

Singapore Changi

Thu 19/2

19:25-08:30

1 stop10h 05m

$465

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 22/4

13:00-19:30

Nonstop8h 30m

Singapore Changi

Mon 27/4

21:20-19:35

1 stop20h 15m

$478

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 1/3

02:25-15:30

1 stop13h 05m

Singapore Changi

Mon 9/3

16:35-01:25

1 stop8h 50m

$486

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 $161). Flying from Australia to Singapore in December is currently the most expensive (average of $358). 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.

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 24 January 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 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.
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
1,439 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

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

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

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

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

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

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

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

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

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

Crew

8.6

Comfort

8.0

Food

7.8

Overall

8.2

Boarding

8.3

Entertainment

8.0

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?

    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 111,022 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, Malaysia Airlines, and Batik Air fly from Australia to Singapore in about 5h 20m. The time it takes to get you to your destination can typically vary by up to 11h 35m. The distance from Australia to Singapore is about 3909 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 Philippine Airlines ($77), Jetstar Asia ($114), and Scoot ($120).

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

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

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

    Consider Air India (81%), Virgin Australia (81%) or SWISS (81%) 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 $245. On average you can expect to pay $3,842. The most popular route, (Sydney Kingsford Smith - Singapore Changi), can usually be booked for $417.

  • 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 $161). Flying from Australia to Singapore in December is currently the most expensive (average of $358). 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 28 January 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$201Average$439FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$241Average$775FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$243Average$770FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
VietJet AirCheapest$295Average$562FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Batik AirCheapest$315Average$534FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$368Average$406FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Virgin AustraliaCheapest$369Average$1,127FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$432Average$835FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Turkish AirlinesCheapest$451Average$752FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qantas AirwaysCheapest$462Average$954FlexibilityNo cancel feeOn-time74%
Search Qantas 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?

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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