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$308+ Cheap flights to Hong Kong

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
29 Apr — 6 May1
1 adult

Flights to Hong Kong in 2025

Find the latest flights to Hong Kong in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 24 April 2025.

Return from

$643

One-way from

$308

Popular in

December

Cheapest in

May

Average price

$1,213

Good round-trip deal

$1,109 or less

Good one-way deal

$716 or less
20/5-27/5
  • 20/5-27/5
  • 3 total stops
  • 51h 30m total
  • Sydney to Hong Kong
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25/5
  • 25/5
  • 1 total stop
  • 28h 00m total
  • Sydney to Hong Kong
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Highest demand for flights based on searches. 18% potential increase in price ($396 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($79 potential savings vs. average return price).
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Average for return flights in April 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Hong Kong Intl.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Hong Kong Intl.
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Find flight deals to Hong Kong

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 24 April 2025.

Tue 20/520:45SYD - HKG
2 stops33h 35mMultiple Airlines
Tue 27/511:55HKG - SYD
1 stop17h 55mMultiple Airlines
Deal found 24/4$643
Mon 12/520:45SYD - HKG
1 stop25h 55mScoot
Thu 29/519:20HKG - SYD
1 stop14h 15mScoot
Deal found 23/4$652
Thu 15/520:20SYD - HKG
1 stop23h 05mSichuan Airlines
Mon 19/518:40HKG - SYD
1 stop17h 35mSichuan Airlines
Deal found 24/4$696
Sat 26/421:00SYD - HKG
1 stop14h 05mHainan Airlines
Mon 19/516:55HKG - SYD
1 stop19h 20mHainan Airlines
Deal found 23/4$701
Mon 3/1112:30SYD - HKG
2 stops25h 50mXiamenAir
Sun 16/1112:20HKG - SYD
2 stops19h 05mXiamenAir
Deal found 23/4$820
Wed 5/1122:15SYD - HKG
1 stop17h 40mMalaysia Airlines
Thu 13/1108:45HKG - SYD
1 stop22h 35mMalaysia Airlines
Deal found 23/4$850
Sat 5/711:15SYD - HKG
1 stop22h 55mCebu Pacific
Sat 2/811:00HKG - SYD
1 stop20h 45mCebu Pacific
Deal found 22/4$857
Wed 21/510:20SYD - HKG
Nonstop9h 40mQantas Airways
Fri 20/619:30HKG - SYD
Nonstop9h 15mQantas Airways
Deal found 23/4$914
Tue 10/610:10SYD - HKG
Nonstop9h 40mCathay Pacific
Tue 24/621:35HKG - SYD
Nonstop9h 05mCathay Pacific
Deal found 23/4$931

Cheapflights Fare Finder

Locate flights to Hong Kong that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 24 April 2025.
Use the filters below to find and compare flights to Hong Kong that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 20/5

20:45-04:20

2 stops33h 35m

Hong Kong Intl

Tue 27/5

11:55-07:50

1 stop17h 55m

$643

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 12/5

20:45-20:40

1 stop25h 55m

Hong Kong Intl

Thu 29/5

19:20-11:35

1 stop14h 15m

$652

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 15/5

20:20-17:25

1 stop23h 05m

Hong Kong Intl

Mon 19/5

18:40-14:15

1 stop17h 35m

$696

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 15/7

21:00-15:45

1 stop20h 45m

Hong Kong Intl

Wed 16/7

20:50-14:15

1 stop15h 25m

$798

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 7/7

11:30-19:10

Nonstop9h 40m

Hong Kong Intl

Mon 4/8

22:25-09:50

Nonstop9h 25m

$815

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 5/7

11:15-08:10

1 stop22h 55m

Hong Kong Intl

Sat 2/8

11:00-09:45

1 stop20h 45m

$857

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 2/6

11:25-11:35

2 stops50h 10m

Hong Kong Intl

Mon 16/6

12:35-09:20

2 stops42h 45m

$890

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 21/5

10:20-18:00

Nonstop9h 40m

Hong Kong Intl

Fri 20/6

19:30-06:45

Nonstop9h 15m

$914

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 10/6

10:10-17:50

Nonstop9h 40m

Hong Kong Intl

Tue 24/6

21:35-08:40

Nonstop9h 05m

$931

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 25/5

09:15-11:15

1 stop28h 00m

$308

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 23 results
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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 Insights

Everything you need to know about your flight to Hong Kong

When is the best time to book a flight to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Sydney to Hong Kong. Price data was last updated on 18 April 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Hong Kong?

