Cheap Flights from Hong Kong (HKG) to Sydney (SYD) from HK$1,315~

View HK$1,315 flight on Mon, 9 Mar 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Sydney Airport (SYD)

Find Cheap Flights from Hong Kong (HKG) to Sydney (SYD)

Prices were available within the past 7 days and start at HK$1,315 for one-way flights and HK$2,699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Wed, 27 Aug - Thu, 4 Sep
HKG
Hong Kong SAR
SYD
Sydney
HK$2,699 Return, found 1 day ago
HK$2,699
Return
found 1 day ago
Select AirAsia flight, departing Wed, 27 Aug from Hong Kong SAR to Sydney, returning Thu, 4 Sep, priced at HK$2,699 found 1 day ago
Scoot
Mon, 1 Sep - Mon, 8 Sep
HKG
Hong Kong SAR
SYD
Sydney
HK$3,191 Return, just found
HK$3,191
Return
just found
Select Scoot flight, departing Mon, 1 Sep from Hong Kong SAR to Sydney, returning Mon, 8 Sep, priced at HK$3,191 just found
Hong Kong Airlines
Tue, 4 Nov - Wed, 12 Nov
HKG
Hong Kong SAR
SYD
Sydney
HK$3,841 Return, found 7 hours ago
HK$3,841
Return
found 7 hours ago
Select Hong Kong Airlines flight, departing Tue, 4 Nov from Hong Kong SAR to Sydney, returning Wed, 12 Nov, priced at HK$3,841 found 7 hours ago
Vietnam Airlines
Sun, 7 Sep - Sun, 14 Sep
HKG
Hong Kong SAR
SYD
Sydney
HK$3,967 Return, just found
HK$3,967
Return
just found
Select Vietnam Airlines flight, departing Sun, 7 Sep from Hong Kong SAR to Sydney, returning Sun, 14 Sep, priced at HK$3,967 just found
Hainan Airlines
Wed, 17 Sep - Thu, 2 Oct
HKG
Hong Kong SAR
SYD
Sydney
HK$4,192 Return, found 6 hours ago
HK$4,192
Return
found 6 hours ago
Select Hainan Airlines flight, departing Wed, 17 Sep from Hong Kong SAR to Sydney, returning Thu, 2 Oct, priced at HK$4,192 found 6 hours ago
Singapore Airlines
Mon, 1 Dec - Fri, 6 Feb
HKG
Hong Kong SAR
SYD
Sydney
HK$4,313 Return, found 5 days ago
HK$4,313
Return
found 5 days ago
Select Singapore Airlines flight, departing Mon, 1 Dec from Hong Kong SAR to Sydney, returning Fri, 6 Feb, priced at HK$4,313 found 5 days ago
Philippine Airlines
Wed, 30 Jul - Thu, 31 Jul
HKG
Hong Kong SAR
SYD
Sydney
HK$4,740 Return, found 1 day ago
HK$4,740
Return
found 1 day ago
Select Philippine Airlines flight, departing Wed, 30 Jul from Hong Kong SAR to Sydney, returning Thu, 31 Jul, priced at HK$4,740 found 1 day ago
Sichuan Airlines
Fri, 12 Dec - Sun, 18 Jan
HKG
Hong Kong SAR
SYD
Sydney
HK$5,145 Return, just found
HK$5,145
Return
just found
Select Sichuan Airlines flight, departing Fri, 12 Dec from Hong Kong SAR to Sydney, returning Sun, 18 Jan, priced at HK$5,145 just found
China Eastern Airlines
Wed, 12 Nov - Tue, 18 Nov
HKG
Hong Kong SAR
SYD
Sydney
HK$5,295 Return, just found
HK$5,295
Return
just found
Select China Eastern Airlines flight, departing Wed, 12 Nov from Hong Kong SAR to Sydney, returning Tue, 18 Nov, priced at HK$5,295 just found
Thai Airways International
Sat, 16 Aug - Sat, 23 Aug
HKG
Hong Kong SAR
SYD
Sydney
HK$5,501 Return, just found
HK$5,501
Return
just found
Select Thai Airways International flight, departing Sat, 16 Aug from Hong Kong SAR to Sydney, returning Sat, 23 Aug, priced at HK$5,501 just found

Find the cheapest month to fly from Chek Lap Kok (HKG) to Sydney (SYD)

May is typically the cheapest month to fly

From HK$2,673 - HK$4,576 per traveller.

Graph displaying average flight prices per month

Hong Kong to Sydney route information
Origin airport
Hong Kong Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air New Zealand, Asiana Airlines, Batik air , Cathay Pacific, China Airlines, China Eastern Airlines, FlexFlight, Garuda Indonesia, Hahn Air Systems, Hong Kong Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
HK$2,698
Distance
7348 km
Average flight time
11 hours 6 mins

Flights from Chek Lap Kok to Sydney

Book cheap flights from Chek Lap Kok (HKG) 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 Chek Lap Kok (HKG) 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 Chek Lap Kok (HKG) 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$1,315 now!

 

Frequently asked questions

How much is a flight from Chek Lap Kok Intl. Airport to SYD?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from HKG to Kingsford Smith Intl. Airport (SYD) start from HK$2,699. Make your booking ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from HKG to Mascot Airport?
We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from HKG to SYD 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 Chek Lap Kok Intl. Airport to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hong Kong Intl. Airport (HKG) to Sydney Airport?
With around 7,400 kilometers separating Chek Lap Kok and Sydney, your flight will be a long one. Pack wisely and make your time on board more comfortable. Things like a spare pair of socks and some noise-canceling headphones can make all the difference.
Which airlines fly direct from HKG to SYD?
Cathay Pacific (CX) will fly you from HKG to Sydney Airport comfortably and reliably. Choose from 121 flights each month along this route.
Are HKG to SYD flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Chek Lap Kok Intl. Airport to Kingsford Smith Intl. Airport (SYD) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

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