฿6,145 Cheap Flights from Hong Kong (HKG) to Sydney (SYD)

View ฿6,145 flight on Tue, 19 May 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 ฿6,145 for one-way flights and ฿13,084 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Tue, 17 Mar - Wed, 25 Mar
HKG
Hong Kong SAR
SYD
Sydney
฿13,084 Return, found 19 hours ago
฿13,084
Return
found 19 hours ago
Select AirAsia flight, departing Tue, 17 Mar from Hong Kong SAR to Sydney, returning Wed, 25 Mar, priced at ฿13,084 found 19 hours ago
Hong Kong Airlines
Tue, 19 May - Fri, 22 May
HKG
Hong Kong SAR
SYD
Sydney
฿14,045 Return, found 4 days ago
฿14,045
Return
found 4 days ago
Select Hong Kong Airlines flight, departing Tue, 19 May from Hong Kong SAR to Sydney, returning Fri, 22 May, priced at ฿14,045 found 4 days ago
Scoot
Thu, 7 May - Wed, 13 May
HKG
Hong Kong SAR
SYD
Sydney
฿14,284 Return, found 4 days ago
฿14,284
Return
found 4 days ago
Select Scoot flight, departing Thu, 7 May from Hong Kong SAR to Sydney, returning Wed, 13 May, priced at ฿14,284 found 4 days ago
Juneyao Air
Tue, 5 May - Tue, 19 May
HKG
Hong Kong SAR
SYD
Sydney
฿15,255 Return, found 2 days ago
฿15,255
Return
found 2 days ago
Select Juneyao Air flight, departing Tue, 5 May from Hong Kong SAR to Sydney, returning Tue, 19 May, priced at ฿15,255 found 2 days ago
Sichuan Airlines
Tue, 5 May - Tue, 19 May
HKG
Hong Kong SAR
SYD
Sydney
฿15,325 Return, found 2 days ago
฿15,325
Return
found 2 days ago
Select Sichuan Airlines flight, departing Tue, 5 May from Hong Kong SAR to Sydney, returning Tue, 19 May, priced at ฿15,325 found 2 days ago
Vietnam Airlines
Thu, 21 May - Thu, 28 May
HKG
Hong Kong SAR
SYD
Sydney
฿18,115 Return, found 1 day ago
฿18,115
Return
found 1 day ago
Select Vietnam Airlines flight, departing Thu, 21 May from Hong Kong SAR to Sydney, returning Thu, 28 May, priced at ฿18,115 found 1 day ago
Vietjet Air
Sun, 13 Sept - Thu, 17 Sept
HKG
Hong Kong SAR
SYD
Sydney
฿18,565 Return, found 2 days ago
฿18,565
Return
found 2 days ago
Select Vietjet Air flight, departing Sun, 13 Sept from Hong Kong SAR to Sydney, returning Thu, 17 Sept, priced at ฿18,565 found 2 days ago
Philippine Airlines
Thu, 21 May - Thu, 28 May
HKG
Hong Kong SAR
SYD
Sydney
฿18,920 Return, found 1 day ago
฿18,920
Return
found 1 day ago
Select Philippine Airlines flight, departing Thu, 21 May from Hong Kong SAR to Sydney, returning Thu, 28 May, priced at ฿18,920 found 1 day ago
Cathay Pacific
Sun, 10 May - Sun, 17 May
HKG
Hong Kong SAR
SYD
Sydney
฿20,435 Return, found 7 hours ago
฿20,435
Return
found 7 hours ago
Select Cathay Pacific flight, departing Sun, 10 May from Hong Kong SAR to Sydney, returning Sun, 17 May, priced at ฿20,435 found 7 hours ago
Hahn Air Systems
Sun, 13 Sept - Thu, 17 Sept
HKG
Hong Kong SAR
SYD
Sydney
฿20,675 Return, found 2 days ago
฿20,675
Return
found 2 days ago
Select Hahn Air Systems flight, departing Sun, 13 Sept from Hong Kong SAR to Sydney, returning Thu, 17 Sept, priced at ฿20,675 found 2 days ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from ฿27,459
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from ฿27,459

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 ฿13,084. 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
Air Canada, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Eastern Airlines, Fiji Airways, 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
฿13,084
Distance
7348 km
Average flight time
12 hours 15 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 ฿6,145 and roundtrip prices from ฿13,084. 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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