Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Hong Kong from £277

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HKG
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hong Kong Intl are usually found in March or October, booked 68 days in advance, depart on a Sunday or Monday and return on a Wednesday

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 15 July 2026.

Sat 8/809:15
SYD
-
HKG
1 stop30h 00m
Malaysia Airlines
Sun 30/814:35
HKG
-
SYD
1 stop17h 25m
Malaysia Airlines
Deal found 10/7£468
Sat 1/809:15
SYD
-
HKG
1 stop30h 00m
Malaysia Airlines
Wed 5/808:45
HKG
-
SYD
1 stop23h 15m
Malaysia Airlines
Deal found 14/7£469
Wed 29/711:05
SYD
-
HKG
Nonstop10h 05m
Hong Kong Airlines
Tue 8/922:05
HKG
-
SYD
Nonstop9h 30m
Hong Kong Airlines
Deal found 14/7£471
Sun 2/822:10
SYD
-
HKG
1 stop17h 05m
Malaysia Airlines
Tue 8/908:45
HKG
-
SYD
1 stop19h 40m
Malaysia Airlines
Deal found 15/7£475
Mon 7/909:15
SYD
-
HKG
1 stop16h 35m
Malaysia Airlines
Fri 11/908:45
HKG
-
SYD
1 stop19h 40m
Malaysia Airlines
Deal found 13/7£478
Mon 3/809:15
SYD
-
HKG
1 stop16h 35m
Malaysia Airlines
Fri 7/814:35
HKG
-
SYD
1 stop17h 25m
Malaysia Airlines
Deal found 12/7£481
Wed 5/807:40
SYD
-
HKG
Nonstop9h 30m
Cathay Pacific
Mon 31/819:05
HKG
-
SYD
Nonstop9h 05m
Cathay Pacific
Deal found 11/7£484
Fri 28/809:15
SYD
-
HKG
1 stop16h 35m
Malaysia Airlines
Fri 11/908:45
HKG
-
SYD
1 stop23h 15m
Malaysia Airlines
Deal found 14/7£487
Wed 29/709:15
SYD
-
HKG
1 stop23h 45m
Malaysia Airlines
Tue 8/914:35
HKG
-
SYD
1 stop13h 50m
Malaysia Airlines
Deal found 15/7£490

Find flight deals from Sydney to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Hong Kong (HKG). 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 15 July 2026.

Round-trip from

£468

One-way from

£277

Popular in

December

Cheapest in

March

Average price

£608

Good round-trip deal

£969 or less

Good one-way deal

£447 or less
Malaysia Airlines
  • Malaysia Airlines
  • 8/8-30/8
  • 2 total stops
  • 47h 25m total
  • Sydney to Hong Kong
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 28/7
  • Nonstop
  • 9h 30m total
  • Sydney to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 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 Intl.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Hong Kong Intl.
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 858,174 searches. Data last updated 15 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

09:15-23:50

1 stop16h 35m

Hong Kong Intl

Fri 11/9

08:45-10:00

1 stop23h 15m

£489
Fastest return journey

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 27/10

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Wed 28/10

19:25-07:55

Nonstop9h 30m

£519

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 4/12

11:45-05:45

1 stop21h 00m

Hong Kong Intl

Wed 9/12

09:40-10:45

1 stop22h 05m

£531

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 27/10

11:30-10:05

1 stop25h 35m

Hong Kong Intl

Wed 28/10

22:55-09:50

1 stop31h 55m

£537

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 29/8

10:00-12:20

2 stops28h 20m

Hong Kong Intl

Sat 5/9

22:05-12:35

1 stop36h 30m

£571

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 27/10

22:10-13:00

1 stop17h 50m

Hong Kong Intl

Wed 28/10

20:05-17:10

2 stops18h 05m

£642

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 11/1

12:45-05:45

1 stop20h 00m

Hong Kong Intl

Sun 24/1

09:40-10:45

1 stop22h 05m

£699

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 28/8

11:00-23:45

1 stop14h 45m

Hong Kong Intl

Fri 11/9

14:35-08:00

2 stops39h 25m

£763

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 28/8

08:35-14:15

1 stop31h 40m

Hong Kong Intl

Fri 11/9

15:15-06:05

2 stops36h 50m

£818

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 7/1

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Thu 14/1

19:30-13:25

1 stop14h 55m

£860

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 24 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

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

The price you pay for your flight from Sydney to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Sydney to Hong Kong (average of £444). Flying from Sydney to Hong Kong in December is currently the most expensive (average of £837). 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 HKG?

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 15 July 2026.

It’s typically best to fly out from Sydney to Hong Kong in the morning. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 11 July 2026.

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

How much does it cost for a return flight from Sydney to Hong Kong?

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 15 July 2026.
Read through reviews of airlines operating flights from Sydney to Hong Kong, such as Cathay Pacific and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,410 reviews
Check prices

Food

7.3

Overall

7.6

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,410 reviews
Cathay Pacific
7.6
Good
1,410 reviews
Check prices

Food

7.3

Overall

7.6

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Qantas Airways
7.5
Good
1,061 reviews
Cathay Pacific
7.6
Good
1,410 reviews
Check prices

Food

7.3

Overall

7.6

Entertainment

7.7

Comfort

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

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 airports do I use to fly from Sydney to Hong Kong?

    Hong Kong Intl is the airport most travelers will use when flying to Hong Kong from Sydney Kingsford Smith. Booking flights from Kingsford Smith (SYD) to Hong Kong Intl (HKG) should be relatively easy as there are 26 daily flights to Hong Kong from 2 different airlines. 9h 50m is how long a flight from Sydney to Hong Kong Intl will take if you book a nonstop flight.

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

    Flights from Sydney Kingsford Smith to Hong Kong Intl have been viewed 69 times in the past calendar month.

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

    Departing from Sydney to Hong Kong will take you 9h 45m. There are 4590 mi between Sydney and Hong Kong. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Sydney to Hong Kong round-trip from £421. Another airline that can offer you cheap pricing is Qantas Airways. Users have found that Cathay Pacific is 24% 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 £213 on Hong Kong Airlines. Other airlines that offer cheap prices include Cathay Pacific from £334 and Qantas Airways from £343 one-way.

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

    The top 3 most reliable airlines when flying from Sydney to Hong Kong are SWISS (89%), Lufthansa (89%) and MIAT Mongolian (67%).

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

    The cheapest flight price from Sydney to Hong Kong is £329. On average you can expect to pay £1,314. The most popular route, (Sydney Kingsford Smith - Hong Kong Intl), can usually be booked for £576.

  • 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, March is the cheapest month in which you can book a flight from Sydney to Hong Kong (average of £444). Flying from Sydney to Hong Kong in December is currently the most expensive (average of £837). 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.

Search flights from Sydney to Hong Kong by cabin class

Find flights from Sydney to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Hong Kong
Business Class flights to Hong Kong
Prem Economy Class flights to Hong Kong
Economy Class flights to Hong Kong

Top 2 airlines flying from Sydney to Hong Kong

Discover the top 2 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 858,174 searches. Data last updated 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£421Average£950FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest£489Average£832FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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?

Cheapflights makes it easy to find Sydney to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Hong Kong.

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

Yes! Cheapflights helps users easily find flights from Sydney to Hong Kong with no change fees.

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

Yes! Start tracking prices for Sydney to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.