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Cheap flights from Sydney to Hong Kong from £152

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sydney to Hong Kong (SYD-HKG)

Cheap return flights

Scoot Logo
20:45 - 18:20SYD-HKG
23h 35m1 stop
Scoot Logo
19:20 - 19:30HKG-SYD
22h 10m1 stop
£285Scoot
Find Deal
Tue, 9 Sep - Mon, 15 Sep
Scoot Logo
12:50 - 18:20SYD-HKG
31h 30m1 stop
Scoot Logo
19:20 - 19:30HKG-SYD
22h 10m1 stop
£286Scoot
Find Deal
Wed, 10 Sep - Mon, 22 Sep
Logo
21:50 - 11:15SYD-HKG
16h 25m1 stop
Logo
18:15 - 20:35HKG-SYD
23h 20m1 stop
£292
Find Deal
Mon, 2 Feb - Mon, 2 Mar
Logo
21:50 - 17:30SYD-HKG
22h 40m1 stop
Logo
18:15 - 20:35HKG-SYD
23h 20m1 stop
£293
Find Deal
Mon, 2 Feb - Mon, 2 Mar
Malaysia Airlines Logo
10:25 - 23:50SYD-HKG
16h 25m1 stop
Malaysia Airlines Logo
08:45 - 07:55HKG-SYD
20h 10m1 stop
£387Malaysia Airlines
Find Deal
Wed, 12 Nov - Fri, 28 Nov
Singapore Airlines Logo
16:00 - 12:40SYD-HKG
23h 40m1 stop
Singapore Airlines Logo
18:50 - 11:50HKG-SYD
14h 00m1 stop
£390Singapore Airlines
Find Deal
Mon, 20 Oct - Thu, 30 Oct
Malaysia Airlines Logo
10:25 - 12:55SYD-HKG
29h 30m1 stop
Malaysia Airlines Logo
08:45 - 10:20HKG-SYD
22h 35m1 stop
£392Malaysia Airlines
Find Deal
Sat, 8 Nov - Sun, 23 Nov
Singapore Airlines Logo
19:05 - 11:20SYD-HKG
19h 15m1 stop
Singapore Airlines Logo
12:30 - 11:50HKG-SYD
20h 20m1 stop
£404Singapore Airlines
Find Deal
Mon, 20 Oct - Fri, 31 Oct
Cathay Pacific Logo
11:10 - 17:50SYD-HKG
9h 40mdirect
Cathay Pacific Logo
21:20 - 09:35HKG-SYD
9h 15mdirect
£435Cathay Pacific
Find Deal
Sun, 19 Oct - Sun, 2 Nov
Cathay Pacific Logo
10:10 - 17:50SYD-HKG
9h 40mdirect
Cathay Pacific Logo
21:35 - 08:40HKG-SYD
9h 05mdirect
£437Cathay Pacific
Find Deal
Mon, 1 Sep - Sun, 14 Sep

Philippine Airlines flights from Sydney to Hong Kong

Our best Philippine Airlines deals on Sydney to Hong Kong flight tickets
Philippine Airlines
2 Sept
SYD10:10Sydney Kingsford Smith
33h 10m
1 stop
HKG17:20Hong Kong Intl
14 Sept
HKG13:40Hong Kong Intl
16h 20m
1 stop
SYD08:00Sydney Kingsford Smith
£398
Find similar
Philippine Airlines
19 Oct
SYD11:10Sydney Kingsford Smith
13h 40m
1 stop
HKG21:50Hong Kong Intl
4 Nov
HKG11:15Hong Kong Intl
19h 35m
1 stop
SYD09:50Sydney Kingsford Smith
£409
Find similar
Philippine Airlines
1 Sept
SYD10:10Sydney Kingsford Smith
13h 40m
1 stop
HKG21:50Hong Kong Intl
13 Sept
HKG13:40Hong Kong Intl
16h 20m
1 stop
SYD08:00Sydney Kingsford Smith
£410
Find similar

