Which airlines fly to Hong Kong?

Air Niugini, Cathay Pacific and Singapore Airlines are the top three most popular airlines that fly to Hong Kong from Cairns according to our data. Air Niugini is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 3 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cairns to Hong Kong Intl?

Cathay Pacific and Singapore Airlines are the most popular carriers operating from Cairns to Hong Kong Intl

Which stopover airport offers the lowest fares from Cairns to Hong Kong?

Flights via Port Moresby (POM) offer the lowest average return price of $1,030.

Which stopover airport has the shortest travel time from Cairns to Hong Kong?

Flights connecting via Port Moresby (POM) have the shortest average one-way travel time: 12h 57m.

Which stopover airport has the shortest connection time from Cairns to Hong Kong?

Brisbane (BNE) has the shortest average stopover time for this route: 5h 23m.

Which airport is the most popular for stopovers for flights between Cairns and Hong Kong?

Port Moresby (POM) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.

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?

There are 3 operators available for flights from Cairns Airport to Hong Kong Intl Airport as of November 2025.

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.

$450 Cheap Flights from Cairns to Hong Kong in 2025/26

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18:55 - 17:55CNS-HKG

25h 00m2 stops

19:20 - 18:20HKG-CNS

21h 00m2 stops

$887Multiple Airlines

Find Deal

Sat, 9 May - Sun, 17 May

18:55 - 20:20CNS-HKG

27h 25m3 stops

19:20 - 18:20HKG-CNS

21h 00m2 stops

$951Multiple Airlines

Find Deal

Sat, 9 May - Sun, 17 May

18:55 - 17:55CNS-HKG

25h 00m2 stops

13:00 - 04:25HKG-CNS

13h 25m1 stop

$1,063Multiple Airlines

Find Deal

Sat, 9 May - Sun, 17 May

11:25 - 16:45CNS-HKG

7h 20mdirect

00:30 - 09:55HKG-CNS

7h 25mdirect

$1,360Cathay Pacific

Find Deal

Thu, 5 Feb - Wed, 11 Feb

14:50 - 19:00CNS-HKG

30h 10m1 stop

12:25 - 14:05HKG-CNS

23h 40m1 stop

$1,432Cathay Pacific

Find Deal

Tue, 3 Mar - Sat, 7 Mar

14:50 - 19:00CNS-HKG

30h 10m1 stop

12:25 - 14:05HKG-CNS

23h 40m1 stop

$1,437Cathay Pacific

Find Deal

Tue, 3 Mar - Sat, 7 Mar

14:50 - 19:00CNS-HKG

30h 10m1 stop

12:25 - 16:50HKG-CNS

26h 25m1 stop

$1,440Cathay Pacific

Find Deal

Tue, 3 Mar - Sat, 7 Mar

11:35 - 17:35CNS-HKG

32h 00m1 stop

19:25 - 16:50HKG-CNS

19h 25m2 stops

$1,558Qantas Airways

Find Deal

Tue, 3 Mar - Sat, 7 Mar

11:35 - 17:35CNS-HKG

32h 00m1 stop

19:25 - 16:50HKG-CNS

19h 25m2 stops

$1,566Qantas Airways

Find Deal

Tue, 3 Mar - Sat, 7 Mar

11:35 - 17:35CNS-HKG

32h 00m1 stop

19:25 - 14:05HKG-CNS

16h 40m2 stops

$1,569Qantas Airways

Find Deal

Tue, 3 Mar - Sat, 7 Mar

Qantas Airways flights from Cairns to Hong Kong

Our best Qantas Airways deals on Cairns to Hong Kong flight tickets

Qantas Airways

3 Mar

CNS11:35Cairns

32h 00m

1 stop

HKG17:35Hong Kong Intl

7 Mar

HKG19:25Hong Kong Intl

19h 25m

2 stops

CNS16:50Cairns

$1,558

Find similar

Qantas Airways

3 Mar

CNS11:35Cairns

32h 00m

1 stop

HKG17:35Hong Kong Intl

7 Mar

HKG19:25Hong Kong Intl

19h 25m

2 stops

CNS16:50Cairns

$1,566

Find similar

Qantas Airways

3 Mar

CNS11:35Cairns

32h 00m

1 stop

HKG17:35Hong Kong Intl

7 Mar

HKG19:25Hong Kong Intl

16h 40m

2 stops

CNS14:05Cairns

$1,569

Find similar

Cathay Pacific flights from Cairns to Hong Kong

Our best Cathay Pacific deals on Cairns to Hong Kong flight tickets

Cathay Pacific

5 Feb

CNS11:25Cairns

7h 20m

HKG16:45Hong Kong Intl

11 Feb

HKG00:30Hong Kong Intl

7h 25m

CNS09:55Cairns

$1,360

Find similar

Cathay Pacific

3 Mar

CNS14:50Cairns

30h 10m

1 stop

HKG19:00Hong Kong Intl

7 Mar

HKG12:25Hong Kong Intl

23h 40m

1 stop

CNS14:05Cairns

$1,432

Find similar

Cathay Pacific

3 Mar

CNS14:50Cairns

30h 10m

1 stop

HKG19:00Hong Kong Intl

7 Mar

HKG12:25Hong Kong Intl

23h 40m

1 stop

CNS14:05Cairns

$1,437

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 9/5

18:55-17:55

2 stops25h 00m

Hong Kong Intl

Sun 17/5

19:20-18:20

2 stops21h 00m

$887

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 9/5

18:55-20:20

3 stops27h 25m

Hong Kong Intl

Sun 17/5

19:20-18:20

2 stops21h 00m

$951

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 9/5

18:55-17:55

2 stops25h 00m

Hong Kong Intl

Sun 17/5

13:00-04:25

1 stop13h 25m

$1,063

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 5/2

11:25-16:45

Nonstop7h 20m

Hong Kong Intl

Wed 11/2

00:30-09:55

Nonstop7h 25m

$1,360

