Find flights
Deals
When to book
Airlines

$436+ Direct flights to Hong Kong

This is the cheapest price on a non-stop flight to Hong Kong found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights to Hong Kong
Explore the most affordable flight options available to Hong Kong. Find the lowest fares based on data from user searches, with prices last updated on 21 November 2025.

Sat 31/112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Sat 28/222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 19/11$893
Mon 16/211:15SYD - HKG
Nonstop9h 35mQantas Airways
Tue 10/319:25HKG - SYD
Nonstop9h 30mQantas Airways
Deal found 20/11$921
Mon 24/1111:05SYD - HKG
Nonstop9h 25mCathay Pacific
Mon 1/1221:20HKG - SYD
Nonstop9h 15mCathay Pacific
Deal found 19/11$956
Thu 15/112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Tue 3/222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 19/11$1,003
Mon 24/1112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Thu 18/1222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 17/11$1,011
Wed 3/1212:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Sat 13/1222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 18/11$1,028
Fri 16/112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Sun 8/222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 20/11$1,031
Sun 30/1112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Sun 7/1222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 18/11$1,032
Sat 31/112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Sun 8/222:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 17/11$1,034
Mon 24/1112:35SYD - HKG
Nonstop9h 50mHong Kong Airlines
Thu 27/1122:25HKG - SYD
Nonstop9h 30mHong Kong Airlines
Deal found 18/11$1,048

Best time to book a flight to Hong Kong

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

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Hong Kong within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches and data was last updated on 21 November 2025.
Use the filters below to find and compare direct flights to Hong Kong that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 15/5

11:30-19:10

Nonstop9h 40m

Hong Kong Intl

Sun 17/5

22:30-10:00

Nonstop9h 30m

$836

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 17/3

11:05-17:30

Nonstop9h 25m

Hong Kong Intl

Tue 12/5

19:10-06:10

Nonstop9h 00m

$873

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 16/2

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Tue 10/3

19:25-07:55

Nonstop9h 30m

$921

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 10/2

08:45-15:05

Nonstop9h 20m

Hong Kong Intl

Wed 25/2

21:20-09:35

Nonstop9h 15m

$929

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 7/2

08:45-15:05

Nonstop9h 20m

Hong Kong Intl

Tue 24/2

21:20-09:35

Nonstop9h 15m

$994

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 7/2

08:45-15:05

Nonstop9h 20m

Hong Kong Intl

Thu 26/2

21:20-09:35

Nonstop9h 15m

$994

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 17/3

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Fri 27/3

19:25-07:55

Nonstop9h 30m

$1,023

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 19/2

15:15-21:30

Nonstop9h 15m

Hong Kong Intl

Sun 15/3

08:45-20:50

Nonstop9h 05m

$1,049

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 19/2

15:15-21:30

Nonstop9h 15m

Hong Kong Intl

Mon 16/3

23:55-12:00

Nonstop9h 05m

$1,049

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 3/12

12:35-19:25

Nonstop9h 50m

Hong Kong Intl

Sun 7/12

22:25-10:55

Nonstop9h 30m

$1,131

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 20 results
1
2

Reviews of airlines flying non-stop to Hong Kong

Get insights into the airlines that provide direct flights 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 21 November 2025.
Check out reviews from past customers who have flown Singapore Airlines, Cathay Pacific, andQantas Airways to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Crew

8.6

Boarding

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,407 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Crew

8.6

Boarding

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,064 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Crew

8.6

Boarding

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
942 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Crew

8.6

Boarding

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Scoot
6.7
Okay
311 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Comfort

8.0

Entertainment

8.0

Food

7.7

Crew

8.6

Boarding

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Temperature and rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature and rainfall totals by month.

HKG

Temperature

16 - 29 °C

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

FAQ about direct flights to Hong Kong

Find answers to frequently asked questions about direct flights to Hong Kong to unlock the best deals on Cheapflights.

  • How much are direct flights to Hong Kong?

    On average, a one-way direct flight to Hong Kong will cost users approximately $1,752. If you're looking for a direct return flight to Hong Kong, you can expect to pay around $1,687.

  • Which airlines fly direct to Hong Kong?

    At the moment, Cathay Pacific, Qantas Airways, Singapore Airlines, Hong Kong Airlines, Scoot, Philippine Airlines, Thai Airways, Air China, Air Niugini, Hainan Airlines offer direct flights to Hong Kong. Cathay Pacific is currently the most popular airline that flies direct to Hong Kong.

  • How long is a direct flight to Hong Kong?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Hong Kong to last approximately 8h 31m on average. The quickest direct flight to Hong Kong at this time departs from Cairns (7h 20m), while the longest leaves from Melbourne Airport (9h 15m).

  • What is the best time of year to fly direct to Hong Kong?

    If you're seeking the lowest price on a direct flight to Hong Kong, August is worth consideration, as prices are usually at their lowest, on average. August may be most appealing to users looking for the quietest time to visit Hong Kong, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Hong Kong?

    Currently, the most popular direct flight origin to Hong Kong is Melbourne Airport. A return direct flight from Melbourne Airport to Hong Kong typically costs around $1,168.

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.

Direct flights to Asia

Book a non-stop flight to one of these popular destinations located in Asia.
Direct flights to Denpasar
Direct flights to New Delhi
Direct flights to Manila
Direct flights to Bangkok
Direct flights to Tokyo
Direct flights to Ho Chi Minh City
Direct flights to Singapore
Direct flights to Colombo
Direct flights to Kuala Lumpur
Direct flights to Phuket City
Direct flights to Mumbai
Direct flights to Shanghai
Direct flights to Guangzhou
Direct flights to Hanoi
Direct flights to Bangalore
Direct flights to Osaka
Direct flights to Seoul
Direct flights to Jakarta
Direct flights to Beijing
Direct flights to Taipei City
Direct flights to Xiamen
Direct flights to Chengdu
Direct flights to Nanjing
Direct flights to Qingdao
Direct flights to Shenzhen
Direct flights to Wuhan
Direct flights to Chongqing
Direct flights to Hangzhou
Direct flights to Xi'an
Direct flights to Zhengzhou
Direct flights to Jinan
Direct flights to Haikou
Direct flights to Dili

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.