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Cheap flights from Cairns to Hong Kong from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Hong Kong departing on 29/7. 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 Cairns to Hong Kong

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 23:45
CNS
-
HKG
19h 45m
2 stops
Multiple Airlines Logo
14:55 - 05:55
HKG
-
CNS
13h 00m
1 stop
$1,099Multiple Airlines
Wed, 26 Aug - Thu, 27 Aug
Multiple Airlines Logo
12:30 - 17:35
CNS
-
HKG
31h 05m
1 stop
Multiple Airlines Logo
11:20 - 05:55
HKG
-
CNS
16h 35m
1 stop
$1,102Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
12:30 - 11:55
CNS
-
HKG
25h 25m
2 stops
Multiple Airlines Logo
11:20 - 05:55
HKG
-
CNS
16h 35m
1 stop
$1,148Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
11:40 - 01:30
CNS
-
HKG
15h 50m
1 stop
Multiple Airlines Logo
20:25 - 11:00
HKG
-
CNS
12h 35m
1 stop
$1,170Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
07:00 - 23:40
CNS
-
HKG
42h 40m
3 stops
Multiple Airlines Logo
09:15 - 04:30
HKG
-
CNS
17h 15m
1 stop
$1,187Multiple Airlines
Tue, 18 Aug - Sat, 29 Aug
Multiple Airlines Logo
19:10 - 19:10
CNS
-
HKG
26h 00m
1 stop
Multiple Airlines Logo
19:15 - 09:45
HKG
-
CNS
36h 30m
2 stops
$1,195Multiple Airlines
Tue, 18 Aug - Sat, 29 Aug
Multiple Airlines Logo
11:40 - 01:30
CNS
-
HKG
15h 50m
1 stop
Multiple Airlines Logo
20:25 - 11:00
HKG
-
CNS
12h 35m
1 stop
$1,209Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
19:10 - 19:10
CNS
-
HKG
26h 00m
1 stop
Multiple Airlines Logo
15:50 - 05:35
HKG
-
CNS
35h 45m
1 stop
$1,213Multiple Airlines
Tue, 18 Aug - Sat, 29 Aug
Multiple Airlines Logo
11:40 - 00:35
CNS
-
HKG
14h 55m
1 stop
Multiple Airlines Logo
20:25 - 11:00
HKG
-
CNS
12h 35m
1 stop
$1,226Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul
Multiple Airlines Logo
11:40 - 11:55
CNS
-
HKG
26h 15m
1 stop
Multiple Airlines Logo
19:50 - 08:30
HKG
-
CNS
34h 40m
2 stops
$1,232Multiple Airlines
Sat, 18 Jul - Fri, 31 Jul

Singapore Airlines flights from Cairns to Hong Kong

Our best Singapore Airlines deals on Cairns to Hong Kong flight tickets
Singapore Airlines
26 Oct
CNS18:20Cairns
19h 00m
1 stop
HKG11:20Hong Kong Intl
29 Oct
HKG15:45Hong Kong Intl
23h 35m
1 stop
CNS17:20Cairns
$1,283
Singapore Airlines
7 July
CNS18:15Cairns
21h 40m
1 stop
HKG13:55Hong Kong Intl
12 July
HKG20:45Hong Kong Intl
18h 15m
1 stop
CNS17:00Cairns
$1,343
Singapore Airlines
26 Oct
CNS18:20Cairns
20h 05m
1 stop
HKG12:25Hong Kong Intl
29 Oct
HKG09:05Hong Kong Intl
30h 15m
1 stop
CNS17:20Cairns
$1,527

Qantas Airways flights from Cairns to Hong Kong

Our best Qantas Airways deals on Cairns to Hong Kong flight tickets
Qantas Airways
26 Aug
CNS13:55Cairns
30h 00m
2 stops
HKG17:55Hong Kong Intl
27 Aug
HKG20:05Hong Kong Intl
16h 55m
2 stops
CNS15:00Cairns
$1,592
Qantas Airways
26 Oct
CNS12:05Cairns
31h 45m
1 stop
HKG17:50Hong Kong Intl
29 Oct
HKG19:30Hong Kong Intl
19h 25m
2 stops
CNS16:55Cairns
$1,652
Qantas Airways
26 Oct
CNS11:35Cairns
32h 00m
1 stop
HKG17:35Hong Kong Intl
29 Oct
HKG19:30Hong Kong Intl
21h 50m
2 stops
CNS19:20Cairns
$1,654

