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$156+ Cheap flights from Sydney (SYD) to Singapore (SIN)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
Oct 18 — Oct 251
Sat 10/18
Sat 10/25
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Singapore Changi are usually found in May or August, booked 63 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 18, 2025.

Round-trip from

$312
(Booking.com)

One-way from

$156
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$548

Good round-trip deal

$619 or less

Good one-way deal

$269 or less
From Sydney Kingsford Smith to Singapore Changi
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One-way flight from Sydney Kingsford Smith to Singapore Changi
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Highest demand for flights based on searches. 22% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Singapore Changi.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Singapore Changi.
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Find flight deals from Sydney to Singapore

Cheapest flights from Sydney to Singapore
Explore the most affordable flight options available from Sydney to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:05 pmSYD - SIN
Nonstop8h 05mScoot
Sun 11/27:55 amSIN - SYD
Nonstop7h 55mScoot
Deal found 9/16$312
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:05 pmSYD - SIN
Nonstop8h 05mScoot
Fri 11/147:55 amSIN - SYD
Nonstop7h 55mScoot
Deal found 9/16$316
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:50 pmSYD - SIN
Nonstop8h 25mScoot
Tue 10/287:55 amSIN - SYD
Nonstop7h 55mScoot
Deal found 9/16$325
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:05 pmSYD - SIN
Nonstop8h 05mScoot
Fri 11/77:55 amSIN - SYD
Nonstop7h 55mScoot
Deal found 9/16$328
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:20 pmSYD - SIN
Nonstop8h 05mScoot
Sat 11/157:55 amSIN - SYD
Nonstop7h 55mScoot
Deal found 9/16$332
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:05 pmSYD - SIN
Nonstop8h 05mMultiple Airlines
Sun 11/211:30 pmSIN - SYD
1 stop18h 05mMultiple Airlines
Deal found 9/16$338
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:50 pmSYD - SIN
Nonstop8h 25mScoot
Mon 10/202:00 amSIN - SYD
Nonstop7h 35mScoot
Deal found 9/16$359
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:20 pmSYD - SIN
Nonstop8h 05mScoot
Sat 11/82:10 amSIN - SYD
Nonstop7h 55mScoot
Deal found 9/16$370

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney 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 2,558,603 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Sydney to Singapore that are best for you.

Fly from

Sydney

Fly to

Singapore

Route

Depart

Return

Price

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Mon 11/3

9:50 pm-10:20 am

1 stop15h 30m

Singapore Changi

Sun 11/9

10:35 pm-8:35 pm

1 stop19h 00m

$449

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 10/22

10:15 am-7:15 am

1 stop24h 00m

Singapore Changi

Tue 10/28

10:35 pm-8:35 pm

1 stop19h 00m

$486

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Tue 10/21

11:20 am-4:50 pm

Nonstop8h 30m

Singapore Changi

Wed 11/5

9:30 pm-8:25 am

Nonstop7h 55m

$511

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 10/22

10:10 pm-9:05 am

1 stop13h 55m

Singapore Changi

Fri 10/31

9:55 am-7:55 am

1 stop19h 00m

$557

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 1/28

11:30 am-5:00 pm

Nonstop8h 30m

Singapore Changi

Wed 2/4

8:30 pm-7:25 am

Nonstop7h 55m

$603

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Tue 1/27

12:45 pm-8:25 pm

1 stop10h 40m

Singapore Changi

Mon 2/2

9:30 pm-10:45 am

1 stop10h 15m

$659

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Sun 10/26

11:30 am-5:00 pm

Nonstop8h 30m

Singapore Changi

Sat 11/1

9:00 pm-10:25 pm

1 stop22h 25m

$687

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Fri 12/5

12:45 pm-8:25 pm

1 stop10h 40m

Singapore Changi

Sun 12/14

3:30 pm-10:45 am

1 stop16h 15m

$695

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 10/22

1:30 pm-10:05 pm

1 stop11h 35m

Singapore Changi

Sat 11/1

8:30 pm-7:25 am

Nonstop7h 55m

$697

SydneySingapore

SYD - SIN

SYDSIN

Sydney Kingsford Smith

Wed 10/29

8:05 pm-1:10 am

Nonstop8h 05m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
2

The best insider tips for Sydney to Singapore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Sydney to Singapore trip
Airports
SYD

Check which terminal your flight uses at SYD, as some domestic flights use the international terminal. Confirm before heading out.

Read more about SYDby John Walton
SIN

For quick city access from SIN, use a rideshare app like Grab. It's faster and cheaper than a taxi.

Read more about SINby Yulia Denisyuk
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on SIN

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
John Walton

John Walton

Expert on SYD

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Best time to book a flight from Sydney to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Sydney with our price prediction graph.
Estimated round-trip 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 Sydney to Singapore

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Singapore. Price data was last updated on September 12, 2025.

The best time to book flights from Sydney to Singapore is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Sydney to Singapore (average of $994). Flying from Sydney to Singapore in December is currently the most expensive (average of $1,665). 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 SYD to SIN?

Find hourly flight availability from Sydney 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 September 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to Singapore in the evening. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Sydney to Singapore. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Sydney to Singapore flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Sydney to Singapore?

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 September 18, 2025.
See what other customers who have flown with Emirates, Singapore Airlines, and Qantas Airways from Sydney 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.
Emirates
8.1
Very good
3,339 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very good
3,339 reviews
Emirates
8.1
Very good
3,339 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Singapore Airlines
8.1
Very good
1,367 reviews
Emirates
8.1
Very good
3,339 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Qantas Airways
7.5
Good
907 reviews
Emirates
8.1
Very good
3,339 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Scoot
6.7
Okay
308 reviews
Emirates
8.1
Very good
3,339 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
British Airways
6.7
Okay
7,367 reviews
Emirates
8.1
Very good
3,339 reviews

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sydney to Singapore?

    Booking a flight from Sydney Kingsford Smith (SYD) to Singapore Changi (SIN) is your only option if you wish to fly from Sydney to Singapore. On a typical day, there are 63 flights from Kingsford Smith to Changi, all of which are around 8h 25m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Kingsford Smith to Singapore.

  • How popular is this Sydney to Singapore flight route?

    The Sydney Kingsford Smith to Singapore Changi flight path was viewed by 350 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 Sydney to Singapore?

    For as low as $511, Emirates can have you in Singapore from Sydney in 8h 30m. Sydney and Singapore are separated by a distance of 3908 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Sydney to Singapore round-trip?

    Flying on Scoot is currently your cheapest option to Singapore, with prices starting at $290. Additional round-trip tickets that might be worth considering are offered by Qantas Airways and Emirates, with the lowest prices starting at $476 and $481, respectively. You may be able to fly from Sydney to Singapore for 49% less than the average price by searching for these airlines.

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

    Consider Air India (90%), Virgin Australia (90%) or SWISS (90%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Singapore.

  • What are the cheapest flights from Sydney to Singapore?

    Looking at all options, your cheapest flight can be booked for $183. While the most popular route (Sydney Kingsford Smith - Singapore Changi) can be booked for $410 on average, our data indicates $2,031 when flying from Sydney to Singapore.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Sydney to Singapore (average of $994). Flying from Sydney to Singapore in December is currently the most expensive (average of $1,665). 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 5 airlines flying from Sydney to Singapore

Discover the top 5 airlines that operate flights from Sydney 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 2,558,603 searches. Data last updated September 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$290Average$439FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$476Average$938FlexibilityNo cancel feeOn-time74%
EmiratesCheapest$481Average$687FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$494Average$741FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$614Average$730FlexibilityNo cancel feeOn-time70%

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