Cheap flights from Hong Kong to Australia from $203
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Australia departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Hong Kong to Australia
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 Australia?
In general, August is the cheapest month to fly from Hong Kong to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,019. If you don’t want to visit Australia in August, then you should wait until March to fly from Hong Kong, when ticket prices are also cheap, with an average price of $1,126.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Hong Kong is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,175. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hong Kong to Australia on a Monday will generally be more expensive and average around $1,514. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Australia?
According to our data, the cheapest time of day to fly to Australia is in the evening. momondo users have found flights departing from Hong Kong to Australia in the evening for as low as $1,270. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $1,736. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Hong Kong to Australia flight route?
Fly from Hong Kong Intl to Sydney Kingsford Smith for the best Hong Kong - Australia flight prices
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Hong Kong when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,265 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Hong Kong for as low as $1,034 on momondo.
What cabin class options are available on Hong Kong to Australia flights?
There are 3 cabin classes available to choose from on Hong Kong to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong to Australia?
AirAsia, Scoot, and VietJet Air are the most popular carriers operating from Hong Kong to Australia
Which airlines fly to Australia?
Cathay Pacific, Qantas Airways and Scoot are the top three most popular airlines that fly to Australia from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to Australia on average per day?
As of June 2025, 60 flights take off from Hong Kong and land in Australia each day. The most common flight departure time for this route is 00:00, with 53% of daily flights taking off in the evening.
How many flights depart from Hong Kong to Australia on average per week?
The number of flights available between Hong Kong and Australia is 422 per week as of June 2025. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.
Cheap Hong Kong to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Australia
When did momondo last update prices for flights from Hong Kong to Australia?
Prices for flights from Hong Kong to Australia refresh daily.
How many operators does momondo search for flights from Hong Kong to Australia?
As of June 2025, there are 6 operators available to choose from for flights from Hong Kong to Australia.
How old do you have to be to fly from Hong Kong to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Australia?
momondo data reveals that the most frequently booked plane model on the route from Hong Kong to Australia is Airbus A330-300, representing 35.87% of all bookings. The subsequent popular models are Airbus A350-900 at 30.71%, Boeing 777-300ER at 25.60%, and Airbus A330-200 at 5.18%.
Best airlines flying from Hong Kong to Australia
Compare and see reviews for airlines that fly from Hong Kong to Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $488 | Free cancellation | Rating 6.7 306 reviews | |||
| PriceFrom $689 | Free cancellation | Rating 5.5 17 reviews | |||
| PriceFrom $735 | Free cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $884 | Free cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $930 | Free cancellation | Rating 7.2 150 reviews | |||
| PriceFrom $931 | Free cancellation | Rating 7.5 892 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Australia?
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 Australia from Hong Kong.
Can I find flights from Hong Kong to Australia with flexible booking policies on momondo?
Yes. All flights to Australia from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Hong Kong to Australia?
momondo helps you find the best flight between Hong Kong and Australia 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 Australia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Hong Kong to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.