Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Sydney from £383

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
25 Dec — 1 Jan1
1 adult

The best prices from Hong Kong Intl to Sydney Kingsford Smith are usually found in May or August, booked 87 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Hong Kong to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 December 2024.

Round-trip from

£506

One-way from

£383

Popular in

January

Cheapest in

May

Average price

£772
XiamenAir
  • XiamenAir
  • 3/1-14/1
  • 3 total stops
  • 51h 30m total
  • Hong Kong to Sydney
24/1
  • 24/1
  • 3 total stops
  • 54h 05m total
  • Hong Kong to Sydney
High demand for flights, 14% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Hong Kong to Sydney

Cheapest flights from Hong Kong to Sydney
Explore the most affordable flight options available from Hong Kong to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 December 2024.

Fri 20/1214:45HKG - SYD
2 stops39h 40mChina Eastern
Sun 29/1212:10SYD - HKG
2 stops28h 30mChina Eastern
Deal found 20/12£558
Thu 19/1223:55HKG - SYD
Nonstop9h 05mCathay Pacific
Mon 20/122:20SYD - HKG
Nonstop9h 10mCathay Pacific
Deal found 19/12£624
Thu 19/1220:35HKG - SYD
1 stop30h 55mJuneyao Airlines
Mon 20/108:35SYD - HKG
1 stop29h 35mJuneyao Airlines
Deal found 19/12£804
Mon 23/1219:25HKG - SYD
Nonstop9h 05mQantas Airways
Tue 31/1211:15SYD - HKG
Nonstop9h 35mQantas Airways
Deal found 19/12£852
Thu 19/1221:00HKG - SYD
1 stop12h 50mScoot
Thu 2/114:05SYD - HKG
1 stop32h 55mScoot
Deal found 19/12£1,241
Sat 28/1202:05HKG - SYD
1 stop25h 50mKorean Air
Fri 3/109:10SYD - HKG
1 stop18h 45mKorean Air
Deal found 19/12£1,256
Sat 28/1216:55HKG - SYD
1 stop16h 35mFiji Airways
Wed 1/114:00SYD - HKG
2 stops24h 55mFiji Airways
Deal found 19/12£1,313
Sat 28/1214:50HKG - SYD
1 stop16h 30mMalaysia Airlines
Thu 2/112:10SYD - HKG
1 stop14h 40mMalaysia Airlines
Deal found 19/12£1,356
Thu 19/1217:10HKG - SYD
2 stops37h 40mVietnam Airlines
Thu 2/111:50SYD - HKG
2 stops28h 40mVietnam Airlines
Deal found 19/12£1,722
Fri 27/1219:20HKG - SYD
2 stops32h 50mVietJet Air
Thu 2/109:35SYD - HKG
2 stops36h 15mVietJet Air
Deal found 19/12£2,387
Tue 24/1220:05HKG - SYD
1 stop13h 05mChina Airlines
Sun 29/1222:10SYD - HKG
1 stop14h 05mChina Airlines
Deal found 19/12£3,724
Sun 22/1209:00HKG - SYD
1 stop18h 30mMultiple Airlines
Sat 4/107:00SYD - HKG
1 stop13h 35mMultiple Airlines
Deal found 19/12£4,315

Find flights from Hong Kong to Sydney within your budget

Customise your flight search to find flights from Hong Kong to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 3/1

