Cheap flights from Singapore to Sydney from $263

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SYD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Singapore Changi to Sydney Kingsford Smith are usually found in May or August, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Singapore to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Sydney (SYD). 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 16 September 2025.

Round-trip from

$453

One-way from

$263

Popular in

January

Cheapest in

May

Average price

$710

Good round-trip deal

$786 or less

Good one-way deal

$353 or less
Scoot
  • Scoot
  • 29/10-5/11
  • Nonstop
  • 16h 00m total
  • Singapore to Sydney
Scoot
  • Scoot
  • 17/11
  • Nonstop
  • 7h 55m total
  • Singapore to Sydney
Highest demand for flights based on searches. 22% potential increase in price ($340 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Singapore Changi to Sydney Kingsford Smith.
Price to beat on a one-way flight from Singapore Changi to Sydney Kingsford Smith.

Find flight deals from Singapore to Sydney

Cheapest flights from Singapore to Sydney
Explore the most affordable flight options available from Singapore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29/1007:55SIN - SYD
Nonstop7h 55mScoot
Wed 5/1120:05SYD - SIN
Nonstop8h 05mScoot
Deal found 14/9$453
Mon 15/1202:10SIN - SYD
Nonstop7h 55mScoot
Thu 22/120:05SYD - SIN
Nonstop8h 05mScoot
Deal found 14/9$459
Thu 6/1107:55SIN - SYD
Nonstop7h 55mScoot
Mon 10/1120:05SYD - SIN
Nonstop8h 05mScoot
Deal found 14/9$461
Mon 27/1022:35SIN - SYD
1 stop19h 00mMultiple Airlines
Mon 3/1114:20SYD - SIN
Nonstop8h 05mMultiple Airlines
Deal found 14/9$468
Sat 1/1107:55SIN - SYD
Nonstop7h 55mScoot
Thu 6/1114:20SYD - SIN
Nonstop8h 05mScoot
Deal found 14/9$476

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Sydney 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 16 September 2025.
Use the filters below to find and compare flights from Singapore to Sydney that are best for you.

Fly from

Singapore

Fly to

Sydney

Route

Depart

Return

Price

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Wed 29/10

07:55-18:50

Nonstop7h 55m

Sydney Kingsford Smith

Wed 5/11

21:50-07:05

1 stop12h 15m

$561

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sun 21/9

19:30-07:20

1 stop33h 50m

Sydney Kingsford Smith

Tue 23/9

10:15-10:15

1 stop26h 00m

$657

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Tue 23/9

13:05-07:20

1 stop16h 15m

Sydney Kingsford Smith

Wed 24/9

10:15-10:15

1 stop26h 00m

$665

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sat 15/11

12:55-10:45

1 stop18h 50m

Sydney Kingsford Smith

Tue 25/11

12:45-20:25

1 stop10h 40m

$711

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sat 8/11

09:35-10:45

1 stop22h 10m

Sydney Kingsford Smith

Mon 10/11

12:45-20:25

1 stop10h 40m

$711

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Wed 26/11

12:55-10:45

1 stop18h 50m

Sydney Kingsford Smith

Sun 30/11

12:45-14:20

1 stop28h 35m

$711

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Sat 18/10

21:15-07:35

1 stop31h 20m

Sydney Kingsford Smith

Wed 22/10

21:25-03:10

Nonstop8h 45m

$762

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Thu 23/10

14:10-08:50

1 stop15h 40m

$282

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Tue 11/11

02:10-13:05

Nonstop7h 55m

$282

SingaporeSydney

SIN - SYD

SINSYD

Singapore Changi

Fri 14/11

02:10-13:05

Nonstop7h 55m

$336

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Singapore to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Singapore 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 Singapore to Sydney

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

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

The best time to book flights from Singapore to Sydney is 71 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 Singapore to Sydney?

Currently, May is the cheapest month in which you can book a flight from Singapore to Sydney (average of $129). Flying from Singapore to Sydney in October is currently the most expensive (average of $171). 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 SIN to SYD?

Find hourly flight availability from Singapore to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

A simple way to save on the total cost of your ticket is to fly from Singapore to Sydney at midday. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 16 September 2025.
See what other customers who have flown with Singapore Airlines, Qantas Airways, andPhilippine Airlines from Singapore to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Food

7.7

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Sydney. 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 Singapore to Sydney?

    If you book a flight from Singapore to Sydney, you will be flying from Changi to Kingsford Smith. Flights to Sydney Kingsford Smith (SYD) from Singapore Changi (SIN) take 7h 25m for a nonstop flight. There are 65 flights from Changi to Sydney per day from 5 airlines.

  • How popular is this Singapore to Sydney flight route?

  • How long is the flight from Singapore to Sydney?

    There are many flights that can get you from Singapore to Sydney in 33h 50m. Fly via VietJet Air to get the fastest option. The distance from Singapore to Sydney is about 6289 km.

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

    Currently priced at $432, Philippine Airlines will fly you from Singapore to Sydney and back. In addition to Philippine Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scoot and Qantas Airways - these airlines can fly you to your destination from $443 and $770, respectively. Philippine Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from Singapore to Sydney are Iberia (84%), Air India (82%) and Virgin Australia (82%).

  • What are the cheapest flights from Singapore to Sydney?

    Looking for the cheapest flight from Singapore to Sydney? While on average our users pay $1,549, our data indicates the cheapest price to be $244. The most popular route (Singapore Changi - Sydney Kingsford Smith), is priced around $446.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Singapore to Sydney (average of $129). Flying from Singapore to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Singapore to Sydney

Discover the top 5 airlines that operate flights from Singapore to Sydney. 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$432Average$741FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Philippine AirlinesCheapest$432Average$727FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Qantas AirwaysCheapest$770Average$1,141FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$917Average$1,058FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest$930Average$1,300FlexibilityNo cancel feeOn-time70%
Search British 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 Singapore to Sydney?

Cheapflights helps you search for flights from Singapore to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Singapore.

Can Cheapflights find flights from Singapore to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Sydney with no change fees.

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

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

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