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How to get the cheapest flight ticket from Hong Kong to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
In general, August is the cheapest month to fly from Hong Kong to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R12 747. If you’re not able to fly to Sydney in August, then June is your next best option. Flight prices from Hong Kong to Sydney during June average around R13 704.
What is the cheapest time of day to depart on your flight to Sydney?
In the morning is the cheapest time of day to fly from Hong Kong to Sydney when you can find flight prices for as low as R0. Flying to Sydney in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are R17 491 on average. Flights to Sydney from Hong Kong in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Hong Kong when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around R15 223 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Hong Kong for as low as R12 360 on momondo.
How have Hong Kong to Sydney flight prices changed over time?
As of March 2025, prices for Hong Kong to Sydney flights are approximately 7% cheaper when compared to flights at the same time last year.
When to book flights from Hong Kong to Sydney
Cheap Hong Kong to Sydney (HKG to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Sydney
How far is Hong Kong Intl to Sydney Kingsford Smith by plane?
The straight-line distance from Hong Kong Intl to Sydney Kingsford Smith is 7371,6 km.
When did momondo last update prices for flights from Hong Kong Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Hong Kong Intl Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Hong Kong Intl Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Hong Kong to Sydney?
Based on momondo bookings for flights between Hong Kong and Sydney, the leading plane model is Airbus A330-300, making up 54,69% of the total bookings. Other popular models include Boeing 777-300ER with 27,16%, Airbus A350-900 with 6,44%, and Airbus A330-200 with 5,22%.
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Sydney?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Hong Kong.
Can I find flights from Hong Kong to Sydney with flexible booking policies on momondo?
Flights from Hong Kong to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Hong Kong to Sydney?
momondo helps you find the best flight between Hong Kong and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Hong Kong to Sydney right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sydney from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.