$351+ 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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
9 Nov — 16 Nov1
1 adult
1 adult, Economy

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 10 October 2025.

Mon 13/1011:15SYD - HKG
1 stop35h 20mMultiple Airlines
Mon 27/1018:15HKG - SYD
1 stop23h 20mMultiple Airlines
Deal found 9/10$668
Wed 15/1011:15SYD - HKG
1 stop35h 20mMultiple Airlines
Fri 31/1012:00HKG - SYD
1 stop18h 15mMultiple Airlines
Deal found 8/10$671
Mon 20/1011:15SYD - HKG
1 stop35h 20mMultiple Airlines
Tue 4/1116:30HKG - SYD
1 stop17h 35mMultiple Airlines
Deal found 8/10$678
Sat 8/1120:05SYD - HKG
1 stop22h 25mMultiple Airlines
Wed 12/1119:50HKG - SYD
1 stop33h 15mMultiple Airlines
Deal found 9/10$680
Tue 28/1021:00SYD - HKG
1 stop15h 10mMultiple Airlines
Tue 25/1118:15HKG - SYD
1 stop23h 20mMultiple Airlines
Deal found 10/10$681
Mon 10/1121:50SYD - HKG
2 stops28h 15mMultiple Airlines
Mon 17/1118:15HKG - SYD
1 stop23h 20mMultiple Airlines
Deal found 8/10$683

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 10 October 2025.

Return from

$668

One-way from

$351

Popular in

December

Cheapest in

August

Average price

$908

Good round-trip deal

$1,142 or less

Good one-way deal

$657 or less
Cebu Pacific
  • Cebu Pacific
  • 10/11-14/11
  • 2 total stops
  • 37h 10m total
  • Sydney to Hong Kong
Scoot
  • Scoot
  • 30/10
  • 1 total stop
  • 28h 10m total
  • Sydney to Hong Kong
Highest demand for flights based on searches. 19% potential increase in price ($413 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($79 potential savings vs. average return price).
Average for return flights in October 2025
Price to beat on a round-trip flight from Sydney Kingsford Smith to Hong Kong.
Price to beat on a one-way flight from Sydney Kingsford Smith to Hong Kong.

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 10 October 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

Wed 12/11

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Mon 24/11

19:25-07:55

Nonstop9h 30m

$922

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 1/11

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Thu 13/11

19:25-07:55

Nonstop9h 30m

$955

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 20/10

11:10-17:50

Nonstop9h 40m

Hong Kong Intl

Sat 1/11

08:45-20:50

Nonstop9h 05m

$961

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 15/10

22:10-13:15

1 stop18h 05m

Hong Kong Intl

Mon 3/11

08:45-07:55

1 stop20h 10m

$977

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 24/11

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Sat 6/12

19:25-07:55

Nonstop9h 30m

$998

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 22/11

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Sat 29/11

19:25-07:55

Nonstop9h 30m

$1,009

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 23/11

22:15-23:50

1 stop28h 35m

Hong Kong Intl

Wed 26/11

14:50-07:55

1 stop14h 05m

$1,026

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 20/10

08:40-15:15

Nonstop9h 35m

Hong Kong Intl

Tue 28/10

00:30-15:30

1 stop12h 00m

$1,104

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 13/10

11:10-17:50

Nonstop9h 40m

Hong Kong Intl

Wed 15/10

00:40-07:35

1 stop27h 55m

$1,139

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 20/11

11:35-21:45

1 stop13h 10m

Hong Kong Intl

Mon 8/12

11:15-09:50

1 stop19h 35m

$1,194

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

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 3 October 2025.

Booking 46 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 5 October 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 Sunday at midday, 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 Tuesday (27 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

What are the cheapest airlines that fly to Hong Kong?

The cheapest airlines flying from Sydney to Hong Kong are Garuda Indonesia, Sichuan Airlines and Juneyao 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 10 October 2025.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, andQantas Airways to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Comfort

8.0

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Comfort

8.0

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Comfort

8.0

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Comfort

8.0

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Overall

8.1

Comfort

8.0

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

FAQs about flying to Hong Kong

What is good to know if travelling to Hong Kong?

  • The “musts”: a ride on the Star Ferry across Victoria Harbour, a tram ride to The Peak, a visit to the Jade Market (a trap but a hugely entertaining excursion), a drink in the Captain’s Bar of the Mandarin Oriental Hotel.
  • Ocean Park on Hong Kong Island leaves Disneyland in the shade, in our opinion. The marine theme park has exciting rides – such as the cable-car ride that travels between the Lowland Gardens and Marine Land – but the stars of Ocean Park are the Asian animals. The Giant Panda Adventure is where you’ll see the cute red pandas, and in the HKJC Giant Panda Habitat An An and Jia Jia, the giant pandas, live.
  • For a short beach break relax on Cheung Sha Beach, on the south coast of Lantau. To get there, take Ferry No 6 from Central to Mui Wo. It’s a 25-minute journey, and the taxi ride to the beach will add just 10 minutes to that.
  • Wan Chai is not the sleazy part of town it once was. Now it’s one of Hong Kong’s edgiest quarters. You’ll find some great value if you’re prepared to rifle through the piles of clothes in the export shops. It’s a good place to take the pulse of “local” HK. Spring Garden Lane and Wanchai Road are where locals shop for fruit and vegetables.
  • The Tian Tan Buddha sits 34 metres high at Ngong Ping on Lantau Island. It’s the largest, seated, outdoor Buddha in the world.
  • Tap Mun Chau, off the coast of Sai Kung, is a tiny island, home to just 100 or so people these days. The decline in the fishing industry forced many residents to leave the island and seek a living elsewhere. Today, there are a few little eateries dotted about the island. The top of the hill is a popular place to set up camp. The sunsets and night skies are beautiful.
  • 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 $49, while return flights cost around $99.

  • How much is a return flight to Hong Kong?

    A return flight to Hong Kong will typically cost around $350, however they can be found for as little as $65.

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

    For those looking to save time traveling to Hong Kong, Cairns offers the quickest one-way flight (7 hours 20 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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