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$332+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
27 ago — 3 set1
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 22 agosto 2025.

Return from

$663

One-way from

$332

Popular in

December

Cheapest in

August

Average price

$931

Good round-trip deal

$1,079 or less

Good one-way deal

$545 or less
Scoot
  • Scoot
  • 2/11-8/11
  • 2 total stops
  • 46h 50m total
  • Sydney to Hong Kong
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4/9
  • 4/9
  • 2 total stops
  • 28h 20m total
  • Sydney to Hong Kong
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Highest demand for flights based on searches. 20% potential increase in price ($434 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($82 potential savings vs. average return price).
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Average for return flights in August 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 22 agosto 2025.

dom 2/1116:10SYD - HKG
1 stop28h 00mMultiple Airlines
sab 8/1121:00HKG - SYD
1 stop18h 50mMultiple Airlines
Deal found 21/8$663
gio 4/912:50SYD - HKG
1 stop31h 30mMultiple Airlines
gio 11/911:55HKG - SYD
1 stop17h 55mMultiple Airlines
Deal found 20/8$665
lun 8/920:45SYD - HKG
1 stop25h 20mMultiple Airlines
ven 12/918:15HKG - SYD
2 stops23h 45mMultiple Airlines
Deal found 20/8$666
gio 4/921:15SYD - HKG
2 stops28h 20mMultiple Airlines
lun 8/917:40HKG - SYD
2 stops24h 20mMultiple Airlines
Deal found 21/8$668
dom 19/1021:25SYD - HKG
1 stop23h 55mScoot
gio 23/1019:20HKG - SYD
1 stop21h 50mScoot
Deal found 20/8$669
gio 4/921:15SYD - HKG
2 stops28h 20mMultiple Airlines
lun 15/919:20HKG - SYD
1 stop14h 15mMultiple Airlines
Deal found 21/8$671
sab 8/1120:05SYD - HKG
2 stops25h 45mMultiple Airlines
mar 9/1218:15HKG - SYD
1 stop23h 20mMultiple Airlines
Deal found 21/8$672
sab 6/921:15SYD - HKG
1 stop16h 00mMultiple Airlines
mer 10/919:20HKG - SYD
1 stop14h 15mMultiple Airlines
Deal found 20/8$683
mer 3/909:15SYD - HKG
2 stops20h 55mMultiple Airlines
mar 9/911:55HKG - SYD
1 stop17h 55mMultiple Airlines
Deal found 20/8$685

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 22 agosto 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

mer 19/11

14:20-20:00

1 stop32h 40m

Hong Kong Intl

sab 6/12

21:00-13:05

1 stop13h 05m

$666

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

gio 4/9

21:15-23:35

2 stops28h 20m

Hong Kong Intl

lun 8/9

17:40-20:00

2 stops24h 20m

$668

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

lun 27/10

14:20-20:00

1 stop32h 40m

Hong Kong Intl

gio 30/10

23:05-09:15

2 stops31h 10m

$672

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

dom 19/10

13:50-17:15

2 stops30h 25m

Hong Kong Intl

dom 26/10

11:45-18:50

2 stops28h 05m

$672

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

gio 4/9

21:15-23:35

2 stops28h 20m

Hong Kong Intl

lun 15/9

17:40-20:00

2 stops24h 20m

$674

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

mer 12/11

21:50-23:05

2 stops28h 15m

Hong Kong Intl

dom 16/11

21:00-13:05

1 stop13h 05m

$676

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

mer 29/10

20:05-20:00

1 stop26h 55m

Hong Kong Intl

gio 13/11

23:05-09:15

2 stops31h 10m

$677

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

mar 21/10

13:50-18:25

1 stop31h 35m

Hong Kong Intl

sab 25/10

16:30-13:05

3 stops41h 35m

$677

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

sab 6/9

21:15-11:15

1 stop16h 00m

Hong Kong Intl

dom 14/9

20:25-19:30

1 stop21h 05m

$679

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

mer 22/10

12:15-23:35

1 stop14h 20m

Hong Kong Intl

dom 26/10

18:15-20:35

1 stop23h 20m

$685

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 19 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 8 August 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.

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 17 August 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.

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 22 agosto 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
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

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
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

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
Cathay Pacific
7.6
Good
974 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

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
Qantas Airways
7.5
Good
898 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

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
Scoot
6.7
Okay
309 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

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 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 25 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 $15, while return flights cost around $145.

  • How much is a return flight to Hong Kong?

    A return flight to Hong Kong will typically cost around $155, however they can be found for as little as $93.

  • 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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Need flexible booking options for your flight to Hong Kong ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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