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Cheapest flights to Sydney
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 27 December 2025.

Thu 21-519:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 26-510:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 26-12HK$4,460

Sat 9-519:30HKG - SYD

Nonstop9h 15mQantas Airways

Sat 23-510:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 27-12HK$4,468

Thu 12-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Sat 30-510:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 25-12HK$4,499

Sat 4-422:30HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 27-411:30SYD - HKG

Nonstop9h 40mHong Kong Airlines

Deal found 27-12HK$4,522

Wed 29-419:30HKG - SYD

Nonstop9h 15mQantas Airways

Sat 9-510:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 27-12HK$4,546

Mon 16-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Mon 20-410:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 26-12HK$4,553

Sat 30-522:30HKG - SYD

Nonstop9h 30mHong Kong Airlines

Fri 3-711:30SYD - HKG

Nonstop9h 40mHong Kong Airlines

Deal found 25-12HK$4,584

Mon 9-319:05HKG - SYD

Nonstop9h 10mCathay Pacific

Tue 10-311:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 24-12HK$4,647

Thu 14-519:10HKG - SYD

Nonstop9h 00mCathay Pacific

Sun 17-510:10SYD - HKG

Nonstop9h 40mCathay Pacific

Deal found 26-12HK$4,654

Mon 9-321:20HKG - SYD

Nonstop9h 15mCathay Pacific

Thu 12-308:45SYD - HKG

Nonstop9h 20mCathay Pacific

Deal found 25-12HK$4,662

Best flights to Sydney
Discover carefully curated flight deals to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 December 2025.

Thu 21-519:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 26-510:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 25-12HK$4,499

Sun 5-422:30HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 27-411:30SYD - HKG

Nonstop9h 40mHong Kong Airlines

Deal found 27-12HK$4,522

Thu 14-519:10HKG - SYD

Nonstop9h 00mCathay Pacific

Mon 18-510:10SYD - HKG

Nonstop9h 40mCathay Pacific

Deal found 25-12HK$4,654

Mon 16-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Mon 20-410:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 26-12HK$4,553

Mon 9-319:05HKG - SYD

Nonstop9h 10mCathay Pacific

Tue 10-311:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 25-12HK$4,654

Mon 9-321:20HKG - SYD

Nonstop9h 15mCathay Pacific

Thu 12-308:45SYD - HKG

Nonstop9h 20mCathay Pacific

Deal found 25-12HK$4,662

Sat 28-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 8-411:30SYD - HKG

Nonstop9h 40mHong Kong Airlines

Deal found 27-12HK$5,758

Wed 28-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 15-212:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 25-12HK$5,758

Wed 1-419:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 14-410:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 26-12HK$5,773

Wed 7-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Thu 29-112:35SYD - HKG

Nonstop9h 15mHong Kong Airlines

Deal found 26-12HK$5,843

Tue 24-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Thu 9-410:10SYD - HKG

Nonstop9h 45mQantas Airways

Deal found 27-12HK$6,162

Tue 13-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 31-511:30SYD - HKG

Nonstop9h 40mHong Kong Airlines

Deal found 27-12HK$5,952

Last-minute flights to Sydney
Discover last-minute flight deals to Sydney. Data last updated 27 December 2025 and is based on user searches.

Tue 6-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Thu 29-112:35SYD - HKG

Nonstop9h 15mHong Kong Airlines

Deal found 27-12HK$5,851

Thu 1-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Thu 8-112:35SYD - HKG

Nonstop9h 15mHong Kong Airlines

Deal found 27-12HK$6,232

Sun 4-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 26-112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 27-12HK$6,271

Sat 3-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 14-112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 27-12HK$6,294

Mon 5-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 25-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 26-12HK$6,317

Mon 5-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Fri 9-112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 27-12HK$6,403

Mon 5-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 23-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 26-12HK$6,496

Sat 3-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sat 10-112:35SYD - HKG

Nonstop9h 15mHong Kong Airlines

Deal found 27-12HK$6,745

Tue 6-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 25-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 26-12HK$6,970

Mon 5-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Thu 29-112:35SYD - HKG

Nonstop9h 15mHong Kong Airlines

Deal found 27-12HK$7,242

Tue 6-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 28-112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 27-12HK$7,257

One-way flights to Sydney
Search for one-way flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 27 December 2025.

