฿8,286 Cheap Flights from Hong Kong (HKG) to Sydney (SYD)

View ฿8,286 flight on Thu, 27 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿8,286 for one-way flights and ฿17,673 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 27 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
SYD
Sydney
฿17,673 Return, found 4 days ago
฿17,673
Return
found 4 days ago
Select Scoot flight, departing Thu, 27 Aug from Hong Kong SAR to Sydney, returning Sun, 30 Aug, priced at ฿17,673 found 4 days ago
Scoot
Thu, 27 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
SYD
Sydney
฿18,564 Return, found 4 days ago
฿18,564
Return
found 4 days ago
Select Scoot flight, departing Thu, 27 Aug from Hong Kong SAR to Sydney, returning Sun, 30 Aug, priced at ฿18,564 found 4 days ago
Vietnam Airlines
Thu, 27 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
SYD
Sydney
฿21,300 Return, found 4 days ago
฿21,300
Return
found 4 days ago
Select Vietnam Airlines flight, departing Thu, 27 Aug from Hong Kong SAR to Sydney, returning Sun, 30 Aug, priced at ฿21,300 found 4 days ago
Batik air
Thu, 27 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
SYD
Sydney
฿25,435 Return, found 4 days ago
฿25,435
Return
found 4 days ago
Select Batik air flight, departing Thu, 27 Aug from Hong Kong SAR to Sydney, returning Sun, 30 Aug, priced at ฿25,435 found 4 days ago
Singapore Airlines
Thu, 27 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
SYD
Sydney
฿26,655 Return, found 4 days ago
฿26,655
Return
found 4 days ago
Select Singapore Airlines flight, departing Thu, 27 Aug from Hong Kong SAR to Sydney, returning Sun, 30 Aug, priced at ฿26,655 found 4 days ago
Hong Kong Airlines
Thu, 4 Jun - Mon, 8 Jun
HKG
Hong Kong SAR
SYD
Sydney
฿27,380 Return, found 3 days ago
฿27,380
Return
found 3 days ago
Select Hong Kong Airlines flight, departing Thu, 4 Jun from Hong Kong SAR to Sydney, returning Mon, 8 Jun, priced at ฿27,380 found 3 days ago
Philippine Airlines
Thu, 27 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
SYD
Sydney
฿28,940 Return, found 4 days ago
฿28,940
Return
found 4 days ago
Select Philippine Airlines flight, departing Thu, 27 Aug from Hong Kong SAR to Sydney, returning Sun, 30 Aug, priced at ฿28,940 found 4 days ago
Cathay Pacific
Mon, 18 May - Sun, 31 May
HKG
Hong Kong SAR
SYD
Sydney
฿30,110 Return, found 2 days ago
฿30,110
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 18 May from Hong Kong SAR to Sydney, returning Sun, 31 May, priced at ฿30,110 found 2 days ago
Juneyao Air
Thu, 4 Jun - Mon, 8 Jun
HKG
Hong Kong SAR
SYD
Sydney
฿31,125 Return, found 3 days ago
฿31,125
Return
found 3 days ago
Select Juneyao Air flight, departing Thu, 4 Jun from Hong Kong SAR to Sydney, returning Mon, 8 Jun, priced at ฿31,125 found 3 days ago
Fiji Airways
Sun, 13 Sept - Thu, 17 Sept
HKG
Hong Kong SAR
SYD
Sydney
฿33,210 Return, found 6 days ago
฿33,210
Return
found 6 days ago
Select Fiji Airways flight, departing Sun, 13 Sept from Hong Kong SAR to Sydney, returning Thu, 17 Sept, priced at ฿33,210 found 6 days ago

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

May is typically the cheapest month to fly

From ฿12,128 - ฿19,826 per traveller.

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 ฿17,673. 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 kilometres 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-cancelling 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.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, Korean Air, Malaysia Airlines, Qantas Airways, Singapore Airlines, Thai Airways International, Vietnam Airlines
Return price
฿17,672
Distance
7348 km
Average flight time
11 hours 9 mins

Book with confidence

Perfect flights from Hong Kong to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Hong Kong to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Hong Kong Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿8,286 and roundtrip prices from ฿17,673. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.
Perfect flights from Hong Kong to Sydney
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