Cheap Flights from Singapore (SIN) to Sydney (SYD) from HK$1,180~

View HK$1,180 flight on Mon, 22 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,180 for one-way flights and HK$2,323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 11 Nov - Fri, 21 Nov
SIN
Singapore
SYD
Sydney
HK$2,323 Return, found 6 days ago
HK$2,323
Return
found 6 days ago
Select Scoot flight, departing Tue, 11 Nov from Singapore to Sydney, returning Fri, 21 Nov, priced at HK$2,323 found 6 days ago
Philippine Airlines
Mon, 1 Sep - Tue, 9 Sep
SIN
Singapore
SYD
Sydney
HK$3,790 Return, found 13 hours ago
HK$3,790
Return
found 13 hours ago
Select Philippine Airlines flight, departing Mon, 1 Sep from Singapore to Sydney, returning Tue, 9 Sep, priced at HK$3,790 found 13 hours ago
Qantas Airways
Sat, 13 Sep - Wed, 17 Sep
SIN
Singapore
SYD
Sydney
HK$4,277 Return, found 1 day ago
HK$4,277
Return
found 1 day ago
Select Qantas Airways flight, departing Sat, 13 Sep from Singapore to Sydney, returning Wed, 17 Sep, priced at HK$4,277 found 1 day ago
Xiamen Airlines
Tue, 9 Sep - Wed, 19 Nov
SIN
Singapore
SYD
Sydney
HK$5,238 Return, found 7 hours ago
HK$5,238
Return
found 7 hours ago
Select Xiamen Airlines flight, departing Tue, 9 Sep from Singapore to Sydney, returning Wed, 19 Nov, priced at HK$5,238 found 7 hours ago
Malaysia Airlines
Sun, 31 Aug - Tue, 9 Sep
SIN
Singapore
SYD
Sydney
HK$5,253 Return, found 1 day ago
HK$5,253
Return
found 1 day ago
Select Malaysia Airlines flight, departing Sun, 31 Aug from Singapore to Sydney, returning Tue, 9 Sep, priced at HK$5,253 found 1 day ago
Singapore Airlines
Wed, 29 Oct - Sat, 1 Nov
SIN
Singapore
SYD
Sydney
HK$5,364 Return, found 13 hours ago
HK$5,364
Return
found 13 hours ago
Select Singapore Airlines flight, departing Wed, 29 Oct from Singapore to Sydney, returning Sat, 1 Nov, priced at HK$5,364 found 13 hours ago
Cathay Pacific
Mon, 1 Sep - Tue, 9 Sep
SIN
Singapore
SYD
Sydney
HK$5,384 Return, found 13 hours ago
HK$5,384
Return
found 13 hours ago
Select Cathay Pacific flight, departing Mon, 1 Sep from Singapore to Sydney, returning Tue, 9 Sep, priced at HK$5,384 found 13 hours ago
Vietjet Air
Tue, 28 Oct - Sat, 8 Nov
SIN
Singapore
SYD
Sydney
HK$5,436 Return, found 6 days ago
HK$5,436
Return
found 6 days ago
Select Vietjet Air flight, departing Tue, 28 Oct from Singapore to Sydney, returning Sat, 8 Nov, priced at HK$5,436 found 6 days ago
British Airways
Tue, 9 Sep - Wed, 19 Nov
SIN
Singapore
SYD
Sydney
HK$5,730 Return, found 7 hours ago
HK$5,730
Return
found 7 hours ago
Select British Airways flight, departing Tue, 9 Sep from Singapore to Sydney, returning Wed, 19 Nov, priced at HK$5,730 found 7 hours ago
Vietnam Airlines
Thu, 6 Nov - Sun, 9 Nov
SIN
Singapore
SYD
Sydney
HK$5,900 Return, found 5 days ago
HK$5,900
Return
found 5 days ago
Select Vietnam Airlines flight, departing Thu, 6 Nov from Singapore to Sydney, returning Sun, 9 Nov, priced at HK$5,900 found 5 days ago

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

May is typically the cheapest month to fly

From HK$2,377 - HK$3,626 per traveller.

Graph displaying average flight prices per month

Singapore to Sydney route information
Origin airport
Changi
Destination airport
Kingsford Smith Intl.
Airlines serving
Air New Zealand, Air Niugini, Batik air , British Airways, Cathay Pacific, China Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
HK$2,322
Distance
6255 km
Average flight time
9 hours 38 mins

Flights from Singapore to Sydney

Book cheap flights from Singapore (SIN) to Sydney (SYD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to Sydney (SYD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore (SIN) to Sydney (SYD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Sydney flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Sydney and things to do in Sydney for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Sydney more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sydney is HK$1,180 now!

 

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 HK$2,323. 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 kilometers 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.

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