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Look for other cheap flights to Hong Kong Intl

$255 Cheap flights to Hong Kong

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Hong Kong departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Hong Kong

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
00:45 - 18:50
PER
-
HKG
18h 05m
2 stops
Multiple Airlines Logo
19:50 - 16:05
HKG
-
PER
20h 15m
1 stop
$771Multiple Airlines
Sun, 22 Nov - Wed, 16 Dec
Multiple Airlines Logo
05:35 - 15:35
PER
-
HKG
34h 00m
2 stops
Multiple Airlines Logo
20:45 - 03:45
HKG
-
PER
31h 00m
2 stops
$774Multiple Airlines
Fri, 17 Jul - Fri, 31 Jul
Multiple Airlines Logo
05:35 - 12:30
PER
-
HKG
30h 55m
2 stops
Multiple Airlines Logo
20:30 - 08:10
HKG
-
PER
35h 40m
2 stops
$775Multiple Airlines
Thu, 23 Jul - Mon, 27 Jul
Malaysia Airlines Logo
09:45 - 23:50
ADL
-
HKG
15h 35m
1 stop
Malaysia Airlines Logo
14:35 - 07:00
HKG
-
ADL
14h 55m
1 stop
$883Malaysia Airlines
Thu, 27 Aug - Wed, 16 Sep
Malaysia Airlines Logo
07:45 - 13:15
MEL
-
HKG
31h 30m
1 stop
Malaysia Airlines Logo
14:35 - 06:15
HKG
-
MEL
13h 40m
1 stop
$889Malaysia Airlines
Tue, 28 Jul - Tue, 4 Aug
Singapore Airlines Logo
17:35 - 23:00
ADL
-
HKG
30h 55m
1 stop
Singapore Airlines Logo
12:35 - 07:25
HKG
-
ADL
17h 20m
1 stop
$924Singapore Airlines
Sat, 15 Aug - Tue, 15 Sep
Singapore Airlines Logo
14:50 - 13:55
SYD
-
HKG
25h 05m
1 stop
Singapore Airlines Logo
18:50 - 16:45
HKG
-
SYD
19h 55m
1 stop
$937Singapore Airlines
Sat, 8 Aug - Sat, 15 Aug
Hong Kong Airlines Logo
11:15 - 19:10
SYD
-
HKG
9h 55mdirect
Hong Kong Airlines Logo
22:05 - 09:35
HKG
-
SYD
9h 30mdirect
$942Hong Kong Airlines
Mon, 3 Aug - Tue, 18 Aug
Qantas Airways Logo
16:55 - 17:55
HBA
-
HKG
27h 00m
1 stop
Qantas Airways Logo
20:05 - 13:10
HKG
-
HBA
15h 05m
1 stop
$1,153Qantas Airways
Mon, 24 Aug - Thu, 27 Aug
Qantas Airways Logo
16:55 - 17:55
HBA
-
HKG
51h 00m
2 stops
Qantas Airways Logo
20:05 - 13:10
HKG
-
HBA
15h 05m
1 stop
$1,163Qantas Airways
Mon, 24 Aug - Thu, 27 Aug

momondo Fare Finder

 
Locate flights to Hong Kong Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 17 June 2026.
Use the filters below to find and compare flights to Hong Kong that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

