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

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

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 61% 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.

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 September 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.

$469 Cheap Flights from Cairns to Hong Kong (CNS-HKG) in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Cairns to Hong Kong (CNS-HKG)

Round-trip

One-way

Last minute

Direct

Cheap return flights

07:00 - 19:35CNS-HKG

14h 35m1 stop

20:30 - 11:05HKG-CNS

12h 35m1 stop

$931Air Niugini

Find Deal

Wed, 17 Dec - Sun, 28 Dec

07:00 - 19:35CNS-HKG

14h 35m1 stop

20:45 - 18:30HKG-CNS

19h 45m1 stop

$937Air Niugini

Find Deal

Wed, 17 Dec - Mon, 29 Dec

07:00 - 19:35CNS-HKG

14h 35m1 stop

20:45 - 18:30HKG-CNS

19h 45m1 stop

$943Air Niugini

Find Deal

Wed, 29 Oct - Wed, 5 Nov

11:40 - 00:35CNS-HKG

14h 55m1 stop

20:35 - 22:50HKG-CNS

48h 15m2 stops

$974

Find Deal

Thu, 16 Oct - Thu, 23 Oct

07:00 - 13:35CNS-HKG

32h 35m2 stops

14:40 - 19:40HKG-CNS

27h 00m2 stops

$986

Find Deal

Thu, 16 Oct - Thu, 23 Oct

05:45 - 08:10CNS-HKG

28h 25m2 stops

17:40 - 22:50HKG-CNS

27h 10m2 stops

$1,004

Find Deal

Wed, 15 Oct - Wed, 22 Oct

05:45 - 19:10CNS-HKG

15h 25m1 stop

19:50 - 19:40HKG-CNS

45h 50m2 stops

$1,024

Find Deal

Wed, 15 Oct - Wed, 22 Oct

07:00 - 19:00CNS-HKG

14h 00m1 stop

20:45 - 18:30HKG-CNS

19h 45m1 stop

$1,056Air Niugini

Find Deal

Fri, 31 Oct - Wed, 5 Nov

12:35 - 15:10CNS-HKG

28h 35m1 stop

11:00 - 10:45HKG-CNS

21h 45m1 stop

$1,302Cathay Pacific

Find Deal

Tue, 28 Oct - Wed, 5 Nov

14:50 - 19:00CNS-HKG

30h 10m1 stop

00:25 - 10:45HKG-CNS

32h 20m1 stop

$1,400Cathay Pacific

Find Deal

Sat, 1 Nov - Tue, 4 Nov

Air Niugini flights from Cairns to Hong Kong

Our best Air Niugini deals on Cairns to Hong Kong flight tickets

Air Niugini

17 Dec

CNS07:00Cairns

14h 35m

1 stop

HKG19:35Hong Kong Intl

28 Dec

HKG20:30Hong Kong Intl

12h 35m

1 stop

CNS11:05Cairns

$931

Find similar

Air Niugini

17 Dec

CNS07:00Cairns

14h 35m

1 stop

HKG19:35Hong Kong Intl

29 Dec

HKG20:45Hong Kong Intl

19h 45m

1 stop

CNS18:30Cairns

$937

Find similar

Air Niugini

29 Oct

CNS07:00Cairns

14h 35m

1 stop

HKG19:35Hong Kong Intl

5 Nov

HKG20:45Hong Kong Intl

19h 45m

1 stop

CNS18:30Cairns

$943

Find similar

Cathay Pacific flights from Cairns to Hong Kong

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

Cathay Pacific

28 Oct

CNS12:35Cairns

28h 35m

1 stop

HKG15:10Hong Kong Intl

5 Nov

HKG11:00Hong Kong Intl

21h 45m

1 stop

CNS10:45Cairns

$1,302

Find similar

Cathay Pacific

1 Nov

CNS14:50Cairns

30h 10m

1 stop

HKG19:00Hong Kong Intl

4 Nov

HKG00:25Hong Kong Intl

32h 20m

1 stop

CNS10:45Cairns

$1,400

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 17/12

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Sun 28/12

20:30-11:05

1 stop12h 35m

$931

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 17/12

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Mon 29/12

20:45-18:30

1 stop19h 45m

$937

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 29/10

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Wed 5/11

20:45-18:30

1 stop19h 45m

$943

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 16/10

11:40-00:35

1 stop14h 55m

Hong Kong Intl

Thu 23/10

20:35-22:50

2 stops48h 15m

$974

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 16/10

07:00-13:35

2 stops32h 35m

Hong Kong Intl

Thu 23/10

14:40-19:40

2 stops27h 00m

$986

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 15/10

05:45-08:10

2 stops28h 25m

Hong Kong Intl

Wed 22/10

17:40-22:50

2 stops27h 10m

$1,004

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 15/10

05:45-19:10

1 stop15h 25m

Hong Kong Intl

Wed 22/10

19:50-19:40

2 stops45h 50m

$1,024

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 31/10

07:00-19:00

1 stop14h 00m

Hong Kong Intl

Wed 5/11

20:45-18:30

1 stop19h 45m

$1,056

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 28/10

12:35-15:10

1 stop28h 35m

Hong Kong Intl

Wed 5/11

11:00-10:45

1 stop21h 45m

$1,302

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 1/11

14:50-19:00

1 stop30h 10m

Hong Kong Intl

Tue 4/11

00:25-10:45

1 stop32h 20m

$1,400

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

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 Friday when prices can be found for as low as $1,282. 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 $2,221. 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 $1,524 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 9% 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	$862
Fastest flight time	7h 15m
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 $862. The best return flight deal from Cairns to Hong Kong found on momondo in the last 72 hours is $1,538.

The fastest flight from Cairns to Hong Kong takes 7h 15m

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 9h 05m, 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 September 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 Boeing 787-8 Dreamliner, representing 76.92% of all bookings. The subsequent popular models are Airbus A330-300 at 15.38% and Boeing 737 MAX 8 at 7.69%.
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 61% of the total bookings. Other popular airlines include Cathay Pacific with 26% and Singapore Airlines with 12%.

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 $666	Free cancellation	Rating 8.1 1,354 reviews	Search Singapore Airlines flights
Air Niugini	PriceFrom $797	Free cancellation	Rating 10.0 1 review	Search Air Niugini flights
Cathay Pacific	PriceFrom $1,016	Free cancellation	Rating 7.6 980 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 7/9

Sun 14/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Hong Kong

Fly your favourite airline to Hong Kong

Cheap flights from Cairns to Hong Kong from $469

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 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Cairns to Hong Kong (CNS-HKG)

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Niugini flights from Cairns to Hong Kong

Our best Air Niugini 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

momondo Fare Finder

Use the filters below to find and compare flights from Cairns to Hong Kong that are best for you.

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?

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 9% 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?

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

Which airlines fly to Hong Kong?

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