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Cheap flights from Sydney to Hong Kong from $618

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HKG
1 Aug — 8 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hong Kong are usually found in March or October, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Sydney to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Hong Kong
Explore the most affordable flight options available from Sydney to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Mon 27/714:50
SYD
-
HKG
1 stop22h 30m
Multiple Airlines
Sun 9/820:45
HKG
-
SYD
1 stop13h 00m
Multiple Airlines
Deal found 2/7$949
Thu 13/814:05
SYD
-
HKG
Nonstop9h 25m
Cathay Pacific
Thu 20/819:05
HKG
-
SYD
Nonstop9h 05m
Cathay Pacific
Deal found 2/7$951
Tue 28/714:50
SYD
-
HKG
1 stop22h 30m
Singapore Airlines
Tue 11/815:40
HKG
-
SYD
1 stop16h 45m
Singapore Airlines
Deal found 2/7$952
Sun 19/713:00
SYD
-
HKG
1 stop32h 45m
Multiple Airlines
Fri 7/807:50
HKG
-
SYD
2 stops33h 30m
Multiple Airlines
Deal found 2/7$955
Fri 28/818:00
SYD
-
HKG
1 stop19h 20m
Singapore Airlines
Fri 11/915:40
HKG
-
SYD
1 stop16h 45m
Singapore Airlines
Deal found 1/7$957
Wed 5/810:10
SYD
-
HKG
Nonstop9h 35m
Cathay Pacific
Mon 31/819:05
HKG
-
SYD
Nonstop9h 05m
Cathay Pacific
Deal found 1/7$958
Thu 16/720:30
SYD
-
HKG
1 stop21h 35m
China Eastern
Thu 30/709:45
HKG
-
SYD
1 stop21h 15m
China Eastern
Deal found 30/6$960
Fri 9/1010:15
SYD
-
HKG
1 stop16h 35m
Malaysia Airlines
Sat 31/1014:50
HKG
-
SYD
1 stop16h 30m
Malaysia Airlines
Deal found 2/7$961
Fri 14/810:15
SYD
-
HKG
2 stops28h 25m
Multiple Airlines
Fri 21/807:40
HKG
-
SYD
2 stops33h 40m
Multiple Airlines
Deal found 30/6$962
Mon 7/911:15
SYD
-
HKG
Nonstop9h 55m
Multiple Airlines
Thu 24/917:50
HKG
-
SYD
1 stop13h 55m
Multiple Airlines
Deal found 1/7$964
Thu 29/1012:35
SYD
-
HKG
Nonstop9h 55m
Multiple Airlines
Sat 14/1117:25
HKG
-
SYD
1 stop14h 20m
Multiple Airlines
Deal found 30/6$965
Sat 31/1012:35
SYD
-
HKG
Nonstop9h 55m
Multiple Airlines
Sat 14/1117:25
HKG
-
SYD
1 stop14h 20m
Multiple Airlines
Deal found 30/6$967

Find flight deals from Sydney to Hong Kong

Keep the following information in mind while searching for Sydney to Hong Kong flight deals. Data was last updated 2 July 2026.

Round-trip from

$949

One-way from

$618

Popular in

December

Cheapest in

March

Average price

$1,153

Good round-trip deal

$1,241 or less

Good one-way deal

$796 or less
Scoot
  • Scoot
  • 27/7-9/8
  • 2 total stops
  • 35h 30m total
  • Sydney to Hong Kong
Search Deals
Hong Kong Airlines
  • Hong Kong Airlines
  • 7/9
  • Nonstop
  • 9h 55m total
  • Sydney to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($243 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Hong Kong.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Hong Kong.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Hong Kong 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 647,157 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Sydney to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 28/8