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 3/3

14:50-19:00

1 stop30h 10m

Hong Kong Intl

Sat 7/3

12:25-14:05

1 stop23h 40m

$1,432

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 3/3

14:50-19:00

1 stop30h 10m

Hong Kong Intl

Sat 7/3

12:25-14:05

1 stop23h 40m

$1,437

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 3/3

14:50-19:00

1 stop30h 10m

Hong Kong Intl

Sat 7/3

12:25-16:50

1 stop26h 25m

$1,440

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 3/3

11:35-17:35

1 stop32h 00m

Hong Kong Intl

Sat 7/3

19:25-16:50

2 stops19h 25m

$1,558

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 3/3

11:35-17:35

1 stop32h 00m

Hong Kong Intl

Sat 7/3

19:25-16:50

2 stops19h 25m

$1,566

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 3/3

11:35-17:35

1 stop32h 00m

Hong Kong Intl

Sat 7/3

19:25-14:05

2 stops16h 40m

$1,569

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

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 $1,430. 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 $2,269. 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 $892. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,566 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 28% 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	$857
Fastest flight time	7h 20m
Direct flights	Wed, 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 $857. The best return flight deal from Cairns to Hong Kong found on momondo in the last 72 hours is $1,276.

The fastest flight from Cairns to Hong Kong takes 7h 20m

Direct flights go from Cairns to Hong Kong on Wednesday, 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?
There are 3 operators available for flights from Cairns Airport to Hong Kong Intl Airport as of November 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Cairns to Hong Kong is Airbus A330-300, representing 76.00% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 20.00% and Boeing 737 MAX 8 at 4.00%.
What is the most popular airline from Cairns to Hong Kong?
Based on momondo bookings for flights between Cairns and Hong Kong, the leading airline is Air Niugini, making up 64% of the total bookings. Other popular airlines include Cathay Pacific with 27% and Singapore Airlines with 9%.

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 Airlines	PriceFrom $711	Free cancellation	Rating 8.1 1,400 reviews	Search Singapore Airlines flights
Air Niugini	PriceFrom $800	Free cancellation	Rating 6.0 2 reviews	Search Air Niugini flights
Cathay Pacific	PriceFrom $997	Free cancellation	Rating 7.6 1,057 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Cairns to Hong Kong from $450

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 1/2. 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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Big names, great deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Cairns to Hong Kong

Cheap return flights

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Qantas Airways flights from Cairns to Hong Kong

Our best Qantas Airways deals on Cairns to Hong Kong flight tickets

Cathay Pacific flights from Cairns to Hong Kong

Our best Cathay Pacific deals on Cairns to Hong Kong flight tickets

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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?

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

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 28% on your flight if you consider stops on a Cairns to Hong Kong flight.

What is the cheapest airline that flies from Cairns to Hong Kong Intl?

Cathay Pacific and Singapore Airlines are the most popular carriers operating from Cairns to Hong Kong Intl

Which airlines fly to Hong Kong?

Which airport is the most popular for stopovers for flights between Cairns and Hong Kong?

Port Moresby (POM) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Cairns to Hong Kong?

Flights via Port Moresby (POM) offer the lowest average return price of $1,030.

Which stopover airport has the shortest travel time from Cairns to Hong Kong?

Flights connecting via Port Moresby (POM) have the shortest average one-way travel time: 12h 57m.

Which stopover airport has the shortest connection time from Cairns to Hong Kong?

Brisbane (BNE) has the shortest average stopover time for this route: 5h 23m.

When to book flights from Cairns to Hong Kong

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

Fastest flight time

Direct flights

Airports in Hong Kong

How far is Cairns to Hong Kong Intl by plane?

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo