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Cheap flights from Hong Kong to Sydney from £153

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 Sydney departing on 25/2. 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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Find the cheapest flights from Hong Kong to Sydney

Cheap return flights

These are some of the best return flight deals from Hong Kong to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hong Kong to Sydney.

Cheap last-minute flights

Planning a quick getaway from Hong Kong to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Hong Kong to Sydney

Find recent round-trip train or bus tickets from Hong Kong to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
10:15 - 14:55HKG-SYD
25h 40m1 stop
21:00 - 09:10SYD-HKG
15h 10m1 stop
£330Hainan Airlines
Find Deal
ven., 3 janv. - mar., 14 janv.
16:15 - 14:55HKG-SYD
19h 40m1 stop
21:00 - 09:10SYD-HKG
15h 10m1 stop
£353Hainan Airlines
Find Deal
ven., 7 mars - sam., 22 mars
21:00 - 12:50HKG-SYD
12h 50m1 stop
12:35 - 09:55SYD-HKG
23h 20m1 stop
£375Scoot
Find Deal
mer., 19 févr. - dim., 11 mai
06:55 - 12:50HKG-SYD
26h 55m1 stop
20:45 - 09:55SYD-HKG
15h 10m1 stop
£377Scoot
Find Deal
jeu., 20 févr. - jeu., 15 mai
06:55 - 12:50HKG-SYD
26h 55m1 stop
11:25 - 11:20SYD-HKG
25h 55m1 stop
mar., 18 févr. - mer., 14 mai
21:00 - 12:50HKG-SYD
12h 50m1 stop
11:25 - 11:20SYD-HKG
25h 55m1 stop
mer., 19 févr. - mer., 14 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£616Qantas Airways
Find Deal
jeu., 20 févr. - dim., 11 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£619Qantas Airways
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lun., 17 févr. - sam., 17 mai
23:55 - 12:00HKG-SYD
9h 05mdirect
14:05 - 21:30SYD-HKG
9h 25mdirect
£649Cathay Pacific
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dim., 16 févr. - jeu., 8 mai
00:25 - 18:55HKG-SYD
15h 30m1 stop
15:15 - 21:30SYD-HKG
9h 15mdirect
£747Cathay Pacific
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jeu., 6 mars - sam., 22 mars
21:00 - 12:50HKG-SYD
12h 50m1 stop
£153Scoot
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mar., 25 févr.
20:55 - 20:35HKG-SYD
20h 40m1 stop
£162Scoot
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lun., 24 févr.
16:15 - 14:55HKG-SYD
19h 40m1 stop
£185Hainan Airlines
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ven., 21 févr.
18:55 - 12:50HKG-SYD
38h 55m2 stops
sam., 22 févr.
18:50 - 20:50HKG-SYD
23h 00m2 stops
ven., 14 févr.
16:15 - 14:55HKG-SYD
19h 40m1 stop
£375Hainan Airlines
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ven., 10 janv.
19:25 - 07:30HKG-SYD
9h 05mdirect
£423Qantas Airways
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dim., 16 févr.
19:25 - 07:30HKG-SYD
9h 05mdirect
£425Qantas Airways
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ven., 21 févr.
