$198 Find Cheap Flights from Hong Kong to Australia

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KAYAK's insights & trends for flights to Australia

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

What is the cheapest flight to Australia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Australia from Hong Kong found in the last 72 hours was to Sydney, at $454 return. The most popular route is Hong Kong (HKG) to Sydney (SYD) and the cheapest return airline ticket found on this route in the last 72 hours was $454.

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 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 June, when tickets cost $943 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $1,650 and $1,472 respectively.

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 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 the flight from Hong Kong to Australia, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Which is the cheapest airport to fly into in Australia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Australia is Coolangatta Gold Coast Airport (OOL), with an average flight price of $649.


Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$198
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Hong Kong to Perth

FAQs for booking flights from Hong Kong to Australia

  • 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 day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Wednesday when return tickets can be as cheap as $1,249. On the other hand, the most expensive day to fly is Tuesday, when return prices are $1,429 on average.

  • 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 round-trip flights cost $828 on average. Morning departures are around 33% 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 $1,132.

Top 5 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1302 reviews
7.9Comfort
8.0Entertainment
8.6Crew
7.7Food
8.2Boarding
Airline reviews

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

10.0 ExcellentAnonymous, Apr 2025HKG - SIN
Read more Singapore Airlines reviews

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

The flight was delayed for 30 mins. The overall experience was good.

Overall, it was ok. However, the food was very sub-par.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

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.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

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..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

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.

Book cheap flights from Hong Kong to Australia

Recent return flight deals

1/7Tue
1 stopAirAsia
16h 35mHKG-PER
13/7Sun
1 stopAirAsia
14h 45mPER-HKG
$425
1/7Tue
1 stopAirAsia
16h 35mHKG-PER
12/7Sat
1 stopAirAsia
21h 25mPER-HKG
$428
15/8Fri
1 stopScoot
25h 20mHKG-PER
24/8Sun
1 stopScoot
26h 55mPER-HKG
$476
15/11Sat
1 stopScoot
23h 15mHKG-PER
22/11Sat
1 stopScoot
26h 10mPER-HKG
$582
26/6Thu
directHong Kong Airlines
9h 25mHKG-SYD
10/7Thu
directHong Kong Airlines
9h 40mSYD-HKG
$616
1/7Tue
directHong Kong Airlines
9h 25mHKG-SYD
8/7Tue
directHong Kong Airlines
9h 40mSYD-HKG
$634
25/6Wed
1 stopQantas Airways
12h 50mHKG-MEL
18/7Fri
directQantas Airways
9h 35mMEL-HKG
$858
23/6Mon
directQantas Airways
9h 20mHKG-MEL
9/7Wed
1 stopQantas Airways
13h 15mMEL-HKG
$861
19/9Fri
1 stopCathay Pacific
16h 55mHKG-BNE
25/9Thu
directCathay Pacific
8h 55mBNE-HKG
$1,285
18/9Thu
1 stopCathay Pacific
16h 55mHKG-BNE
10/11Mon
directCathay Pacific
8h 40mBNE-HKG
$1,286

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Recent one-way flight deals

26/8Tue
1 stopAirAsia
16h 35mHKG-PER
$198
18/8Mon
1 stopAirAsia
25h 20mHKG-PER
$212
29/6Sun
1 stopScoot
11h 25mHKG-PER
$223
23/6Mon
1 stopScoot
16h 25mHKG-MEL
$230
26/6Thu
directHong Kong Airlines
9h 25mHKG-SYD
$430
22/10Wed
directHong Kong Airlines
9h 25mHKG-SYD
$438
18/6Wed
directQantas Airways
9h 20mHKG-MEL
$537
18/6Wed
directQantas Airways
9h 15mHKG-SYD
$554
20/6Fri
directCathay Pacific
8h 55mHKG-MEL
$674
23/6Mon
directCathay Pacific
8h 55mHKG-MEL
$718

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Last minute flights to Australia

Last minute flight, train and bus deals

13/6Fri
multi-stopVietJet Air
13h 25mHKG-PER
19/6Thu
multi-stopVietJet Air
32h 35mPER-HKG
$700
13/6Fri
multi-stopVietJet Air
13h 25mHKG-PER
16/6Mon
multi-stopVietJet Air
33h 20mPER-HKG
$711
13/6Fri
multi-stopQantas Airways
12h 55mHKG-SYD
16/6Mon
directQantas Airways
9h 40mSYD-HKG
$854
13/6Fri
directQantas Airways
9h 15mHKG-SYD
16/6Mon
directQantas Airways
9h 40mSYD-HKG
$855
13/6Fri
directCathay Pacific
8h 55mHKG-MEL
17/6Tue
directCathay Pacific
9h 20mMEL-HKG
$1,165
13/6Fri
directCathay Pacific
7h 40mHKG-PER
16/6Mon
directCathay Pacific
7h 45mPER-HKG
$1,240
16/6Mon
multi-stopScoot
16h 25mHKG-MEL
23/6Mon
multi-stopScoot
13h 50mMEL-HKG
$2,316
16/6Mon
multi-stopScoot
16h 25mHKG-MEL
23/6Mon
multi-stopScoot
13h 50mMEL-HKG
$2,366
16/6Mon
multi-stopSingapore Airlines
24h 55mHKG-BNE
20/6Fri
multi-stopSingapore Airlines
19h 10mBNE-HKG
$2,745
16/6Mon
multi-stopSingapore Airlines
19h 50mHKG-BNE
17/6Tue
multi-stopSingapore Airlines
27h 15mBNE-HKG
$2,966

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Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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