07:25-23:00

1 stop17h 35m

Hong Kong Intl

Fri 11/9

15:40-10:25

1 stop16h 45m

$957

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 10/10

21:35-19:45

1 stop25h 10m

Hong Kong Intl

Sat 17/10

14:55-20:35

2 stops26h 40m

$1,033

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 27/7

10:15-17:25

1 stop33h 10m

Hong Kong Intl

Sun 9/8

14:30-12:15

1 stop19h 45m

$1,052
Fastest return journey

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 28/8

07:40-15:10

Nonstop9h 30m

Hong Kong Intl

Thu 10/9

00:45-11:45

Nonstop9h 00m

$1,072

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 27/7

10:10-17:45

Nonstop9h 35m

Hong Kong Intl

Sat 8/8

09:10-20:10

Nonstop9h 00m

$1,110

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 19/10

08:40-15:10

Nonstop9h 30m

Hong Kong Intl

Fri 23/10

11:20-08:50

1 stop18h 30m

$1,232

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 2/10

20:30-11:50

1 stop17h 20m

Hong Kong Intl

Thu 15/10

11:35-09:00

1 stop18h 25m

$1,301

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 28/7

10:15-17:25

1 stop33h 10m

Hong Kong Intl

Wed 12/8

14:30-08:15

2 stops39h 45m

$1,320

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 28/7

10:15-17:25

1 stop33h 10m

Hong Kong Intl

Mon 10/8

14:30-08:15

2 stops39h 45m

$1,323

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 6/10

08:40-15:10

Nonstop9h 30m

Hong Kong Intl

Thu 15/10

00:45-12:45

Nonstop9h 00m

$1,337

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sydney to Hong Kong

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

Cheapflights Insights

Everything you need to know about your flight from Sydney to Hong Kong

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

Currently, July is the cheapest month in which you can book a flight from Sydney to Hong Kong (average of $415). Flying from Sydney to Hong Kong in February is currently the most expensive (average of $1,644). 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 SYD to HK?

Find hourly flight availability from Sydney to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2026.

One of the essential ways to save on airfare from Sydney to Hong Kong is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.

Weekly flight availability from Sydney to Hong Kong

Explore weekly flight availability from Sydney to Hong Kong. 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 2 July 2026.

The most flights from SYD to HK0 are scheduled on a Wednesday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).

How often are flights from Sydney to Hong Kong delayed?

About 26% of weekly flights between Sydney and Hong Kong have experienced delays in the past year, with the average delay time being 136 minutes.

What is the most punctual flight time for Sydney to Hong Kong flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sydney to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Sydney to Hong Kong, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Sydney to Hong Kong?

Use this chart to determine the cheapest time to fly return from Sydney to Hong Kong. Price data was last updated on 27 June 2026.

Travellers seeking maximum savings on their Sydney to Hong Kong flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 2 July 2026.
Read through reviews of airlines operating flights from Sydney to Hong Kong, such as Singapore Airlines,Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,557 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,402 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,056 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Philippine Airlines
7.3
Good
1,005 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Hong Kong Airlines
6.3
Okay
31 reviews
Singapore Airlines
8.2
Very Good
1,557 reviews
Check prices

Comfort

8.0

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Hong Kong?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Hong Kong.

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

    Within the past month, 26,008 users have taken a look at flights from Sydney Kingsford Smith to Hong Kong.

  • How long is the flight from Sydney to Hong Kong?

    A quick flight from Sydney to Hong Kong can take about 9h 30m. Singapore Airlines provides one of the quickest options available for as low as $1,072. There are 7387 km between Sydney and Hong Kong. This flight may include one or multiple stops.

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

    Our cheapest airline available from Sydney to Hong Kong is Sichuan Airlines. Our recent data shows that you can find tickets from as low as $329 on this airline. Additional options worth looking into are Scoot and Hainan Airlines, starting at $399 and $496 round-trip. Users have found that Sichuan Airlines is 69% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $266 on Scoot. Other airlines that offer cheap prices include Hainan Airlines from $296 and Sichuan Airlines from $310 one-way.

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

    Consider SWISS (90%), Lufthansa (90%) or MIAT Mongolian (73%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Hong Kong.

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

    Looking for the cheapest flight from Sydney to Hong Kong? While on average our users pay $3,333, our data indicates the cheapest price to be $565. The most popular route (Sydney Kingsford Smith - Hong Kong Intl), is priced around $674.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Hong Kong 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 Sydney to Hong Kong?

    Currently, July is the cheapest month in which you can book a flight from Sydney to Hong Kong (average of $415). Flying from Sydney to Hong Kong in February is currently the most expensive (average of $1,644). 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 10 airlines flying from Sydney to Hong Kong

Discover the top 10 airlines that operate flights from Sydney to Hong Kong. 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 647,157 searches. Data last updated 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$329Average$716FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
ScootCheapest$399Average$591FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Hainan AirlinesCheapest$496Average$776FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
VietJet AirCheapest$497Average$1,426FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cebu PacificCheapest$550Average$860FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Hong Kong AirlinesCheapest$612Average$952FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Singapore AirlinesCheapest$625Average$836FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$661Average$866FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Philippine AirlinesCheapest$706Average$992FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cathay PacificCheapest$783Average$1,228FlexibilityNo 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 Sydney to Hong Kong?

Deals for Sydney to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Sydney to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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