Fly from
Route
Depart
Return
Price
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
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Mon 16/2
11:35-15:25
2 stops30h 50m
Hong Kong Intl
Tue 10/3
22:45-09:50
1 stop32h 05m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Thu 19/2
11:35-15:25
2 stops30h 50m
Hong Kong Intl
Sun 15/3
11:15-09:50
1 stop19h 35m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Thu 19/2
11:35-15:25
2 stops30h 50m
Hong Kong Intl
Mon 16/3
22:45-09:50
1 stop32h 05m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Wed 3/12
11:05-17:30
Nonstop9h 25m
Hong Kong Intl
Mon 15/12
21:20-09:35
Nonstop9h 15m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Thu 4/12
11:15-17:50
Nonstop9h 35m
Hong Kong Intl
Sat 27/12
19:25-07:55
Nonstop9h 30m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Fri 5/12
11:05-17:30
Nonstop9h 25m
Hong Kong Intl
Thu 25/12
21:20-09:35
Nonstop9h 15m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Fri 5/12
08:45-15:05
Nonstop9h 20m
Hong Kong Intl
Tue 16/12
21:20-09:35
Nonstop9h 15m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Mon 16/2
10:20-12:00
1 stop28h 40m
Hong Kong Intl
Mon 9/3
00:40-08:20
1 stop28h 40m
SydneyHong Kong
SYD - HKG
SYDHKG
Sydney Kingsford Smith
Sun 25/1
12:35-19:25
Nonstop9h 50m
Booking 90 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.
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.
The cheapest airlines flying from Sydney to Hong Kong are Sichuan Airlines, Juneyao Airlines and Scoot.
The most flights from Sydney to Hong Kong are scheduled on a Monday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (26 on average).
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.
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).
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Sept 2025
BCN - SIN
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Sept 2025
BCN - SIN
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Sept 2025
BCN - SIN
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Sept 2025
BCN - SIN
Overall
Boarding
Food
Entertainment
Comfort
Crew
Reviews
Anonymous,Sept 2025
BCN - SIN
Deals for Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Cheapflights helps you find that perfect flight to Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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.
Of course! You can track prices for flights to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.