08:45 - 20:50HKG-SYD
9h 05mdirect
£454Cathay Pacific
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jeu., 13 févr.
23:55 - 12:00HKG-SYD
9h 05mdirect
£456Cathay Pacific
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sam., 22 févr.
11:35 - 11:00HKG-SYD
20h 25m1 stop
13:30 - 13:40SYD-HKG
27h 10m2 stops
£554China Eastern
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jeu., 19 déc. - jeu., 2 janv.
18:40 - 15:25HKG-SYD
17h 45m1 stop
20:50 - 17:35SYD-HKG
23h 45m1 stop
£702Sichuan Airlines
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jeu., 19 déc. - jeu., 2 janv.
20:35 - 06:30HKG-SYD
30h 55m1 stop
08:35 - 11:10SYD-HKG
29h 35m1 stop
£805Juneyao Airlines
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sam., 21 déc. - lun., 30 déc.
19:25 - 07:30HKG-SYD
9h 05mdirect
11:15 - 17:50SYD-HKG
9h 35mdirect
£846Qantas Airways
Find Deal
lun., 23 déc. - mar., 31 déc.
19:30 - 12:25HKG-SYD
13h 55m1 stop
11:15 - 17:50SYD-HKG
9h 35mdirect
£849Qantas Airways
Find Deal
lun., 23 déc. - mar., 31 déc.
19:30 - 11:55HKG-SYD
13h 25m1 stop
11:15 - 17:50SYD-HKG
9h 35mdirect
£849Qantas Airways
Find Deal
lun., 23 déc. - mar., 31 déc.
20:35 - 06:30HKG-SYD
30h 55m1 stop
08:35 - 11:10SYD-HKG
29h 35m1 stop
£866Juneyao Airlines
Find Deal
sam., 21 déc. - sam., 28 déc.
21:20 - 09:35HKG-SYD
9h 15mdirect
22:20 - 04:30SYD-HKG
9h 10mdirect
£886Cathay Pacific
Find Deal
sam., 21 déc. - sam., 28 déc.
17:25 - 07:45HKG-SYD
35h 20m1 stop
21:00 - 10:55SYD-HKG
16h 55m1 stop
£1,081
Find Deal
jeu., 19 déc. - jeu., 2 janv.
21:20 - 09:35HKG-SYD
9h 15mdirect
15:15 - 21:30SYD-HKG
9h 15mdirect
£1,119Cathay Pacific
Find Deal
dim., 22 déc. - lun., 30 déc.
08:45 - 20:50HKG-SYD
9h 05mdirect
21:50 - 05:10SYD-HKG
9h 20mdirect
£605Cathay Pacific
Find Deal
mer., 19 févr. - jeu., 15 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£607Qantas Airways
Find Deal
mer., 19 févr. - dim., 11 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£616Qantas Airways
Find Deal
jeu., 20 févr. - dim., 11 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
11:15 - 17:50SYD-HKG
9h 35mdirect
£618Qantas Airways
Find Deal
dim., 23 févr. - dim., 2 mars
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£619Qantas Airways
Find Deal
lun., 17 févr. - sam., 17 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
11:15 - 17:50SYD-HKG
9h 35mdirect
£621Qantas Airways
Find Deal
ven., 7 mars - sam., 22 mars
23:55 - 12:00HKG-SYD
9h 05mdirect
14:05 - 21:30SYD-HKG
9h 25mdirect
£649Cathay Pacific
Find Deal
dim., 16 févr. - jeu., 8 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£756Qantas Airways
Find Deal
dim., 16 févr. - sam., 17 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
10:15 - 17:55SYD-HKG
9h 40mdirect
£756Qantas Airways
Find Deal
dim., 9 févr. - sam., 10 mai
19:25 - 07:30HKG-SYD
9h 05mdirect
11:15 - 17:50SYD-HKG
9h 35mdirect
£846Qantas Airways
Find Deal
ven., 3 janv. - mar., 14 janv.

