Cheap flights from Sydney to Hong Kong from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Hong Kong departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

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14:20 - 20:00SYD-HKG
32h 40m1 stop
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12:00 - 09:15HKG-SYD
18h 15m1 stop
Sun, 2 Nov - Sat, 22 Nov
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21:15 - 17:55SYD-HKG
22h 40m1 stop
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18:30 - 20:00HKG-SYD
23h 30m1 stop
Tue, 9 Sep - Mon, 15 Sep
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12:50 - 18:20SYD-HKG
31h 30m1 stop
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18:30 - 20:00HKG-SYD
23h 30m1 stop
Tue, 9 Sep - Mon, 15 Sep
Scoot Logo
21:45 - 20:00SYD-HKG
25h 15m1 stop
Scoot Logo
21:00 - 13:05HKG-SYD
13h 05m1 stop
$589Scoot
Find Deal
Sun, 2 Nov - Sat, 22 Nov
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21:15 - 11:15SYD-HKG
16h 00m1 stop
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18:30 - 20:00HKG-SYD
23h 30m1 stop
Thu, 4 Sep - Mon, 8 Sep
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20:45 - 18:20SYD-HKG
23h 35m1 stop
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11:55 - 07:50HKG-SYD
17h 55m1 stop
Thu, 4 Sep - Sat, 13 Sep
Scoot Logo
21:25 - 15:25SYD-HKG
21h 00m1 stop
Scoot Logo
21:00 - 20:35HKG-SYD
20h 35m1 stop
$600Scoot
Find Deal
Fri, 24 Oct - Sun, 2 Nov
Hainan Airlines Logo
21:00 - 19:50SYD-HKG
24h 50m1 stop
Hainan Airlines Logo
16:55 - 14:15HKG-SYD
19h 20m1 stop
$623Hainan Airlines
Find Deal
Thu, 4 Sep - Mon, 8 Sep
Hong Kong Airlines Logo
12:20 - 19:10SYD-HKG
9h 50mdirect
Hong Kong Airlines Logo
22:25 - 10:55HKG-SYD
9h 30mdirect
$653Hong Kong Airlines
Find Deal
Wed, 22 Oct - Sun, 2 Nov
Hainan Airlines Logo
21:00 - 09:05SYD-HKG
14h 05m1 stop
Hainan Airlines Logo
20:50 - 14:15HKG-SYD
15h 25m1 stop
$659Hainan Airlines
Find Deal
Sat, 6 Sep - Fri, 12 Sep

Scoot flights from Sydney to Hong Kong

Our best Scoot deals on Sydney to Hong Kong flight tickets
Scoot
2 Nov
SYD21:45Sydney Kingsford Smith
25h 15m
1 stop
HKG20:00Hong Kong Intl
22 Nov
HKG21:00Hong Kong Intl
13h 05m
1 stop
SYD13:05Sydney Kingsford Smith
Scoot
24 Oct
SYD21:25Sydney Kingsford Smith
21h 00m
1 stop
HKG15:25Hong Kong Intl
2 Nov
HKG21:00Hong Kong Intl
20h 35m
1 stop
SYD20:35Sydney Kingsford Smith
Scoot
17 Oct
SYD21:25Sydney Kingsford Smith
21h 00m
1 stop
HKG15:25Hong Kong Intl
3 Nov
HKG21:00Hong Kong Intl
13h 05m
1 stop
SYD13:05Sydney Kingsford Smith

Hainan Airlines flights from Sydney to Hong Kong

Our best Hainan Airlines deals on Sydney to Hong Kong flight tickets
Hainan Airlines
4 Sept
SYD21:00Sydney Kingsford Smith
24h 50m
1 stop
HKG19:50Hong Kong Intl
8 Sept
HKG16:55Hong Kong Intl
19h 20m
1 stop
SYD14:15Sydney Kingsford Smith
Hainan Airlines
6 Sept
SYD21:00Sydney Kingsford Smith
14h 05m
1 stop
HKG09:05Hong Kong Intl
12 Sept
HKG20:50Hong Kong Intl
15h 25m
1 stop
SYD14:15Sydney Kingsford Smith
Hainan Airlines
11 Sept
SYD21:00Sydney Kingsford Smith
14h 05m
1 stop
HKG09:05Hong Kong Intl
17 Sept
HKG20:50Hong Kong Intl
15h 25m
1 stop
SYD14:15Sydney Kingsford Smith

momondo 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, momondo users made 78,305 searches. Data last updated 6 August 2025.
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