Sat 16-522:30HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$2,883

Fri 1-522:30HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$2,929

Wed 11-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$2,968

Thu 26-222:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$2,976

Mon 9-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 26-12HK$2,984

Sun 29-322:30HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 26-12HK$3,007

Tue 3-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$3,015

Sat 28-222:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$3,023

Thu 1-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 26-12HK$3,271

Tue 24-222:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 25-12HK$3,287

Wed 14-122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-12HK$4,064

Best time to book a flight to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Departure

Return

Price

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 21-5

19:30-06:45

Nonstop9h 15m

Sydney Kingsford Smith

Tue 26-5

10:10-17:55

Nonstop9h 45m

HK$4,499

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 5-4

22:30-10:00

Nonstop9h 30m

Sydney Kingsford Smith

Mon 27-4

11:30-19:10

Nonstop9h 40m

HK$4,522

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 16-3

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Mon 20-4

10:10-17:55

Nonstop9h 45m

HK$4,553

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 14-5

19:10-06:10

Nonstop9h 00m

Sydney Kingsford Smith

Mon 18-5

10:10-17:50

Nonstop9h 40m

HK$4,654

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 7-6

22:30-10:00

Nonstop9h 30m

Sydney Kingsford Smith

Sun 6-9

11:30-19:10

Nonstop9h 40m

HK$4,654

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 9-3

19:05-07:15

Nonstop9h 10m

Sydney Kingsford Smith

Tue 10-3

11:05-17:30

Nonstop9h 25m

HK$4,654

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 9-3

21:20-09:35

Nonstop9h 15m

Sydney Kingsford Smith

Thu 12-3

08:45-15:05

Nonstop9h 20m

HK$4,662

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 6-4

19:10-06:10

Nonstop9h 00m

Sydney Kingsford Smith

Mon 27-4

10:10-17:50

Nonstop9h 40m

HK$4,911

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 28-3

22:25-10:55

Nonstop9h 30m

Sydney Kingsford Smith

Wed 8-4

11:30-19:10

Nonstop9h 40m

HK$5,758

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 28-1

22:25-10:55

Nonstop9h 30m

Sydney Kingsford Smith

Sun 15-2

12:35-19:25

Nonstop9h 50m

HK$5,758

Flights are sorted by cheapest return flights first.

Deals found on 27-12

Showing 1-10 of 24 results

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Reviews of airlines flying non-stop to Sydney

See what other customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways to Australia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Singapore Airlines

8.1

Very Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

7.6

Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

7.5

Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

6.7

Okay

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Hong Kong Airlines

5.7

Fair

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

FAQ about direct flights to Sydney

How much are direct flights to Sydney?
On average, a one-way direct flight to Sydney will cost users approximately HK$9,283. If you're looking for a direct return flight to Sydney, you can expect to pay around HK$6,599.
Which airlines fly direct to Sydney?
At the moment, Cathay Pacific, Qantas Airways, Hong Kong Airlines, Scoot, Singapore Airlines, Hainan Airlines, Philippine Airlines offer direct flights to Sydney. Cathay Pacific is currently the most popular airline that flies direct to Sydney.
How long is a direct flight to Sydney?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Sydney to last approximately 9h 05m on average. The quickest direct flight to Sydney at this time departs from Hong Kong (9h 05m), while the longest leaves from Hong Kong (9h 05m).
What is the best time of year to fly direct to Sydney?
If you're seeking the lowest price on a direct flight to Sydney, August is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Sydney, when demand is typically at its lowest.
What is the most popular direct flight origin to Sydney?
Currently, the most popular direct flight origin to Sydney is Hong Kong. A return direct flight from Hong Kong to Sydney typically costs around HK$8,388.

See more FAQs

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