$204 Find Cheap Flights from Hong Kong to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to Australia departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Hong Kong to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$790
Brisbane
Brisbane2 stops$745
Perth
Perth1 stop$410
Adelaide
Adelaide2 stops$782
Coolangatta
Coolangatta2 stops$784
Cairns
Cairns2 stops$948
Hobart
Hobart2 stops$854
Canberra
Canberra2 stops$1,149
Darwin
Darwin2 stops$808
Maroochydore
Maroochydore2 stops$885
Sydney
Sydney1 stop$790
Brisbane
Brisbane2 stops$745
Perth
Perth1 stop$410
Adelaide
Adelaide2 stops$782
Coolangatta
Coolangatta2 stops$784
Cairns
Cairns2 stops$948
Hobart
Hobart2 stops$854
Canberra
Canberra2 stops$1,149
Darwin
Darwin2 stops$808
Maroochydore
Maroochydore2 stops$885

Book Cheap Hong Kong to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hong Kong to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hong Kong to Australia

Tue, 10 Mar - Tue, 17 Mar
AirAsia Logo
12:00 - 04:30
HKG
-
PER
16h 30m
1 stop
AirAsia Logo
05:15 - 17:30
PER
-
HKG
12h 15m
1 stop
$410AirAsia
Tue, 3 Mar - Tue, 17 Mar
AirAsia Logo
12:00 - 04:30
HKG
-
PER
16h 30m
1 stop
AirAsia Logo
05:15 - 17:30
PER
-
HKG
12h 15m
1 stop
$413AirAsia
Sat, 9 May - Sun, 17 May
AirAsia Logo
11:55 - 04:00
HKG
-
PER
16h 05m
1 stop
AirAsia Logo
04:40 - 17:55
PER
-
HKG
13h 15m
1 stop
$427AirAsia
Sun, 1 Mar - Wed, 4 Mar
Scoot Logo
16:25 - 21:20
HKG
-
MEL
25h 55m
1 stop
Scoot Logo
22:05 - 15:25
MEL
-
HKG
20h 20m
1 stop
$755Scoot
Thu, 26 Feb - Wed, 11 Mar
Scoot Logo
16:25 - 18:50
HKG
-
SYD
23h 25m
1 stop
Scoot Logo
13:35 - 15:25
SYD
-
HKG
28h 50m
1 stop
$790Scoot
Tue, 24 Feb - Sat, 7 Mar
Qantas Airways Logo
19:25 - 07:55
HKG
-
SYD
9h 30mdirect
Qantas Airways Logo
11:15 - 17:50
SYD
-
HKG
9h 35mdirect
$791Qantas Airways
Thu, 26 Feb - Wed, 11 Mar
Qantas Airways Logo
19:25 - 07:55
HKG
-
SYD
9h 30mdirect
Qantas Airways Logo
11:15 - 17:50
SYD
-
HKG
9h 35mdirect
$792Qantas Airways
Thu, 23 Apr - Wed, 6 May
Hong Kong Airlines Logo
22:30 - 10:00
HKG
-
SYD
9h 30mdirect
Hong Kong Airlines Logo
11:30 - 19:10
SYD
-
HKG
9h 40mdirect
$801Hong Kong Airlines
Fri, 29 May - Tue, 9 Jun
Singapore Airlines Logo
14:25 - 07:00
HKG
-
BNE
14h 35m
1 stop
Singapore Airlines Logo
23:50 - 17:05
BNE
-
HKG
19h 15m
1 stop
$822Singapore Airlines
Fri, 29 May - Tue, 9 Jun
Singapore Airlines Logo
12:35 - 07:00
HKG
-
BNE
16h 25m
1 stop
Singapore Airlines Logo
18:10 - 12:40
BNE
-
HKG
20h 30m
1 stop
$824Singapore Airlines
Booking Insights

KAYAK's insights & trends for Hong Kong to Australia flights

Get data-powered insights and trends into flights from Hong Kong to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Hong Kong to Australia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Australia from Hong Kong found in the last 72 hours was to Melbourne, at $846 return. The most popular route is from Hong Kong (HKG) to Melbourne Airport (MEL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $846.

Can I save money by flying with a stopover from Hong Kong to Australia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,246, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Hong Kong to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Australia is August, when tickets cost $887 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of return tickets is $1,670 and $1,265 respectively.

What’s the cheapest day of the week to fly from Hong Kong to Australia?

The average price of all round-trip flights from Hong Kong to Australia clicked on KAYAK for each day over the last 12 months.

For Hong Kong to Australia, Sunday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Australia back to Hong Kong, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hong Kong to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Hong Kong to Australia, you should book around 6 weeks before departure, which saves you about 20% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$204
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Hong Kong to Perth

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Hong Kong to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hong Kong to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Hong Kong to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hong Kong to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally at night, when retur flights cost $1,053 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,347.

Top tips for finding cheap flights to Australia

  • Looking for a cheap flight? 25% of our users found tickets from Hong Kong to the following destinations at these prices or less: Melbourne $563 one-way - $996 round-trip; Perth $965 one-way - $1,476 round-trip; Sydney $786 one-way - $912 round-trip

Reviews of the top 4 airlines flying from Hong Kong to Australia

 
Need help choosing which airline to fly with from Hong Kong to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1148 reviews
7.9Boarding
7.3Food
8.1Crew
7.7Entertainment
7.6Comfort
Airline reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

6.0 GoodAnonymous, Jan 2026
HKG - JFK
Read more Cathay Pacific reviews

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

I wish there were more bathrooms available on these larger carriers.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

Departure date of the ticket was ONE WEEK LATER than I purchased it for. Total failure on trying to get it reissued for the date I was to fly on. Will NOT use Kayak next time due to this screw up on Kayak's part..

On-time takeoff and arrival Cabin crew very helpful, especially the crew manager (I think) (young gentleman with glass)

I cannot check in online , and not able to select my seat

Watch for "bait and switch" - cheap prices, but not obvious at all at point of purchase that there will be an undisclosed charge for baggage - and less obvious that you will have to purchase baggage at an eye-watering level. Better still, if you go this airline, leave your gear behind and buy a complete wardrobe when you arrive in country and still be ahead. The staff were very pleasant, both at counter staff level - they were clearly unnerved by having to charge - and on board.

No entertainment service which equates them with budget airlines. But their fare are regular airline fares. Aircraft are old and seats are worn.

The crews at check in counter are not professional, they are talking and playing around. Also no entertainment on the plane

2 failed landing attemps before going to Nagoya airport for refueling. After 3 hours of taxiing, we still needed 3 attemps before a succeeded landing (after the 5th attempt finally!). In total, 11 hours inside the plane instead of 4h30, and with only a crappy piece of bread to feed us. A shame.

Everything you need to know for your flight from Hong Kong to Australia

Information on your arrival and departure airports