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$300+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
3 Mar — 10 Mar1
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 26 February 2025.

Return from

$735

One-way from

$300

Popular in

December

Cheapest in

May

Average price

$1,009

Good round-trip deal

$1,032 or less

Good one-way deal

$678 or less
12/3-15/3
  • 12/3-15/3
  • 4 total stops
  • 46h 45m total
  • Sydney to Hong Kong
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Scoot
  • Scoot
  • 18/3
  • 1 total stop
  • 26h 45m total
  • Sydney to Hong Kong
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Highest demand for flights based on searches. 17% potential increase in price ($375 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($80 potential savings vs. average return price).
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Average for return flights in February 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 26 February 2025.

Wed 12/314:05SYD - HKG
1 stop18h 50mMultiple Airlines
Sat 15/302:20HKG - SYD
3 stops27h 55mMultiple Airlines
Deal found 25/2$735
Thu 27/312:15SYD - HKG
1 stop22h 55mCebu Pacific
Mon 31/309:25HKG - SYD
1 stop22h 20mCebu Pacific
Deal found 25/2$812
Fri 11/712:50SYD - HKG
1 stop31h 30mScoot
Fri 1/819:20HKG - SYD
1 stop14h 15mScoot
Deal found 25/2$824
Mon 31/312:25SYD - HKG
2 stops26h 10mXiamenAir
Wed 7/512:35HKG - SYD
2 stops18h 45mXiamenAir
Deal found 25/2$877
Mon 25/807:40SYD - HKG
Nonstop9h 35mCathay Pacific
Thu 28/823:55HKG - SYD
Nonstop8h 55mCathay Pacific
Deal found 25/2$883
Sun 31/810:15SYD - HKG
1 stop33h 10mVietnam Airlines
Sun 28/914:30HKG - SYD
1 stop19h 45mVietnam Airlines
Deal found 25/2$884
Sat 5/711:30SYD - HKG
Nonstop9h 40mHong Kong Airlines
Sat 12/722:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Deal found 24/2$892
Mon 1/910:10SYD - HKG
1 stop28h 15mPhilippine Airlines
Sat 27/913:40HKG - SYD
1 stop16h 20mPhilippine Airlines
Deal found 25/2$1,025

Find flights to Hong Kong within your budget

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 26 February 2025.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 12/3

14:05-05:55

1 stop18h 50m

Hong Kong Intl

Sat 15/3

02:20-09:15

3 stops27h 55m

$735

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 20/6

12:50-18:20

1 stop31h 30m

Hong Kong Intl

Mon 30/6

19:20-11:35

1 stop14h 15m

$763

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 27/3

12:15-08:10

1 stop22h 55m

Hong Kong Intl

Mon 31/3

09:25-10:45

1 stop22h 20m

$812

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 24/3

08:35-11:10

1 stop29h 35m

Hong Kong Intl

Thu 27/3

20:35-06:30

1 stop30h 55m

$828

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 10/4

21:00-15:45

1 stop20h 45m

Hong Kong Intl

Mon 14/4

16:55-14:15

1 stop19h 20m

$843

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 7/5

22:10-13:15

1 stop17h 05m

Hong Kong Intl

Thu 22/5

14:35-10:00

1 stop17h 25m

$851

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 27/3

12:30-11:20

2 stops25h 50m

Hong Kong Intl

Mon 31/3

12:35-10:20

2 stops42h 45m

$867

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 9/6

07:40-15:15

Nonstop9h 35m

Hong Kong Intl

Thu 26/6

19:10-06:10

Nonstop9h 00m

$878

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 5/7

11:30-19:10

Nonstop9h 40m

Hong Kong Intl

Sat 12/7

22:25-09:50

Nonstop9h 25m

$892

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 6/5

10:15-17:25

1 stop33h 10m

Hong Kong Intl

Fri 23/5

14:30-12:15

1 stop19h 45m

$949

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 22 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.

Travel insights for flights to Hong Kong

Get recent, data-driven insights about flights to Hong Kong including ideal travel times, pricing trends, and more.

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 25 February 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 25 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 23 February 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 Thursday, which is when the least amount of flights are scheduled (12 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 $590

Qantas Airways

Qantas Airways

From $598

Singapore Airlines

Singapore Airlines

From $398

Philippine Airlines

Philippine Airlines

From $421

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 26 February 2025.
To help decide which airline to fly to Hong Kong, see what other customers have to say about Hainan Airlines, Vietnam Airlines and Cathay Pacific. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
7.8
Good
31 reviews
Check prices

Entertainment

7.5

Food

8.3

Overall

7.8

Boarding

8.4

Crew

8.8

Comfort

8.0

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Hainan Airlines
7.8
Good
31 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Entertainment

7.5

Food

8.3

Overall

7.8

Boarding

8.4

Crew

8.8

Comfort

8.0

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Vietnam Airlines
7.6
Good
195 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Entertainment

7.5

Food

8.3

Overall

7.8

Boarding

8.4

Crew

8.8

Comfort

8.0

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Cathay Pacific
7.5
Good
825 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Entertainment

7.5

Food

8.3

Overall

7.8

Boarding

8.4

Crew

8.8

Comfort

8.0

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Qantas Airways
7.4
Good
814 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Entertainment

7.5

Food

8.3

Overall

7.8

Boarding

8.4

Crew

8.8

Comfort

8.0

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

China Eastern
7.0
Good
125 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Entertainment

7.5

Food

8.3

Overall

7.8

Boarding

8.4

Crew

8.8

Comfort

8.0

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

  • 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 18 flights from Sydney per day from 18 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 $54, while return flights cost around $150.

  • How much is a return flight to Hong Kong?

    A return flight to Hong Kong will typically cost around $123, however they can be found for as little as $95.

  • 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 40 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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