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Cheap flights from Australia to Singapore from $149

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Australia to Singapore

Keep the following information in mind while searching for Australia to Singapore flight deals. Data was last updated 29 August 2025.

Round-trip from

$294

One-way from

$149

Popular in

December

Cheapest in

May

Average price

$760

Good round-trip deal

$649 or less

Good one-way deal

$256 or less
Jetstar
  • Jetstar
  • 26/10-30/10
  • Nonstop
  • 10h 45m total
  • Australia to Singapore
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Jetstar
  • Jetstar
  • 4/9
  • Nonstop
  • 5h 20m total
  • Australia to Singapore
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($364 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Australia to Singapore.
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Price to beat on a one-way flight from Australia to Singapore.
Search Deals

Find flight deals from Australia to Singapore

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 29 August 2025.

Thu 9/1023:35PER - SIN
Nonstop5h 20mJetstar
Tue 28/1014:15SIN - PER
Nonstop5h 25mJetstar
Deal found 26/8$294
Thu 16/1023:35PER - SIN
Nonstop5h 20mJetstar
Wed 22/1006:55SIN - PER
Nonstop5h 15mJetstar
Deal found 26/8$297
Fri 17/1021:55PER - SIN
Nonstop5h 30mScoot
Tue 21/1015:40SIN - PER
Nonstop5h 00mScoot
Deal found 26/8$300
Tue 2/923:35PER - SIN
Nonstop5h 20mJetstar
Wed 10/906:55SIN - PER
Nonstop5h 15mJetstar
Deal found 26/8$305
Wed 15/1021:55PER - SIN
Nonstop5h 30mScoot
Wed 22/1015:40SIN - PER
Nonstop5h 00mScoot
Deal found 25/8$308
Fri 31/1005:35PER - SIN
Nonstop5h 10mScoot
Mon 3/1123:05SIN - PER
Nonstop5h 15mScoot
Deal found 27/8$310
Wed 29/1005:35PER - SIN
Nonstop5h 10mScoot
Wed 5/1123:05SIN - PER
Nonstop5h 15mScoot
Deal found 26/8$311
Tue 14/1021:55PER - SIN
Nonstop5h 30mScoot
Tue 21/1015:40SIN - PER
Nonstop5h 00mScoot
Deal found 26/8$313
Sat 25/1007:50PER - SIN
Nonstop5h 25mJetstar
Wed 29/1006:55SIN - PER
Nonstop5h 25mJetstar
Deal found 26/8$314
Mon 27/1005:35PER - SIN
Nonstop5h 10mScoot
Fri 31/1023:05SIN - PER
Nonstop5h 15mScoot
Deal found 28/8$316
Thu 16/1021:55PER - SIN
Nonstop5h 30mScoot
Thu 23/1015:40SIN - PER
Nonstop5h 00mScoot
Deal found 28/8$319
Thu 4/912:05MEL - SIN
Nonstop7h 55mJetstar
Mon 8/921:00SIN - MEL
Nonstop7h 15mJetstar
Deal found 28/8$415

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 29 August 2025.
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

Sun 26/10

23:35-04:55

Nonstop5h 20m

Singapore Changi

Thu 30/10

14:15-19:40

Nonstop5h 25m

$294

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 30/10

23:35-04:55

Nonstop5h 20m

Singapore Changi

Tue 4/11

14:15-19:40

Nonstop5h 25m

$294

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 28/10

23:35-04:55

Nonstop5h 20m

Singapore Changi

Sat 1/11

14:15-19:40

Nonstop5h 25m

$296

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 16/10

23:35-04:55

Nonstop5h 20m

Singapore Changi

Wed 22/10

06:55-12:10

Nonstop5h 15m

$307

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 25/10

07:50-13:15

Nonstop5h 25m

Singapore Changi

Wed 29/10

06:55-12:20

Nonstop5h 25m

$314

PerthSingapore

PER - SIN

PERSIN

Perth

Fri 14/11

05:35-10:45

Nonstop5h 10m

Singapore Changi

Tue 18/11

23:05-04:20

Nonstop5h 15m

$316

PerthSingapore

PER - SIN

PERSIN

Perth

Mon 27/10

05:35-10:45

Nonstop5h 10m

Singapore Changi

Fri 31/10

23:05-04:20

Nonstop5h 15m

$316

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 16/10

21:55-03:25

Nonstop5h 30m

Singapore Changi

Wed 22/10

15:40-20:40

Nonstop5h 00m

$325

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 26/10

23:35-04:55

Nonstop5h 20m

Singapore Changi

Sun 2/11

23:05-04:20

Nonstop5h 15m

$326

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 5/11

05:35-10:45

Nonstop5h 10m

Singapore Changi

Sat 8/11

23:05-04:20

Nonstop5h 15m

$333

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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 $355). Flying from Australia to Singapore in December is currently the most expensive (average of $752). 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 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Singapore as you normally would.

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 29 August 2025.

The most flights from AU0 to SG0 are scheduled on a Monday (68 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (52 on average).

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 29 August 2025.
Read through reviews of airlines operating flights from Australia to Singapore, such as Emirates, Singapore Airlines, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,322 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,322 reviews
Emirates
8.1
Very Good
3,322 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Singapore Airlines
8.1
Very Good
1,352 reviews
Emirates
8.1
Very Good
3,322 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qantas Airways
7.5
Good
905 reviews
Emirates
8.1
Very Good
3,322 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Scoot
6.7
Okay
309 reviews
Emirates
8.1
Very Good
3,322 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Jetstar
6.5
Okay
469 reviews
Emirates
8.1
Very Good
3,322 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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?

    The Australia to Singapore flight path was viewed by 145,791 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 AirAsia 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 14h 15m. 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 Jetstar ($149), Scoot ($149), and AirAsia ($262).

  • 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 $355). Flying from Australia to Singapore in December is currently the most expensive (average of $752). 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.

Alternative routes for Australia to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$128Average$734FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
AirAsiaCheapest$221Average$499FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapest$257Average$927FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$272Average$1,057FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Batik AirCheapest$274Average$827FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$366Average$429FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Philippine AirlinesCheapest$402Average$838FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
EmiratesCheapest$418Average$898FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Fiji AirwaysCheapest$498Average$850FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Indonesia AirAsiaCheapest$499Average$816FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia 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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Singapore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Australia today and book when prices fit your budget.

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