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Cheap flights from Cairns to Hong Kong from $611

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 7/4. 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 Cairns to Hong Kong

Cheap return flights

Enter your travel dates to find the best prices.
Air Niugini Logo
07:00 - 19:35
CNS
-
HKG
14h 35m
1 stop
Air Niugini Logo
20:45 - 18:30
HKG
-
CNS
19h 45m
1 stop
$870Air Niugini
Mon, 13 Apr - Wed, 22 Apr
Air Niugini Logo
07:00 - 19:35
CNS
-
HKG
14h 35m
1 stop
Air Niugini Logo
20:45 - 18:30
HKG
-
CNS
19h 45m
1 stop
$877Air Niugini
Wed, 15 Apr - Wed, 22 Apr
Multiple Airlines Logo
21:40 - 19:40
CNS
-
HKG
24h 00m
1 stop
Multiple Airlines Logo
17:50 - 09:45
HKG
-
CNS
37h 55m
2 stops
$921Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr
Multiple Airlines Logo
07:00 - 19:35
CNS
-
HKG
14h 35m
1 stop
Multiple Airlines Logo
20:45 - 21:00
HKG
-
CNS
22h 15m
2 stops
$1,021Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
07:00 - 18:50
CNS
-
HKG
37h 50m
3 stops
Multiple Airlines Logo
20:45 - 18:30
HKG
-
CNS
19h 45m
1 stop
$1,035Multiple Airlines
Wed, 15 Apr - Wed, 22 Apr
Multiple Airlines Logo
11:00 - 17:25
CNS
-
HKG
32h 25m
2 stops
Multiple Airlines Logo
20:45 - 09:45
HKG
-
CNS
35h 00m
3 stops
$1,063Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
19:00 - 13:20
CNS
-
HKG
20h 20m
1 stop
Multiple Airlines Logo
02:00 - 09:45
HKG
-
CNS
29h 45m
2 stops
$1,066Multiple Airlines
Fri, 17 Apr - Thu, 23 Apr
Multiple Airlines Logo
18:05 - 19:25
CNS
-
HKG
27h 20m
1 stop
Multiple Airlines Logo
18:45 - 05:30
HKG
-
CNS
32h 45m
2 stops
$1,070Multiple Airlines
Tue, 17 Mar - Tue, 31 Mar
Air Niugini Logo
07:00 - 19:35
CNS
-
HKG
14h 35m
1 stop
Air Niugini Logo
20:25 - 11:00
HKG
-
CNS
12h 35m
1 stop
$1,097Air Niugini
Wed, 1 Apr - Sun, 12 Apr
Air Niugini Logo
12:00 - 19:35
CNS
-
HKG
9h 35m
1 stop
Air Niugini Logo
20:25 - 11:00
HKG
-
CNS
12h 35m
1 stop
$1,098Air Niugini
Mon, 13 Apr - Fri, 1 May

Air Niugini flights from Cairns to Hong Kong

Our best Air Niugini deals on Cairns to Hong Kong flight tickets
Air Niugini
13 Apr
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
22 Apr
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$870
Air Niugini
15 Apr
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
22 Apr
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$877
Air Niugini
1 Apr
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
12 Apr
HKG20:25Hong Kong Intl
12h 35m
1 stop
CNS11:00Cairns
$1,097

Singapore Airlines flights from Cairns to Hong Kong

Our best Singapore Airlines deals on Cairns to Hong Kong flight tickets
Singapore Airlines
4 Mar
CNS18:35Cairns
18h 45m
1 stop
HKG11:20Hong Kong Intl
5 Mar
HKG16:25Hong Kong Intl
22h 55m
1 stop
CNS17:20Cairns
$1,293
Singapore Airlines
4 Mar
CNS18:35Cairns
19h 50m
1 stop
HKG12:25Hong Kong Intl
7 Mar
HKG14:10Hong Kong Intl
25h 10m
1 stop
CNS17:20Cairns
$1,854
Singapore Airlines
4 Mar
CNS18:35Cairns
18h 45m
1 stop
HKG11:20Hong Kong Intl
5 Mar
HKG16:25Hong Kong Intl
22h 55m
1 stop
CNS17:20Cairns
$1,981

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 3 March 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

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 13/4

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Wed 22/4

20:45-18:30

1 stop19h 45m

$870

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 15/4

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Wed 22/4

20:45-18:30

1 stop19h 45m

$877

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 15/4

21:40-19:40

1 stop24h 00m

Hong Kong Intl

Wed 22/4

17:50-09:45

2 stops37h 55m

$921

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 13/4

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Wed 22/4

20:45-21:00

2 stops22h 15m

$1,021

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 15/4

07:00-18:50

3 stops37h 50m

Hong Kong Intl

Wed 22/4

20:45-18:30

1 stop19h 45m

$1,035

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 13/4

11:00-17:25

2 stops32h 25m

Hong Kong Intl

Mon 20/4

20:45-09:45

3 stops35h 00m

$1,063

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 17/4

19:00-13:20

1 stop20h 20m

Hong Kong Intl

Thu 23/4

02:00-09:45

2 stops29h 45m

$1,066

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 17/3

18:05-19:25

1 stop27h 20m

Hong Kong Intl

Tue 31/3

18:45-05:30

2 stops32h 45m

$1,070

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 1/4

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Sun 12/4

20:25-11:00

1 stop12h 35m

$1,097

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 13/4

12:00-19:35

1 stop9h 35m

Hong Kong Intl

Fri 1/5

20:25-11:00

1 stop12h 35m

$1,098

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 September, then you should wait until February to fly from Cairns, when ticket prices are also cheap, with an average price of $820.

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 $1,410. 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 $2,617. 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 Cairns to Hong Kong flights are usually those with departure times at midday. Our users have found flights to Hong Kong at midday for as low as $822. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,619 per ticket.

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 Intl flights?

There are 2 cabin classes available to choose from on Cairns to Hong Kong Intl 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 41% 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

Best price found

$669

Fastest flight time

14h 00m

Direct flights

None
The best one-way flight to Hong Kong from Cairns in the past 72 hours is $669. The best return flight deal from Cairns to Hong Kong found on momondo in the last 72 hours is $935.
The fastest flight from Cairns to Hong Kong takes 14h 00m
There are no direct flights from Cairns to Hong Kong. Popular non-direct route for this connection is Cairns Airport - Hong Kong Intl Airport.
Search flight deals

  • 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 14h 00m, 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 $655Free cancellationRating
8.2
1,465 reviews
Search Singapore Airlines flights
Air NiuginiPriceFrom $737Free cancellationRating
4.6
3 reviews
Search Air Niugini flights
Cathay PacificPriceFrom $819Free cancellationRating
7.6
1,187 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.

An easier way to manage your Hong Kong trip

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