£156 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 22/11. 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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Cheap Flights from Hong Kong to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop£360
Perth
Perth1 stop£223
Brisbane
Brisbane1 stop£550
Sydney
Sydney1 stop£360
Perth
Perth1 stop£223
Brisbane
Brisbane1 stop£550

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

vie., 14 nov. - sáb., 22 nov.
Multiple Airlines Logo
18:20 - 14:40HKG-SYD
17h 20m1 stop
Multiple Airlines Logo
10:45 - 11:15SYD-HKG
27h 30m1 stop
£360Multiple Airlines
Find Deal
dom., 9 nov. - vie., 28 nov.
Multiple Airlines Logo
18:15 - 20:35HKG-SYD
23h 20m1 stop
Multiple Airlines Logo
10:45 - 04:35SYD-HKG
20h 50m2 stops
£363Multiple Airlines
Find Deal
sáb., 8 nov. - vie., 28 nov.
Multiple Airlines Logo
16:25 - 13:05HKG-SYD
17h 40m1 stop
Multiple Airlines Logo
10:45 - 11:15SYD-HKG
27h 30m1 stop
£368Multiple Airlines
Find Deal
mar., 11 nov. - mar., 25 nov.
Scoot Logo
16:20 - 13:05HKG-SYD
17h 45m1 stop
Scoot Logo
20:05 - 15:25SYD-HKG
22h 20m1 stop
£381Scoot
Find Deal
jue., 6 nov. - vie., 14 nov.
Qantas Airways Logo
19:25 - 07:55HKG-SYD
9h 30mdirect
Qantas Airways Logo
11:15 - 17:50SYD-HKG
9h 35mdirect
£426Qantas Airways
Find Deal
sáb., 1 nov. - sáb., 8 nov.
Qantas Airways Logo
19:25 - 07:55HKG-SYD
9h 30mdirect
Qantas Airways Logo
11:15 - 17:50SYD-HKG
9h 35mdirect
£426Qantas Airways
Find Deal
sáb., 21 mar. - lun., 23 mar.
Cathay Pacific Logo
19:05 - 07:10HKG-MEL
9h 05mdirect
Cathay Pacific Logo
15:35 - 21:50MEL-HKG
9h 15mdirect
£499Cathay Pacific
Find Deal
jue., 25 dic. - sáb., 17 ene.
Cathay Pacific Logo
11:00 - 23:00HKG-MEL
9h 00mdirect
Cathay Pacific Logo
15:35 - 21:50MEL-HKG
9h 15mdirect
£500Cathay Pacific
Find Deal
vie., 21 nov. - dom., 7 dic.
Batik Air Logo
15:10 - 06:00HKG-BNE
36h 50m2 stops
Batik Air Logo
07:15 - 14:10BNE-HKG
32h 55m2 stops
£1,110Batik Air
Find Deal
vie., 21 nov. - lun., 8 dic.
Batik Air Logo
15:10 - 06:00HKG-BNE
36h 50m2 stops
Batik Air Logo
07:15 - 14:10BNE-HKG
32h 55m2 stops
£1,120Batik Air
Find Deal
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 Sydney, at £375 return. The most popular route is from Hong Kong (HKG) to Perth (PER), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £776.

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £594 on average.

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 £473 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is £891 and £705 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, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Australia back to Hong Kong, the best deals are generally found on Tuesday, with Thursday 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 21 weeks before departure.

Good to know - Cheap tickets from Hong Kong to Australia

Low seasonJune
Cheapest flight£156
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Hong Kong to Melbourne

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 £561 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 £701.

Reviews of the top 3 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 1042 reviews
7.9Boarding
7.6Comfort
8.1Crew
7.3Food
7.8Entertainment
Airline reviews

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?

8.0 ExcellentAnonymous, Oct 2025HKG - LAX
Read more Cathay Pacific reviews

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?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

A lot of things Never flying with this airline again Had an emergency landing

Chicken pieces were too big with pasta. Need to be smaller.

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

Just want to do a little more clean up so does not smell like urine.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

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 !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Batik Air is racing to the bottom of the list with its consistent flight delays. Especially out of Malaysia. Shocking that they keep getting away with it without any form of punishment from the authorities. Also very inconsistent rules on cabin luggage.

Need to improve the availability of the food. Seems like everything sold out

Did not like that we were not informed about the 4 hour delay, crew not friendly, noone at terminals to consult with...all employees for Batrik were behind glass aftervgoing through security at the gate again. Why no agent at Gate H 10 to answer questions? And no apology. Updates would have eased anxiety. Boarding is disorderly also.

During this flight all the crew just focused on making money by selling food and drinks. There was only one washroom open. And it really smelled bad and wasn’t usable. Even to watch something onboard entertainment u have to rent headphones pathetic airline but only one with direct flight so pretty much the only option from Karachi to KL

Delayed for 3 hours, need to pay extra for drinking water.

The OD2204 KUL-LGK was delayed 40 minutes due to air-condition malfuntion, after inspection the technician give green light for the flight to go as usual but the air-condition is still not working properly, passengers complaining to the stewardess but they cannot do anything, I did tweet to @malindoair to complaint but no reply from them … hope this Batik Air is not having problem like Rayani Air and I do hope the management do respond to my complaint as well

Nasi lemak was horrible. Plain white rice, tasteless sambal, no cucumber, no kacang, no ikan bilis. And the chicken was colourless and tasteless, tasted like boiled chicken. Entertainment system didn't work at all.

2 delayed flights - hotel layover in a different country- lost baggage.

Silly to not even offer people water for free when they are paying so much for tickets.

You get what you pay for. It’s functional and gets you from point A to B in good comfort. However, food options are limited and cash only, Crew is a hit and miss .. they get your attention if you reach out.

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

Information on your arrival and departure airports

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