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 2/11

14:20-20:00

1 stop32h 40m

Hong Kong Intl

Sat 22/11

12:00-09:15

1 stop18h 15m

$580

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 9/9

21:15-17:55

1 stop22h 40m

Hong Kong Intl

Mon 15/9

18:30-20:00

1 stop23h 30m

$586

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 9/9

12:50-18:20

1 stop31h 30m

Hong Kong Intl

Mon 15/9

18:30-20:00

1 stop23h 30m

$588

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 2/11

21:45-20:00

1 stop25h 15m

Hong Kong Intl

Sat 22/11

21:00-13:05

1 stop13h 05m

$589

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 4/9

21:15-11:15

1 stop16h 00m

Hong Kong Intl

Mon 8/9

18:30-20:00

1 stop23h 30m

$591

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 4/9

20:45-18:20

1 stop23h 35m

Hong Kong Intl

Sat 13/9

11:55-07:50

1 stop17h 55m

$592

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 24/10

21:25-15:25

1 stop21h 00m

Hong Kong Intl

Sun 2/11

21:00-20:35

1 stop20h 35m

$600

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 4/9

21:00-19:50

1 stop24h 50m

Hong Kong Intl

Mon 8/9

16:55-14:15

1 stop19h 20m

$623

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 22/10

12:20-19:10

Nonstop9h 50m

Hong Kong Intl

Sun 2/11

22:25-10:55

Nonstop9h 30m

$653

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 6/9

21:00-09:05

1 stop14h 05m

Hong Kong Intl

Fri 12/9

20:50-14:15

1 stop15h 25m

$659

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Sydney to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in February, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of $936.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart on your flight to Hong Kong is on a Monday when prices can be found for as low as $1,292. This is often the case because there is less demand to fly during this day of the week. Flights from Sydney to Hong Kong on a Sunday will generally be more expensive and average around $1,474. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hong Kong?

Our data shows that the cheapest Sydney to Hong Kong flights are usually those with departure times in the morning. Our users have found flights to Hong Kong in the morning for as low as $1,295. At midday is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,875 per ticket.

What is the cheapest Sydney Kingsford Smith to Hong Kong flight route?

Fly from Sydney Kingsford Smith to Hong Kong Intl for the best Sydney Kingsford Smith - Hong Kong flight prices

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,108 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Sydney for as low as $911 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Hong Kong flights?

There are 4 cabin classes available to choose from on Sydney Kingsford Smith to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to Hong Kong flights?

You could potentially save up to 5% on your flight if you consider stops on a Sydney to Hong Kong flight.

Cheap Sydney to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Hong Kong

Best price found

$303

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Sydney in the past 72 hours is $303. The best return flight deal from Sydney to Hong Kong found on momondo in the last 72 hours is $580.
The fastest flight from Sydney to Hong Kong takes 9h 50m
Direct flights go from Sydney to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Hong Kong?

    Prices for flights from Sydney Kingsford Smith Airport to Hong Kong are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Hong Kong?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Hong Kong?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Hong Kong.

  • What documentation or ID do you need to fly to Hong Kong?

    The necessary travel and health documents for your Hong Kong trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Hong Kong?

Best airlines flying from Sydney to Hong Kong

Compare and see reviews for airlines that fly from Sydney to Hong Kong with momondo
Airline
Rating
Free cancellation
Price
Garuda IndonesiaPriceFrom $450Free cancellationRating
8.1
81 reviews
Search Garuda Indonesia flights
Hainan AirlinesPriceFrom $486Free cancellationRating
8.2
43 reviews
Search Hainan Airlines flights
Sichuan AirlinesPriceFrom $529Free cancellationRating
8.0
14 reviews
Search Sichuan Airlines flights
Juneyao AirlinesPriceFrom $532Free cancellationRating
8.0
3 reviews
Search Juneyao Airlines flights
ScootPriceFrom $539Free cancellationRating
6.7
308 reviews
Search Scoot flights
Cebu PacificPriceFrom $594Free cancellationRating
6.8
201 reviews
Search Cebu Pacific flights
Singapore AirlinesPriceFrom $612Free cancellationRating
8.1
1,342 reviews
Search Singapore Airlines flights
XiamenAirPriceFrom $636Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
Philippine AirlinesPriceFrom $660Free cancellationRating
7.2
894 reviews
Search Philippine Airlines flights
Hong Kong AirlinesPriceFrom $661Free cancellationRating
5.5
19 reviews
Search Hong Kong Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Hong Kong?

It is quick and easy to find Sydney to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.

Can I find flights from Sydney to Hong Kong with flexible booking policies on momondo?

Yes. All flights to Hong Kong from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to Hong Kong?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from Sydney.

I’m not ready to book a flight from Sydney to Hong Kong right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hong Kong from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Mon 11/8
Mon 18/8

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Popular Cities in Hong Kong

Popular flights according to clicks in the last 7 days on momondo