€150 Cheap Flights Hong Kong to Sydney (HKG-SYD)

View €150 flight on Wed, 18 Mar 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 to Sydney (HKG-SYD)

Prices were available within the past 7 days and start at €150 for one-way flights and €355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SYD
Sydney
€355 Return, found 8 hours ago
€355
Return
found 8 hours ago
Select Scoot flight, departing Tue, 1 Sept from Hong Kong SAR to Sydney, returning Tue, 15 Sept, priced at €355 found 8 hours ago
Scoot
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SYD
Sydney
€394 Return, found 8 hours ago
€394
Return
found 8 hours ago
Select Scoot flight, departing Tue, 1 Sept from Hong Kong SAR to Sydney, returning Tue, 15 Sept, priced at €394 found 8 hours ago
Scoot
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SYD
Sydney
€415 Return, found 8 hours ago
€415
Return
found 8 hours ago
Select Scoot flight, departing Tue, 1 Sept from Hong Kong SAR to Sydney, returning Tue, 15 Sept, priced at €415 found 8 hours ago
Scoot
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SYD
Sydney
€454 Return, found 8 hours ago
€454
Return
found 8 hours ago
Select Scoot flight, departing Tue, 1 Sept from Hong Kong SAR to Sydney, returning Tue, 15 Sept, priced at €454 found 8 hours ago
Scoot
Fri, 12 Jun - Mon, 15 Jun
HKG
Hong Kong SAR
SYD
Sydney
€456 Return, found 2 days ago
€456
Return
found 2 days ago
Select Scoot flight, departing Fri, 12 Jun from Hong Kong SAR to Sydney, returning Mon, 15 Jun, priced at €456 found 2 days ago
Scoot
Mon, 2 Feb - Fri, 6 Feb
HKG
Hong Kong SAR
SYD
Sydney
€458 Return, found 1 day ago
€458
Return
found 1 day ago
Select Scoot flight, departing Mon, 2 Feb from Hong Kong SAR to Sydney, returning Fri, 6 Feb, priced at €458 found 1 day ago
Vietnam Airlines
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SYD
Sydney
€497 Return, found 8 hours ago
€497
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Tue, 1 Sept from Hong Kong SAR to Sydney, returning Tue, 15 Sept, priced at €497 found 8 hours ago
Cathay Pacific
Sun, 28 Dec - Tue, 13 Jan
HKG
Hong Kong SAR
SYD
Sydney
€518 Return, found 7 hours ago
€518
Return
found 7 hours ago
Select Cathay Pacific flight, departing Sun, 28 Dec from Hong Kong SAR to Sydney, returning Tue, 13 Jan, priced at €518 found 7 hours ago
Philippine Airlines
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
SYD
Sydney
€612 Return, found 8 hours ago
€612
Return
found 8 hours ago
Select Philippine Airlines flight, departing Tue, 1 Sept from Hong Kong SAR to Sydney, returning Tue, 15 Sept, priced at €612 found 8 hours ago
Xiamen Airlines
Sun, 28 Dec - Tue, 13 Jan
HKG
Hong Kong SAR
SYD
Sydney
€621 Return, found 7 hours ago
€621
Return
found 7 hours ago
Select Xiamen Airlines flight, departing Sun, 28 Dec from Hong Kong SAR to Sydney, returning Tue, 13 Jan, priced at €621 found 7 hours ago

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

May is typically the cheapest month to fly

From €297 - €439 per traveller.
Hong Kong to Sydney route information
Origin airport
Hong Kong Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, Hahn Air Systems, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, United, Vietjet Air, Vietnam Airlines
Return price
€355
Distance
7348 km
Average flight time
12 hours 15 mins

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 €150 and roundtrip prices from €355. 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.

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 €355. 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.

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