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Cheap flights from Hong Kong to Sydney from £441

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
22 Jan — 29 Jan1
1 adult

The best prices from Hong Kong Intl to Sydney Kingsford Smith are usually found in May or August, booked 82 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 17 January 2025.

Round-trip from

£539

One-way from

£441

Popular in

January

Cheapest in

May

Average price

£906
Scoot
  • Scoot
  • 24/2-28/2
  • 2 total stops
  • 34h 10m total
  • Hong Kong to Sydney
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Qantas Airways
  • Qantas Airways
  • 7/3
  • Nonstop
  • 9h 05m total
  • Hong Kong to Sydney
Search Deals
High demand for flights, 15% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 17 January 2025.

Sun 14/1212:20HKG - SYD
1 stop19h 05mXiamenAir
Wed 7/112:30SYD - HKG
2 stops25h 50mXiamenAir
Deal found 16/1£502
Thu 18/912:25HKG - SYD
1 stop15h 30mSingapore Airlines
Wed 24/907:55SYD - HKG
1 stop17h 05mSingapore Airlines
Deal found 16/1£529
Mon 24/201:55HKG - SYD
1 stop15h 25mMultiple Airlines
Fri 28/214:05SYD - HKG
1 stop18h 45mMultiple Airlines
Deal found 16/1£539
Sun 16/1114:30HKG - SYD
1 stop19h 45mVietnam Airlines
Mon 24/1115:15SYD - HKG
1 stop25h 15mVietnam Airlines
Deal found 16/1£561
Sun 4/508:45HKG - SYD
1 stop23h 15mMalaysia Airlines
Sun 11/522:10SYD - HKG
1 stop17h 05mMalaysia Airlines
Deal found 16/1£572
Wed 29/1023:55HKG - SYD
Nonstop9h 05mCathay Pacific
Sat 8/1122:20SYD - HKG
Nonstop9h 10mCathay Pacific
Deal found 16/1£623
Sat 15/1119:30HKG - SYD
Nonstop9h 10mQantas Airways
Fri 28/1111:15SYD - HKG
Nonstop9h 35mQantas Airways
Deal found 16/1£641
Sat 15/1117:30HKG - SYD
2 stops33h 40mGaruda Indonesia
Sat 29/1111:45SYD - HKG
1 stop31h 25mGaruda Indonesia
Deal found 16/1£794
Tue 28/1000:30HKG - SYD
1 stop29h 00mAsiana Airlines
Sat 8/1110:30SYD - HKG
1 stop28h 20mAsiana Airlines
Deal found 16/1£812
Thu 13/300:55HKG - SYD
1 stop27h 00mKorean Air
Thu 20/309:10SYD - HKG
1 stop31h 55mKorean Air
Deal found 15/1£854
Tue 20/501:20HKG - SYD
2 stops32h 25mFiji Airways
Wed 4/606:00SYD - HKG
1 stop34h 50mFiji Airways
Deal found 15/1£1,068
Sun 14/1213:20HKG - SYD
1 stop17h 25mPhilippine Airlines
Wed 7/111:35SYD - HKG
1 stop25h 35mPhilippine Airlines
Deal found 16/1£1,099

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 24/2

01:55-20:20

1 stop15h 25m

Sydney Kingsford Smith

Fri 28/2

14:05-05:50

1 stop18h 45m

£539

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 5/3

18:50-11:50

1 stop14h 00m

Sydney Kingsford Smith

Wed 19/3

06:45-22:45

1 stop19h 00m

£542

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 4/5

08:45-10:00

1 stop23h 15m

Sydney Kingsford Smith

Sun 11/5

22:10-13:15

1 stop17h 05m

£572

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 7/3

14:30-13:15

1 stop19h 45m

Sydney Kingsford Smith

Sat 22/3

11:50-13:30

2 stops28h 40m

£606

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 25/2

08:45-20:50

Nonstop9h 05m

Sydney Kingsford Smith

Fri 28/2

22:20-04:30

Nonstop9h 10m

£627

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 9/2

19:30-10:55

1 stop12h 25m

Sydney Kingsford Smith

Fri 28/2

11:15-17:50

Nonstop9h 35m

£644

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 13/3

00:40-08:20

1 stop28h 40m

Sydney Kingsford Smith

Fri 21/3

10:20-12:00

1 stop28h 40m

£830

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 13/3

00:55-06:55

1 stop27h 00m

Sydney Kingsford Smith

Thu 20/3

09:10-14:05

1 stop31h 55m

£854

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 20/5

01:20-11:45

2 stops32h 25m

Sydney Kingsford Smith

Wed 4/6

06:00-14:50

1 stop34h 50m

£1,068

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 1/5

17:30-06:10

2 stops34h 40m

Sydney Kingsford Smith

Mon 5/5

10:05-16:10

2 stops56h 05m

£2,617

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 19 results
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2

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 10 January 2025.

The best time to book flights from Hong Kong to Sydney is 82 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 17 January 2025.

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 17 January 2025.

The most flights from HKG to SYD are scheduled on a Monday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 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 17 January 2025.
To help decide which airline to fly from Hong Kong to Sydney, see what other customers have to say about Qantas Airways, Korean Air and Singapore Airlines. 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.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

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.

Korean Air
8.5
Very Good
1,034 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

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.

Asiana Airlines
8.3
Very Good
466 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

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.

Singapore Airlines
8.1
Very Good
1,327 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

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.

Fiji Airways
8.1
Very Good
187 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

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.

Garuda Indonesia
8.1
Very Good
79 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Entertainment

8.2

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.7

Boarding

8.5

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 24 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?

    The Hong Kong Intl to Sydney Kingsford Smith flight path was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at £542, Singapore Airlines will fly you from Hong Kong to Sydney and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Malaysia Airlines and Vietnam Airlines - these airlines can fly you to your destination from £572 and £606, respectively. Users have found that Singapore Airlines is 19% 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 Qantas Airways, which is currently one of the cheapest options available, starting at £441. Fiji Airways flights start at £706 while deals on VietJet Air start at £776 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: Qatar Airways (75%), MIAT Mongolian (72%), Cathay Pacific( 63%).

  • 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 £615, our data indicates the cheapest price to be £375. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around £1,080.

  • 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

Travelling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£302Average£312FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Qantas AirwaysCheapest£536Average£673FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest£608Average£696FlexibilityNo 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.

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