Question 1

What is the cheapest Hong Kong Intl to Australia flight route?

Accepted Answer

Fly from Hong Kong Intl to Sydney Kingsford Smith for the best Hong Kong Intl - Australia flight prices

Question 2

What cabin class options are available on Hong Kong Intl to Australia flights?

Accepted Answer

There are 3 cabin classes available to choose from on Hong Kong Intl to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 3

What is the cheapest time of day to depart on your flight to Australia?

Accepted Answer

In the evening is the cheapest time of day to fly from Hong Kong to Australia when you can find flight prices for as low as £556. Flying to Australia in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Australia is in the morning when prices are around £680.

Question 4

Which airline has the best punctuality record on Hong Kong to Australia flights?

Accepted Answer

According to our data, Cathay Pacific have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 6

Which airlines fly to Australia?

Accepted Answer

Cathay Pacific, Qantas Airways and Batik Air 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 59% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Question 7

How many flights depart from Hong Kong to Australia on average per week?

Accepted Answer

As of December 2025, there are 396 flights per week flying from Hong Kong to Australia. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

Question 8

What is the most punctual flight time for Hong Kong to Australia flights?

Accepted Answer

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 9

Can stopping save me money on Hong Kong to Australia flights?

Accepted Answer

You could potentially save up to 39% on your flight if you consider stops on a Hong Kong to Australia flight.

Question 10

What is the cheapest month to fly to Australia?

Accepted Answer

The month of August is, on average, the cheapest month to fly to Australia from Hong Kong, with most prices found around £468. The month of October is another great option to travel to Australia, with average flight prices from Hong Kong averaging around £473.

Question 11

How many flights depart from Hong Kong to Australia on average per day?

Accepted Answer

As of December 2025, there are 56 flights per day flying from Hong Kong to Australia. The most common time of day flights depart is 19:00, with 71% of flights taking off in the evening.

Question 12

How often are flights from Hong Kong to Australia delayed?

Accepted Answer

Historically, on average around 29% of flights between Hong Kong and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Question 13

What is the cheapest day to depart on your flight to Australia?

Accepted Answer

The cheapest day to depart on your flight to Australia is on a Thursday when prices can be found for as low as £463. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Saturday, with ticket prices averaging around £687.

Question 14

What is the cheapest airline that flies from Hong Kong Intl to Australia?

Accepted Answer

Hong Kong Airlines, Sichuan Airlines, and Batik Air are the most popular carriers operating from Hong Kong Intl to Australia

Question 15

How far in advance should I book a flight to Australia?

Accepted Answer

You are more likely to see cheaper flights to Australia from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around £583 when searching weeks before you fly. 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 £449 on momondo.

Question 16

When did momondo last update prices for flights from Hong Kong Intl Airport to Australia?

Accepted Answer

Prices for flights from Hong Kong Intl Airport to Australia refresh daily.

Question 17

How many operators does momondo search for flights from Hong Kong Intl Airport to Australia?

Accepted Answer

As of December 2025, there are 2 operators available to choose from for flights from Hong Kong Intl Airport to Australia.

Question 18

How old do you have to be to fly from Hong Kong Intl Airport to Australia?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Australia.

Question 19

What documentation or ID do you need to fly to Australia?

Accepted Answer

The required travel and health documents for your Australia 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 license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	£563
Fastest flight time	9h 05m
Direct flights	Every day
Airports in Australia	266 airports

Airline	Rating	Free Cancellation	Price
Batik Air	PriceFrom £281	Free Cancellation	Rating 5.9 77 reviews	Search Batik Air flights
Qantas Airways	PriceFrom £422	Free Cancellation	Rating 7.5 947 reviews	Search Qantas Airways flights
Cathay Pacific	PriceFrom £454	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights

Cheap flights from Hong Kong to Australia from £212

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 10/3. 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

What is the cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from Hong Kong, with most prices found around £468. The month of October is another great option to travel to Australia, with average flight prices from Hong Kong averaging around £473.

What is the cheapest day to depart on your flight to Australia?

What is the cheapest time of day to depart on your flight to Australia?

What is the cheapest Hong Kong Intl to Australia flight route?

Fly from Hong Kong Intl to Sydney Kingsford Smith for the best Hong Kong Intl - Australia flight prices

How far in advance should I book a flight to Australia?

What cabin class options are available on Hong Kong Intl to Australia flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Australia flights?

You could potentially save up to 39% on your flight if you consider stops on a Hong Kong to Australia flight.

What is the cheapest airline that flies from Hong Kong Intl to Australia?

Hong Kong Airlines, Sichuan Airlines, and Batik Air are the most popular carriers operating from Hong Kong Intl to Australia

Which airlines fly to Australia?

How often are flights from Hong Kong to Australia delayed?

Historically, on average around 29% of flights between Hong Kong and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

What is the most punctual flight time for Hong Kong to Australia flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hong Kong to Australia flights?

According to our data, Cathay Pacific have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

How many flights depart from Hong Kong to Australia on average per day?

As of December 2025, there are 56 flights per day flying from Hong Kong to Australia. The most common time of day flights depart is 19:00, with 71% of flights taking off in the evening.

How many flights depart from Hong Kong to Australia on average per week?

As of December 2025, there are 396 flights per week flying from Hong Kong to Australia. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.

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When did momondo last update prices for flights from Hong Kong Intl Airport to Australia?

How many operators does momondo search for flights from Hong Kong Intl Airport to Australia?

How old do you have to be to fly from Hong Kong Intl Airport to Australia?

What documentation or ID do you need to fly to Australia?

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Best airlines flying from Hong Kong to Australia

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