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Cheap flights from Cairns to Hong Kong from $409

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 15/2. 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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Cheap return flights

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Singapore Airlines Logo
18:35 - 22:45CNS-HKG
30h 10m1 stop
Singapore Airlines Logo
15:40 - 17:00HKG-CNS
23h 20m1 stop
$798Singapore Airlines
Find Deal
Fri, 20 Mar - Sun, 29 Mar
Singapore Airlines Logo
18:35 - 22:45CNS-HKG
30h 10m1 stop
Singapore Airlines Logo
18:50 - 17:20HKG-CNS
44h 30m1 stop
$805Singapore Airlines
Find Deal
Mon, 16 Mar - Wed, 25 Mar
Singapore Airlines Logo
18:35 - 11:20CNS-HKG
18h 45m1 stop
Singapore Airlines Logo
15:45 - 17:20HKG-CNS
23h 35m1 stop
$879Singapore Airlines
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Singapore Airlines Logo
18:35 - 13:55CNS-HKG
21h 20m1 stop
Singapore Airlines Logo
15:40 - 17:00HKG-CNS
23h 20m1 stop
$914Singapore Airlines
Find Deal
Wed, 18 Mar - Sun, 29 Mar
Singapore Airlines Logo
18:35 - 13:55CNS-HKG
21h 20m1 stop
Singapore Airlines Logo
15:40 - 17:00HKG-CNS
23h 20m1 stop
$1,025Singapore Airlines
Find Deal
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
09:45 - 15:25CNS-HKG
31h 40m2 stops
Multiple Airlines Logo
16:25 - 05:45HKG-CNS
35h 20m2 stops
$1,095Multiple Airlines
Find Deal
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
19:15 - 13:15CNS-HKG
20h 00m1 stop
Multiple Airlines Logo
01:55 - 05:45HKG-CNS
25h 50m1 stop
$1,101Multiple Airlines
Find Deal
Mon, 16 Mar - Tue, 24 Mar
Air Niugini Logo
07:00 - 19:00CNS-HKG
14h 00m1 stop
Air Niugini Logo
20:45 - 18:30HKG-CNS
19h 45m1 stop
$1,106Air Niugini
Find Deal
Fri, 13 Mar - Wed, 25 Mar
Cathay Pacific Logo
11:25 - 16:45CNS-HKG
7h 20mdirect
Cathay Pacific Logo
00:30 - 09:55HKG-CNS
7h 25mdirect
$1,114Cathay Pacific
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Thu, 22 Jan - Wed, 28 Jan
Multiple Airlines Logo
07:00 - 19:00CNS-HKG
14h 00m1 stop
Multiple Airlines Logo
16:25 - 23:55HKG-CNS
29h 30m2 stops
$1,117Multiple Airlines
Find Deal
Fri, 13 Mar - Wed, 25 Mar

Singapore Airlines flights from Cairns to Hong Kong

Our best Singapore Airlines deals on Cairns to Hong Kong flight tickets
Singapore Airlines
20 Mar
CNS18:35Cairns
30h 10m
1 stop
HKG22:45Hong Kong Intl
29 Mar
HKG15:40Hong Kong Intl
23h 20m
1 stop
CNS17:00Cairns
$798
Find similar
Singapore Airlines
16 Mar
CNS18:35Cairns
30h 10m
1 stop
HKG22:45Hong Kong Intl
25 Mar
HKG18:50Hong Kong Intl
44h 30m
1 stop
CNS17:20Cairns
$805
Find similar
Singapore Airlines
4 Mar
CNS18:35Cairns
18h 45m
1 stop
HKG11:20Hong Kong Intl
8 Mar
HKG15:45Hong Kong Intl
23h 35m
1 stop
CNS17:20Cairns
$879
Find similar

Air Niugini flights from Cairns to Hong Kong

Our best Air Niugini deals on Cairns to Hong Kong flight tickets
Air Niugini
13 Mar
CNS07:00Cairns
14h 00m
1 stop
HKG19:00Hong Kong Intl
25 Mar
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$1,106
Find similar
Air Niugini
18 Mar
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
25 Mar
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$1,188
Find similar

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 December 2025.
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

Fri 20/3

18:35-22:45

1 stop30h 10m

Hong Kong Intl

Sun 29/3

15:40-17:00

1 stop23h 20m

$798

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 16/3

18:35-22:45

1 stop30h 10m

Hong Kong Intl

Wed 25/3

18:50-17:20

1 stop44h 30m

$805

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 4/3

18:35-11:20

1 stop18h 45m

Hong Kong Intl

Sun 8/3

15:45-17:20

1 stop23h 35m

$879

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 18/3

18:35-13:55

1 stop21h 20m

Hong Kong Intl

Sun 29/3

15:40-17:00

1 stop23h 20m

$914

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 22/3

18:35-13:55

1 stop21h 20m

Hong Kong Intl

Sun 29/3

15:40-17:00

1 stop23h 20m

$1,025

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 22/1

09:45-15:25

2 stops31h 40m

Hong Kong Intl

Thu 29/1

16:25-05:45

2 stops35h 20m

$1,095

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 16/3

19:15-13:15

1 stop20h 00m

Hong Kong Intl

Tue 24/3

01:55-05:45

1 stop25h 50m

$1,101

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 13/3

07:00-19:00

1 stop14h 00m

Hong Kong Intl

Wed 25/3

20:45-18:30

1 stop19h 45m

$1,106

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 22/1

11:25-16:45

Nonstop7h 20m

Hong Kong Intl

Wed 28/1

00:30-09:55

Nonstop7h 25m

$1,114

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 13/3

07:00-19:00

1 stop14h 00m

Hong Kong Intl

Wed 25/3

16:25-23:55

2 stops29h 30m

$1,117

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

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 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 $1,519. 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 Wednesday will generally be more expensive and average around $2,220. 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 $888. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,592 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 3 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 21% 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

$970

Fastest flight time

14h 15m

Direct flights

Fri and Sun

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Cairns in the past 72 hours is $970. The best return flight deal from Cairns to Hong Kong found on momondo in the last 72 hours is $1,514.
The fastest flight from Cairns to Hong Kong takes 14h 15m
Direct flights go from Cairns to Hong Kong on Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
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 7h 20m, 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 $707Free cancellationRating
8.1
1,411 reviews
Search Singapore Airlines flights
Air NiuginiPriceFrom $797Free cancellationRating
4.6
3 reviews
Search Air Niugini flights
Cathay PacificPriceFrom $942Free cancellationRating
7.6
1,080 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