10:15-14:55

1 stop25h 40m

Sydney Kingsford Smith

Tue 14/1

12:30-11:20

2 stops25h 50m

£506

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 7/3

19:25-07:30

Nonstop9h 05m

Sydney Kingsford Smith

Sat 22/3

11:15-17:50

Nonstop9h 35m

£515

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 7/3

12:20-10:25

2 stops43h 05m

Sydney Kingsford Smith

Sat 22/3

12:30-11:20

2 stops49h 50m

£523

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 30/4

14:25-05:55

1 stop13h 30m

Sydney Kingsford Smith

Mon 5/5

18:05-11:20

1 stop19h 15m

£534

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 28/4

14:35-10:00

1 stop17h 25m

Sydney Kingsford Smith

Wed 7/5

22:10-13:15

1 stop17h 05m

£607

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 7/3

20:20-13:35

1 stop14h 15m

Sydney Kingsford Smith

Sat 22/3

13:30-13:40

2 stops27h 10m

£639

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 8/4

14:30-08:15

2 stops39h 45m

Sydney Kingsford Smith

Sat 19/4

10:15-13:30

2 stops29h 15m

£670

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 6/3

00:25-18:25

1 stop15h 00m

Sydney Kingsford Smith

Sat 22/3

08:45-15:10

Nonstop9h 25m

£700

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 12/2

00:50-08:20

1 stop28h 30m

Sydney Kingsford Smith

Wed 26/2

10:20-23:20

1 stop16h 00m

£806

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 6/3

00:55-06:55

1 stop27h 00m

Sydney Kingsford Smith

Sat 22/3

09:10-14:05

1 stop31h 55m

£831

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from Hong Kong to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Hong Kong 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.

Travel insights for flights from Hong Kong to Sydney

Get recent, data-driven insights about flights from Hong Kong to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Hong Kong to Sydney?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Sydney. Price data was last updated on 13 December 2024.

The best time to book flights from Hong Kong to Sydney is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong to Sydney?

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of £985). Flying from Hong Kong to Sydney in July is currently the most expensive (average of £1,728). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to SYD?

Find hourly flight availability from Hong Kong to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 December 2024.

It’s optimal to fly from Hong Kong to Sydney in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Hong Kong to Sydney

Explore weekly flight availability from Hong Kong to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 December 2024.

The most flights from HKG to SYD are scheduled on a Monday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 20 December 2024.
To help decide which airline to fly from Hong Kong to Sydney, see what other customers have to say about Qantas Airways, Cathay Pacific and Korean Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,023 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.4
Very Good
1,023 reviews
8.4
Very Good
1,023 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.3
Very Good
754 reviews
8.4
Very Good
1,023 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.3
Very Good
474 reviews
8.4
Very Good
1,023 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.1
Very Good
191 reviews
8.4
Very Good
1,023 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

8.1
Very Good
1,330 reviews
8.4
Very Good
1,023 reviews

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Hong Kong to Sydney?

    You will need to book a flight from Hong Kong Intl to Sydney Kingsford Smith if you want to fly from Hong Kong to Sydney. At least 3 different airlines have flights from Hong Kong Intl (HKG) to Kingsford Smith (SYD) on a regular basis. There are 29 flights to Sydney from the Hong Kong airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HKG to SYD to be around 9h 05m.

  • How popular is this Hong Kong to Sydney flight route?

  • What are the cheapest airlines flying from Hong Kong to Sydney round-trip?

    Currently priced at £515, Qantas Airways will fly you from Hong Kong to Sydney and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from XiamenAir and Singapore Airlines - these airlines can fly you to your destination from £523 and £534, respectively. Users have found that Qantas Airways is 21% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Sydney one-way?

    To fly one-way, consider booking your trip with Vietnam Airlines, which is currently one of the cheapest options available, starting at £386. Juneyao Airlines flights start at £408 while deals on Qantas Airways start at £428 one-way.

  • What are the most reliable airlines from Hong Kong to Sydney?

    Before booking your flight to Sydney from Hong Kong, check out the most reliable airlines to get you to your destination on time: MIAT Mongolian (75%), Qatar Airways (75%), SWISS( 66%).

  • What are the cheapest flights from Hong Kong to Sydney?

    Looking for the cheapest flight from Hong Kong to Sydney? While on average our users pay £572, our data indicates the cheapest price to be £455. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around £1,050.

  • Can I find deals for flights from Hong Kong to Sydney that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sydney.

  • Can I find deals for business class flights from Hong Kong to Sydney?

    Yes. Cheapflights offers flight deals from Hong Kong to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of £985). Flying from Hong Kong to Sydney in July is currently the most expensive (average of £1,728). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Hong Kong to Sydney

Discover the top 3 airlines that operate flights from Hong Kong to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£291Average£303FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Qantas AirwaysCheapest£521Average£651FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest£608Average£677FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Sydney?

Cheapflights helps you search for flights from Hong Kong to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Sydney for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Hong Kong to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.