PerthHong Kong

PER - HKG

PERHKG

Perth

Sun 22/11

00:45-18:50

2 stops18h 05m

Hong Kong Intl

Wed 16/12

19:50-16:05

1 stop20h 15m

$771

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 17/7

05:35-15:35

2 stops34h 00m

Hong Kong Intl

Fri 31/7

20:45-03:45

2 stops31h 00m

$774

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 23/7

05:35-12:30

2 stops30h 55m

Hong Kong Intl

Mon 27/7

20:30-08:10

2 stops35h 40m

$775

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Thu 27/8

09:45-23:50

1 stop15h 35m

Hong Kong Intl

Wed 16/9

14:35-07:00

1 stop14h 55m

$883

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Tue 28/7

07:45-13:15

1 stop31h 30m

Hong Kong Intl

Tue 4/8

14:35-06:15

1 stop13h 40m

$889

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sat 15/8

17:35-23:00

1 stop30h 55m

Hong Kong Intl

Tue 15/9

12:35-07:25

1 stop17h 20m

$924

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 8/8

14:50-13:55

1 stop25h 05m

Hong Kong Intl

Sat 15/8

18:50-16:45

1 stop19h 55m

$937
Fastest return journey

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 3/8

11:15-19:10

Nonstop9h 55m

Hong Kong Intl

Tue 18/8

22:05-09:35

Nonstop9h 30m

$942

HobartHong Kong

HBA - HKG

HBAHKG

Hobart

Mon 24/8

16:55-17:55

1 stop27h 00m

Hong Kong Intl

Thu 27/8

20:05-13:10

1 stop15h 05m

$1,153

HobartHong Kong

HBA - HKG

HBAHKG

Hobart

Mon 24/8

16:55-17:55

2 stops51h 00m

Hong Kong Intl

Thu 27/8

20:05-13:10

1 stop15h 05m

$1,163

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

Hong Kong flights insights and trends

Explore insights for your Hong Kong flight to craft the best travel plan

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in March, then you should wait until October to fly from Australia, when ticket prices are also cheap, with an average price of $848.

What is the absolute cheapest flight to Hong Kong?

See prices from:

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart on your flight to Hong Kong is on a Tuesday when prices can be found for as low as $1,315. This is often the case because there is less demand to fly during this day of the week. Flights from Australia to Hong Kong on a Friday will generally be more expensive and average around $1,451. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hong Kong?

Our data shows that the cheapest Australia to Hong Kong flights are usually those with departure times in the morning. Our users have found flights to Hong Kong in the morning for as low as $1,313. At midday is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,914 per ticket.

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

You are more likely to see cheaper flights to Hong Kong from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,033 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Australia for as low as $930 on momondo.

Cheapest flights to Hong Kong Intl

Find the cheapest flights to Hong Kong Intl from your nearest city or airport
Find flights from Sydney to Hong Kong
CHEAPEST MONTH TO FLY TO HONG KONG FROM SYDNEYMarch19% cheaperFlying from Sydney to Hong Kong costs on average just $839 in March
MOST EXPENSIVE MONTH TO FLY TO HONG KONG FROM SYDNEYDecember52% more expensiveIt costs about $1,571 for flights to Hong Kong from Sydney in December
MOST POPULAR MONTH TO FLY TO HONG KONG FROM SYDNEYDecember349% more users visitedMore momondo users searched in flights to Hong Kong from Sydney in December than any other month

Cheap Hong Kong flight deals and tips

Summary info about Hong Kong flight prices, duration and airlines

Best One-Way Price

$255

Best Round-Trip Price

$771

Fastest flight time

13h 50m

Popular in

December
The best one-way flight price to Hong Kong from Australia in the last 5 days is $255 (Perth to Hong Kong Intl).
Search Deals
The best round-trip flight price to Hong Kong from Australia in the last 5 days is $771 (Perth to Hong Kong Intl).
Search Deals
The fastest flight to Hong Kong from Australia takes 13h 50m (Sydney Kingsford Smith to Hong Kong Intl).
Search Deals
December has the highest demand for flights to Hong Kong, with a 14% price increase on average.
Search Deals

Frequently asked questions about flying to Hong Kong

What is there to do in Hong Kong when it’s raining?

When planning your flight to Hong Kong, it is important to be aware that some months are not as ideal as others. Specifically, the months of April, May, or June could carry a higher chance of rain, as Hong Kong sees up to 5.1 inches (130 mm) or more. There are still things to do in Hong Kong even when it's raining, but be aware that rain is highly probable in the area. Shopping centres like Langham Place Shopping Mall are very popular destinations for those visiting the Hong Kong area. Langham Place Shopping Mall is a great place to go if you’re looking to spend some time inside.

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

The ideal time to book your flight to Hong Kong is 68 days in advance, when prices tend to average $1,033.

When did momondo last update prices for flights to Hong Kong Intl Airport?

Prices for flights to Hong Kong Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Hong Kong Intl Airport?

The number of operators available for flights to Hong Kong Intl Airport is 27 as of June 2026.

How old do you have to be to fly to Hong Kong Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Hong Kong Intl Airport.

What documentation or ID do you need to fly to Hong Kong Intl Airport?

The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find flights to Hong Kong 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 Hong Kong that suits you.

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

Yes. All flights to Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Hong Kong?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Hong Kong.

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

Price alerts on flights to Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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