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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 23 October 2025.

Thu 5-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 8-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 23-10HK$3,746

Fri 13-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 23-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 22-10HK$3,769

Tue 10-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 23-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 23-10HK$3,831

Tue 10-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 22-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 21-10HK$3,839

Thu 6-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 10-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 23-10HK$3,854

Sat 14-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 18-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 22-10HK$3,909

Sun 15-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 23-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 21-10HK$3,916

Sat 7-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 16-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 23-10HK$4,049

Thu 12-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 22-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 21-10HK$4,056

Sun 8-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 15-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 23-10HK$4,181

Sat 8-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 16-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 21-10HK$4,220

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 23 October 2025.

Mon 10-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Fri 14-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,383

Mon 3-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Sat 15-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,383

Wed 12-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Wed 19-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,383

Mon 3-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Fri 7-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,383

Tue 4-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Sat 15-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,383

Fri 7-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Fri 14-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,383

Fri 7-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Thu 13-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 23-10HK$4,383

Wed 4-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Tue 10-311:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 21-10HK$4,390

Mon 16-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Mon 20-410:15SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 21-10HK$4,390

Wed 17-1219:25HKG - SYD

Nonstop9h 30mQantas Airways

Mon 2-211:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 23-10HK$4,390

Sun 22-219:25HKG - SYD

Nonstop9h 30mQantas Airways

Sun 8-311:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,390

Last-minute flights to Sydney
Discover last-minute flight deals to Sydney. Data last updated 23 October 2025 and is based on user searches.

Thu 30-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 3-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 22-10HK$4,181

Tue 28-1019:25HKG - SYD

Nonstop9h 30mQantas Airways

Sun 2-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 21-10HK$4,313

Tue 28-1019:25HKG - SYD

Nonstop9h 30mQantas Airways

Sat 1-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 21-10HK$4,321

Sat 1-1121:20HKG - SYD

Nonstop9h 15mCathay Pacific

Sat 8-1108:45SYD - HKG

Nonstop9h 20mCathay Pacific

Deal found 21-10HK$4,328

Tue 28-1019:25HKG - SYD

Nonstop9h 30mQantas Airways

Tue 4-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,352

Sat 1-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Sat 8-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 22-10HK$4,367

Sat 1-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Fri 7-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 23-10HK$4,383

Sat 1-1119:25HKG - SYD

Nonstop9h 30mQantas Airways

Fri 14-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 23-10HK$4,460

Tue 28-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Mon 3-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 22-10HK$4,631

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 23 October 2025.

Tue 4-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 22-10HK$2,316

Thu 13-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 22-10HK$2,386

Sat 22-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 23-10HK$2,393

Sat 6-1222:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 22-10HK$2,401

Sun 23-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 23-10HK$2,448

Thu 20-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 21-10HK$2,456

Sun 2-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 21-10HK$2,494

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

Mon 10-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Fri 14-11

11:15-17:50

Nonstop9h 35m

HK$4,383

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 3-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Sat 15-11

11:15-17:50

Nonstop9h 35m

HK$4,383

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 12-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Wed 19-11

11:15-17:50

Nonstop9h 35m

HK$4,383

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Sat 15-11

11:15-17:50

Nonstop9h 35m

HK$4,383

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 7-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Thu 13-11

11:15-17:50

Nonstop9h 35m

HK$4,383

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 4-3

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Tue 10-3

11:15-17:50

Nonstop9h 35m

HK$4,390

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 16-3

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Mon 20-4

10:15-17:55

Nonstop9h 40m

HK$4,390

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 5-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Sun 9-11

11:15-17:50

Nonstop9h 35m

HK$4,390

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 22-2

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Sun 8-3

11:15-17:50

Nonstop9h 35m

HK$4,390

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 8-11

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Sat 15-11

11:15-17:50

Nonstop9h 35m

HK$4,390

Flights are sorted by cheapest return flights first.

Deals found on 20-10

Showing 1-10 of 17 results

1

2

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

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

7.6

Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

7.5

Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

6.7

Okay

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Temperature and rainfall in Sydney by month

SYD

Temperature

11 - 22 °C

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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$5,316. If you're looking for a direct return flight to Sydney, you can expect to pay around HK$19,628.
Which airlines fly direct to Sydney?
At the moment, Cathay Pacific, Qantas Airways, Hong Kong Airlines, Scoot, Singapore Airlines, Sichuan 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 15m on average. The quickest direct flight to Sydney at this time departs from Hong Kong (9h 15m), while the longest leaves from Hong Kong (9h 15m).
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. February 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$14,857.

See more FAQs

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