XiamenAir flights from Hong Kong to Sydney

Our best XiamenAir deals on Hong Kong to Sydney flight tickets
XiamenAir
1 Jan
HKG12:20Hong Kong Intl
19h 05m
2 stops
SYD10:25Sydney Kingsford Smith
14 Jan
SYD12:30Sydney Kingsford Smith
25h 50m
2 stops
HKG11:20Hong Kong Intl
XiamenAir
7 Mar
HKG12:20Hong Kong Intl
19h 05m
2 stops
SYD10:25Sydney Kingsford Smith
22 Mar
SYD12:30Sydney Kingsford Smith
49h 50m
2 stops
HKG11:20Hong Kong Intl
XiamenAir
7 Mar
HKG12:20Hong Kong Intl
19h 05m
2 stops
SYD10:25Sydney Kingsford Smith
22 Mar
SYD12:30Sydney Kingsford Smith
25h 50m
2 stops
HKG11:20Hong Kong Intl

Singapore Airlines flights from Hong Kong to Sydney

Our best Singapore Airlines deals on Hong Kong to Sydney flight tickets
Singapore Airlines
14 Mar
HKG18:50Hong Kong Intl
14h 00m
1 stop
SYD11:50Sydney Kingsford Smith
23 Mar
SYD06:45Sydney Kingsford Smith
13h 25m
1 stop
HKG17:10Hong Kong Intl
Singapore Airlines
2 May
HKG15:40Hong Kong Intl
16h 45m
1 stop
SYD10:25Sydney Kingsford Smith
18 May
SYD07:55Sydney Kingsford Smith
16h 50m
1 stop
HKG22:45Hong Kong Intl
Singapore Airlines
3 May
HKG18:50Hong Kong Intl
13h 35m
1 stop
SYD10:25Sydney Kingsford Smith
18 May
SYD07:55Sydney Kingsford Smith
16h 50m
1 stop
HKG22:45Hong Kong Intl

See travel insights to Sydney from

How to get the cheapest flight ticket from Hong Kong to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hong Kong and Sydney?

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Hong Kong to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £536. If you don’t want to visit Sydney in May, then you should wait until August to fly from Hong Kong, when ticket prices are also cheap, with an average price of £553.

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

The cheapest day to depart on your flight to Sydney is on a Friday when prices can be found for as low as £307. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Hong Kong because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £682.

What is the cheapest Hong Kong Intl to Sydney Kingsford Smith flight route?

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

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

The ideal time to book your flight to Sydney is 3 days in advance, when prices tend to average £647. Keep in mind that you might also find cheap flights to Sydney outside of this time window. In fact, momondo users recently found flights from Hong Kong to Sydney for £423.

What cabin class options are available on Hong Kong Intl to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to Sydney Kingsford Smith 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 Sydney flights?

You could potentially save up to 63% on your flight if you consider stops on a Hong Kong to Sydney flight.

How have Hong Kong to Sydney flight prices changed over time?

As of December 2024, prices for Hong Kong to Sydney flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to Sydney (HKG to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Sydney

Best price found

£153

Fastest flight time

9h 05m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Hong Kong in the past 72 hours is £153. The best return flight deal from Hong Kong to Sydney found on momondo in the last 72 hours is £330.
The fastest flight from Hong Kong to Sydney takes 9h 05m
Direct flights go from Hong Kong to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Hong Kong Intl to Sydney Kingsford Smith by plane?

    Hong Kong Intl and Sydney Kingsford Smith are 4580.5 mi apart from one another. A reasonable flight in good conditions will take 9h 05m.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Hong Kong Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hong Kong to Sydney?

  • What is the most popular airline from Hong Kong to Sydney?


Best airlines flying from Hong Kong to Sydney

Compare and see reviews for airlines that fly from Hong Kong to Sydney with momondo
Airline
Rating
Free Cancellation
Price
ScootPriceFrom £289Free CancellationRating
6.7
298 reviews
Search Scoot flights
Qantas AirwaysPriceFrom £516Free CancellationRating
7.5
809 reviews
Search Qantas Airways flights
Cathay PacificPriceFrom £603Free CancellationRating
7.6
839 reviews
Search Cathay Pacific flights
  • Cathay Pacific Flights From Hong Kong to Sydney

    Cathay Pacific flight deals from Hong Kong to Sydney start from £765 round-trip. Over the 29 Cathay Pacific flights for this route in a normal week, average airfare is usually £852 round-trip - but some users have found much cheaper deals with momondo.

  • Qantas Airways Flights From Hong Kong to Sydney

    Another popular option for Hong Kong to Sydney flights is Qantas Airways (7.5/10, 809 ratings). Qantas Airways flies from Hong Kong to Sydney around 7 times per week, with deals starting from £655 round-trip and rising to an average price of around £819.


Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Sydney?

It is quick and easy to find Hong Kong to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Hong Kong to Sydney with flexible booking policies on momondo?

All flight searches from Hong Kong to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hong Kong to Sydney?

Once you have performed a search for Hong Kong to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hong Kong to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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