Scoot flights from Sydney to Hong Kong

Our best Scoot deals on Sydney to Hong Kong flight tickets
Scoot
9 Sept
SYD20:45Sydney Kingsford Smith
23h 35m
1 stop
HKG18:20Hong Kong Intl
15 Sept
HKG19:20Hong Kong Intl
22h 10m
1 stop
SYD19:30Sydney Kingsford Smith
£285
Find similar
Scoot
10 Sept
SYD12:50Sydney Kingsford Smith
31h 30m
1 stop
HKG18:20Hong Kong Intl
22 Sept
HKG19:20Hong Kong Intl
22h 10m
1 stop
SYD19:30Sydney Kingsford Smith
£286
Find similar

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 279,928 searches. Data last updated 8 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

Tue 9/9

20:45-18:20

1 stop23h 35m

Hong Kong Intl

Mon 15/9

19:20-19:30

1 stop22h 10m

£285

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 10/9

12:50-18:20

1 stop31h 30m

Hong Kong Intl

Mon 22/9

19:20-19:30

1 stop22h 10m

£286

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 2/2

21:50-11:15

1 stop16h 25m

Hong Kong Intl

Mon 2/3

18:15-20:35

1 stop23h 20m

£292

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 2/2

21:50-17:30

1 stop22h 40m

Hong Kong Intl

Mon 2/3

18:15-20:35

1 stop23h 20m

£293

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 12/11

10:25-23:50

1 stop16h 25m

Hong Kong Intl

Fri 28/11

08:45-07:55

1 stop20h 10m

£387

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 20/10

16:00-12:40

1 stop23h 40m

Hong Kong Intl

Thu 30/10

18:50-11:50

1 stop14h 00m

£390

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 8/11

10:25-12:55

1 stop29h 30m

Hong Kong Intl

Sun 23/11

08:45-10:20

1 stop22h 35m

£392

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 20/10

19:05-11:20

1 stop19h 15m

Hong Kong Intl

Fri 31/10

12:30-11:50

1 stop20h 20m

£404

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 19/10

11:10-17:50

Nonstop9h 40m

Hong Kong Intl

Sun 2/11

21:20-09:35

Nonstop9h 15m

£435

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 1/9

10:10-17:50

Nonstop9h 40m

Hong Kong Intl

Sun 14/9

21:35-08:40

Nonstop9h 05m

£437

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between Sydney and Hong Kong?

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 £452.

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

On average, the least expensive day to fly to Hong Kong from Sydney is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £682. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Sydney to Hong Kong on a Thursday will generally be more expensive and average around £1,030. 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 most recent data shows that the best time of day to fly to Hong Kong is in the morning. Flights from Sydney to Hong Kong during this time can be as low as £772. Flights in the afternoon are often more expensive, with an average ticket price of £1,055.

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

Fly from Sydney Kingsford Smith to Hong Kong Intl for the best Sydney Kingsford Smith - Hong Kong Intl 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 £535 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 £440 on momondo.

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

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Hong Kong Intl 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 29% on your flight if you consider stops on a Sydney to Hong Kong flight.

How have Sydney to Hong Kong flight prices changed over time?

As of August 2025, prices for Sydney to Hong Kong flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Hong Kong (SYD to HKG) flight deals and tips

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

Best price found

£152

Fastest flight time

9h 15m

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 £152. The best return flight deal from Sydney to Hong Kong found on momondo in the last 72 hours is £285.
The fastest flight from Sydney to Hong Kong takes 9h 15m
Direct flights go from Sydney to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

  • How far is Sydney Kingsford Smith to Hong Kong Intl by plane?

    A flight from Sydney Kingsford Smith to Hong Kong Intl will travel around 4580.5 mi. A reasonable flight in good conditions will take 9h 40m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Hong Kong Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Hong Kong Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Hong Kong Intl Airport.

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

    The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline 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
Cathay PacificPriceFrom £484Free CancellationRating
7.6
956 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Sydney to Hong Kong

    Cathay Pacific operates around 26 flights from Sydney to Hong Kong every week. The average price of these flights found in the last 72 hours has been £820, but momondo users have found Cathay Pacific deals from Sydney to Hong Kong from as low as £649 round-trip. Cathay Pacific has been scored 7.6/10 in 956 reviews.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Hong Kong for you.

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

Yes. momondo allows you to filter the results for Sydney to Hong Kong flights to just show those with flexible booking policies.

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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Emirates
Qatar Airways
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India