On average, a flight from Sydney to Hong Kong takes 9 hours 40 minutes. Flights to Hong Kong from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly 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 30 March 2025.

Users looking for the lowest fares to Hong Kong should consider flying on Monday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

Weekly flight availability to Hong Kong

The most flights from Sydney to Hong Kong are scheduled on a Monday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).

What are the most popular airlines that fly to Hong Kong?

The most popular airlines flying from Sydney to Hong Kong are Cathay Pacific, Qantas Airways and Singapore Airlines.

Cathay Pacific

Cathay Pacific

From $601

Qantas Airways

Qantas Airways

From $575

Singapore Airlines

Singapore Airlines

From $398

Philippine Airlines

Philippine Airlines

From $425

What are the cheapest airlines that fly to Hong Kong?

The cheapest airlines flying from Sydney to Hong Kong are Garuda Indonesia, Hainan Airlines and Sichuan Airlines.

Rainfall in Hong Kong by month

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

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 mm per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

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

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).

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 24 April 2025.
To help decide which airline to fly to Hong Kong, see what other customers have to say about Hainan Airlines, Vietnam Airlines and Qantas Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Overall

8.1

Boarding

8.5

Comfort

8.1

Food

8.5

Crew

8.9

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Overall

8.1

Boarding

8.5

Comfort

8.1

Food

8.5

Crew

8.9

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Vietnam Airlines
7.6
Good
194 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Overall

8.1

Boarding

8.5

Comfort

8.1

Food

8.5

Crew

8.9

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Qantas Airways
7.5
Good
826 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Overall

8.1

Boarding

8.5

Comfort

8.1

Food

8.5

Crew

8.9

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.5
Good
850 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Overall

8.1

Boarding

8.5

Comfort

8.1

Food

8.5

Crew

8.9

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Malaysia Airlines
7.3
Good
254 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Overall

8.1

Boarding

8.5

Comfort

8.1

Food

8.5

Crew

8.9

Entertainment

7.7

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

FAQs about flying to Hong Kong

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

    Booking a flight to Hong Kong Intl (HKG) is your only option if you intend on flying to Hong Kong. It is only a 26.0 km journey from Hong Kong Intl to Hong Kong’s city centre. On average, Hong Kong Intl has 23 flights from Sydney per day from 19 airlines.

  • Can I find cheaper flights to Hong Kong if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hong Kong on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Hong Kong?

    Based on reviews from Cheapflights users, VietJet Air is rated the highest out of the airlines that fly to Hong Kong.

  • What is the cheapest airport to fly to in Hong Kong?

    Hong Kong Intl is currently the cheapest airport to fly to in Hong Kong. One-way flights to Hong Kong Intl typically cost $45, while return flights cost around $66.

  • How much is a return flight to Hong Kong?

    A return flight to Hong Kong will typically cost around $127, however they can be found for as little as $42.

  • Where does the fastest flight to Hong Kong depart from?

    For those looking to save time traveling to Hong Kong, Perth offers the quickest one-way flight (7 hours 45 minutes).

  • Does Hong Kong Intl have car hire?

    Yes. Those touching down at Hong Kong Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Hong Kong Intl?

    Yes. Hong Kong Intl has hotels nearby for those requiring accommodations. Transit Resting Lounge by Aerotel (within restricted area) is the closest property to Hong Kong Intl (1.6 km away from Hong Kong Intl).

See more FAQs

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