$284 Find Cheap Flights from Sydney to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Hong Kong departing on 15/5. 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.
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Best Hong Kong Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours

Hong Kong
Hong Kong1 stop$527

Cheap Flight Deals from Sydney to Hong Kong (SYD-HK0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Hong Kong 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.

Recent return flight deals from Sydney to Hong Kong

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Sydney to Hong Kong.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
12:50 - 18:20SYD-HKG
31h 30m1 stop
 Logo
21:20 - 20:50HKG-SYD
20h 30m1 stop
Tue, 5 Aug - Wed, 29 Oct
 Logo
20:45 - 18:20SYD-HKG
23h 35m1 stop
 Logo
18:30 - 20:00HKG-SYD
23h 30m1 stop
Mon, 2 Jun - Wed, 25 Jun
Scoot Logo
12:50 - 18:20SYD-HKG
31h 30m1 stop
Scoot Logo
19:20 - 11:35HKG-SYD
14h 15m1 stop
$562Scoot
Find Deal
Sun, 1 Jun - Sun, 15 Jun
Scoot Logo
20:45 - 18:20SYD-HKG
23h 35m1 stop
Scoot Logo
19:20 - 11:35HKG-SYD
14h 15m1 stop
$575Scoot
Find Deal
Mon, 18 Aug - Sat, 23 Aug
Hainan Airlines Logo
21:00 - 09:05SYD-HKG
14h 05m1 stop
Hainan Airlines Logo
16:55 - 14:15HKG-SYD
19h 20m1 stop
$619Hainan Airlines
Find Deal
Thu, 22 May - Mon, 26 May
Philippine Airlines Logo
10:10 - 21:50SYD-HKG
13h 40m1 stop
Philippine Airlines Logo
11:20 - 08:00HKG-SYD
18h 40m1 stop
$655Philippine Airlines
Find Deal
Thu, 17 Jul - Fri, 26 Sep
Hong Kong Airlines Logo
11:30 - 19:10SYD-HKG
9h 40mdirect
Hong Kong Airlines Logo
22:25 - 09:50HKG-SYD
9h 25mdirect
$744Hong Kong Airlines
Find Deal
Mon, 18 Aug - Sun, 24 Aug
Hong Kong Airlines Logo
11:30 - 19:10SYD-HKG
9h 40mdirect
Hong Kong Airlines Logo
22:25 - 09:50HKG-SYD
9h 25mdirect
$775Hong Kong Airlines
Find Deal
Sun, 7 Sep - Fri, 12 Sep
Hainan Airlines Logo
21:00 - 15:45SYD-HKG
20h 45m1 stop
Hainan Airlines Logo
20:50 - 14:15HKG-SYD
15h 25m1 stop
$797Hainan Airlines
Find Deal
Tue, 15 Jul - Wed, 16 Jul
Philippine Airlines Logo
10:10 - 12:25SYD-HKG
28h 15m1 stop
Philippine Airlines Logo
13:40 - 08:00HKG-SYD
16h 20m1 stop
$873Philippine Airlines
Find Deal
Mon, 30 Jun - Mon, 28 Jul

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

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

What is the cheapest time of day to fly to Hong Kong?

The average price for all round-trip flights from Sydney to Hong Kong depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Hong Kong is generally in the morning, when retur flights cost $830 on average. Morning departures are around 32% cheaper than evening flights, on average. The most expensive time of day to fly to Hong Kong is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,220.

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

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 $877, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Hong Kong, 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 Sydney to Hong Kong is May, when tickets cost $958 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,680 and $1,341 respectively.

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

The average price of all round-trip flights from Sydney to Hong Kong clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Hong Kong on a Monday and more expensive on a Sunday. On your return trip to Sydney, you should consider flying back on a Sunday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Hong Kong, 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 Sydney to Hong Kong, you should book around 12 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

August

High season

December

Cheapest flight

$284
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (47% more expensive on average)
Flight from Sydney to Hong Kong

FAQs - booking Hong Kong flights

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

    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 Sydney to Hong Kong.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Hong Kong 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 Sydney to Hong Kong?

    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 Sydney to Hong Kong 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 Sydney to Hong Kong?

    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 Sydney to Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Hong Kong

  • Looking for a cheap flight? 25% of our users found tickets from Sydney to the following destinations at these prices or less: Hong Kong $715 one-way - $1,107 round-trip

Top 5 airlines serving from Sydney to Hong Kong

Need help choosing which airline to fly with from Sydney to Hong Kong? 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 1290 reviews
8.0Entertainment
7.7Food
8.2Boarding
8.6Crew
7.9Comfort
Airline reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

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.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

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.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

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've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

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

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

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

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

Not so good, my business seat is not working properly

Nice new lay-flat seats in Business Class!! What a wonderful experience!

Well it's strange everytime going the flight is late coming back the service is superior

Going to Dumaguette 4 times in a row I was late it's terrible

The flight to GES MNL sucks, there was no entertainment. There was no footrest. So the business class seat was not comfortable.

The staff was wonderful. Really took good care of me. The food was not my favorite.

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Flight left and arrived on time. Preloading area in Manila could use some help. Area needs to be bigger to at least seat the passengers while waiting. Crew is great nonstop to MNL is a game changer.

Everything was great, except for the inflight entertainment, which wouldn't work on my Samsung Zflip. The flight was smooth despite the heavy rains exiting Tokyo. The cabin crew were very attentive and friendly. I had the pork katsudon, which was very tender and flavorful.

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

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

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

Information on your arrival and departure airports

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