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 4 June 2026.
Use the filters below to find and compare flights from Cairns to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 26/8

06:00-23:45

2 stops19h 45m

Hong Kong Intl

Thu 27/8

14:55-05:55

1 stop13h 00m

$1,099

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 1/7

12:30-17:35

1 stop31h 05m

Hong Kong Intl

Tue 7/7

11:20-05:55

1 stop16h 35m

$1,102

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 1/7

12:30-11:55

2 stops25h 25m

Hong Kong Intl

Tue 7/7

11:20-05:55

1 stop16h 35m

$1,148

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 18/7

11:40-01:30

1 stop15h 50m

Hong Kong Intl

Fri 31/7

20:25-11:00

1 stop12h 35m

$1,170

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 18/8

07:00-23:40

3 stops42h 40m

Hong Kong Intl

Sat 29/8

09:15-04:30

1 stop17h 15m

$1,187

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 18/8

19:10-19:10

1 stop26h 00m

Hong Kong Intl

Sat 29/8

19:15-09:45

2 stops36h 30m

$1,195

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 18/7

11:40-01:30

1 stop15h 50m

Hong Kong Intl

Fri 31/7

20:25-11:00

1 stop12h 35m

$1,209

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 18/8

19:10-19:10

1 stop26h 00m

Hong Kong Intl

Sat 29/8

15:50-05:35

1 stop35h 45m

$1,213
Fastest return journey

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 18/7

11:40-00:35

1 stop14h 55m

Hong Kong Intl

Fri 31/7

20:25-11:00

1 stop12h 35m

$1,226

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 18/7

11:40-11:55

1 stop26h 15m

Hong Kong Intl

Fri 31/7

19:50-08:30

2 stops34h 40m

$1,232

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hong Kong from

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

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 cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in August, then you should wait until September to fly from Cairns, when ticket prices are also cheap, with an average price of $795.

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 Thursday when prices can be found for as low as $1,401. This is often the case because there is less demand to fly during this day of the week. Flights from Cairns to Hong Kong on a Friday will generally be more expensive and average around $2,591. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Cairns to Hong Kong Intl flight route?

Fly from Cairns to Hong Kong Intl for the best Cairns - Hong Kong Intl flight prices

What cabin class options are available on Cairns to Hong Kong flights?

There are 2 cabin classes available to choose from on Cairns to Hong Kong 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 Cairns to Hong Kong flights?

You could potentially save up to 11% on your flight if you consider stops on a Cairns to Hong Kong flight.

When to book flights from Cairns to Hong Kong

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

Cheap Cairns to Hong Kong (CNS to HKG) flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Cairns to Hong Kong takes 15h 35m
There are no direct flights from Cairns to Hong Kong. There are no popular flight routes from Cairns to Hong Kong.
Search flight deals

Frequently asked questions about flying from Cairns to Hong Kong

  • How far is Cairns to Hong Kong Intl by plane?

    The straight-line distance from Cairns to Hong Kong Intl is 5552.7 km. Flights usually cover this in 15h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Cairns Airport to Hong Kong Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cairns Airport to Hong Kong Intl Airport.

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

    The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Cairns to Hong Kong

Compare and see reviews for airlines that fly from Cairns to Hong Kong with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $648Free cancellationRating
8.2
1,530 reviews
Search Singapore Airlines flights
Air NiuginiPriceFrom $787Free cancellationRating
4.6
3 reviews
Search Air Niugini flights
Cathay PacificPriceFrom $811Free cancellationRating
7.6
1,357 reviews
Search Cathay Pacific flights

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from Cairns.

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

Yes momondo offers price alerts on flights to Hong Kong from Cairns. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Niugini
Cathay Pacific
Singapore Airlines