£131 Cheap Flights from Singapore (SIN) to Sydney (SYD)

View £131 flight on Mon, 22 Sep 2025Opens in a new window

Popular airlines from Changi Airport (SIN) to Sydney Airport (SYD)

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Cheap Flights from Singapore (SIN) to Sydney (SYD)

Prices were available within the past 7 days and start at £131 for one-way flights and £239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 26 Aug - Mon, 15 Sep
SIN
Singapore
SYD
Sydney
£239 Return, found 3 days ago
£239
Return
found 3 days ago
Select Scoot flight, departing Tue, 26 Aug from Singapore to Sydney, returning Mon, 15 Sep, priced at £239 found 3 days ago
Philippine Airlines
Thu, 11 Sep - Sat, 13 Sep
SIN
Singapore
SYD
Sydney
£311 Return, found 8 hours ago
£311
Return
found 8 hours ago
Select Philippine Airlines flight, departing Thu, 11 Sep from Singapore to Sydney, returning Sat, 13 Sep, priced at £311 found 8 hours ago
Hainan Airlines
Mon, 10 Nov - Thu, 13 Nov
SIN
Singapore
SYD
Sydney
£349 Return, found 6 hours ago
£349
Return
found 6 hours ago
Select Hainan Airlines flight, departing Mon, 10 Nov from Singapore to Sydney, returning Thu, 13 Nov, priced at £349 found 6 hours ago
Jetstar
Mon, 10 Nov - Mon, 24 Nov
SIN
Singapore
SYD
Sydney
£368 Return, found 2 days ago
£368
Return
found 2 days ago
Select Jetstar flight, departing Mon, 10 Nov from Singapore to Sydney, returning Mon, 24 Nov, priced at £368 found 2 days ago
China Southern Airlines
Tue, 12 Aug - Fri, 29 Aug
SIN
Singapore
SYD
Sydney
£406 Return, found 3 hours ago
£406
Return
found 3 hours ago
Select China Southern Airlines flight, departing Tue, 12 Aug from Singapore to Sydney, returning Fri, 29 Aug, priced at £406 found 3 hours ago
Qantas Airways
Thu, 21 Aug - Tue, 26 Aug
SIN
Singapore
SYD
Sydney
£411 Return, found 2 hours ago
£411
Return
found 2 hours ago
Select Qantas Airways flight, departing Thu, 21 Aug from Singapore to Sydney, returning Tue, 26 Aug, priced at £411 found 2 hours ago
Singapore Airlines
Thu, 4 Dec - Sun, 1 Feb
SIN
Singapore
SYD
Sydney
£434 Return, found 4 days ago
£434
Return
found 4 days ago
Select Singapore Airlines flight, departing Thu, 4 Dec from Singapore to Sydney, returning Sun, 1 Feb, priced at £434 found 4 days ago
Cathay Pacific
Wed, 1 Apr - Fri, 1 May
SIN
Singapore
SYD
Sydney
£494 Return, found 6 hours ago
£494
Return
found 6 hours ago
Select Cathay Pacific flight, departing Wed, 1 Apr from Singapore to Sydney, returning Fri, 1 May, priced at £494 found 6 hours ago
Xiamen Airlines
Mon, 12 Jan - Sat, 7 Feb
SIN
Singapore
SYD
Sydney
£495 Return, found 3 hours ago
£495
Return
found 3 hours ago
Select Xiamen Airlines flight, departing Mon, 12 Jan from Singapore to Sydney, returning Sat, 7 Feb, priced at £495 found 3 hours ago
British Airways
Tue, 12 Aug - Fri, 29 Aug
SIN
Singapore
SYD
Sydney
£501 Return, found 3 hours ago
£501
Return
found 3 hours ago
Select British Airways flight, departing Tue, 12 Aug from Singapore to Sydney, returning Fri, 29 Aug, priced at £501 found 3 hours ago

Find the cheapest month to fly from Singapore (SIN) to Sydney (SYD)

May is typically the cheapest month to fly

From £221 - £339 per traveller.

Graph displaying average flight prices per month

Flight from Singapore to Sydney route information
Origin airport
Changi
Destination airport
Kingsford Smith Intl.
Airlines serving
APG Distribution System, Air New Zealand, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
£238
Distance
6255 km
Average flight time
9 hours 36 mins

Compare flights from Singapore to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Singapore to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Changi to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Changi (SIN) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Singapore to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Changi to Kingsford Smith Intl. start at just £239 and range up to £501.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Singapore and Sydney
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Singapore to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Changi to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Singapore Airport to Kingsford Smith Intl. Airport (SYD)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between Changi Airport and Sydney Airport was £239. Fares this good don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to Kingsford Smith Intl. Airport (SYD)?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from SIN to Sydney Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SIN to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport (SIN) to Kingsford Smith Intl. Airport (SYD)?
With around 6,300 kilometres separating Singapore and Sydney, your flight will be a long one. Pack wisely to make your trip comfortable. Things like warm clothes and a good neck pillow should be in your carry-on bag.
Which airlines fly direct from Changi Airport (SIN) to Sydney Airport?
You have plenty of choices when flying from Changi Airport (SIN) to Sydney Airport. Lock in your fare with one of these popular airlines:

  • Singapore Airlines - (SQ) with 121 monthly flights
  • Qantas - (QF) with 60 monthly flights
  • Scoot - (TR) with 43 monthly flights
  • British Airways - (BA) with 30 monthly flights

Are SIN to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SIN to Mascot Airport can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

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