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Cheap flights from Cairns to Hong Kong from $478

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 20/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 19:15
CNS
-
HKG
14h 15m
1 stop
Air Niugini Logo
20:25 - 11:00
HKG
-
CNS
12h 35m
1 stop
$842Air Niugini
Fri, 29 May - Fri, 5 Jun
Multiple Airlines Logo
19:00 - 17:05
CNS
-
HKG
24h 05m
2 stops
Multiple Airlines Logo
12:35 - 05:30
HKG
-
CNS
14h 55m
2 stops
$887Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
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
$959Air Niugini
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
19:00 - 13:20
CNS
-
HKG
20h 20m
1 stop
Multiple Airlines Logo
02:00 - 05:30
HKG
-
CNS
25h 30m
1 stop
$1,012Multiple Airlines
Wed, 3 Jun - Tue, 9 Jun
Multiple Airlines Logo
12:30 - 00:40
CNS
-
HKG
14h 10m
1 stop
Multiple Airlines Logo
20:45 - 22:40
HKG
-
CNS
23h 55m
2 stops
$1,016Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
12:30 - 11:55
CNS
-
HKG
25h 25m
2 stops
Multiple Airlines Logo
20:45 - 22:40
HKG
-
CNS
23h 55m
2 stops
$1,054Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
12:30 - 20:35
CNS
-
HKG
34h 05m
2 stops
Multiple Airlines Logo
20:25 - 18:30
HKG
-
CNS
20h 05m
1 stop
$1,071Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
12:30 - 13:20
CNS
-
HKG
26h 50m
2 stops
Multiple Airlines Logo
20:45 - 05:30
HKG
-
CNS
30h 45m
2 stops
$1,083Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
12:30 - 11:55
CNS
-
HKG
25h 25m
2 stops
Multiple Airlines Logo
20:45 - 22:40
HKG
-
CNS
23h 55m
2 stops
$1,085Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
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
$1,099Air Niugini
Mon, 1 Jun - Mon, 8 Jun

Air Niugini flights from Cairns to Hong Kong

Our best Air Niugini deals on Cairns to Hong Kong flight tickets
Air Niugini
29 May
CNS07:00Cairns
14h 15m
1 stop
HKG19:15Hong Kong Intl
5 June
HKG20:25Hong Kong Intl
12h 35m
1 stop
CNS11:00Cairns
$842
Air Niugini
25 May
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
1 June
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$959
Air Niugini
1 June
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
8 June
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$1,099

Fiji Airways flights from Cairns to Hong Kong

Our best Fiji Airways deals on Cairns to Hong Kong flight tickets
Fiji Airways
10 Sept
CNS12:40Cairns
19h 20m
1 stop
HKG06:00Hong Kong Intl
13 Sept
HKG16:15Hong Kong Intl
17h 25m
1 stop
CNS11:40Cairns
$1,667
Fiji Airways
10 Sept
CNS12:40Cairns
19h 20m
1 stop
HKG06:00Hong Kong Intl
13 Sept
HKG16:15Hong Kong Intl
17h 25m
1 stop
CNS11:40Cairns
$1,672
Fiji Airways
10 Sept
CNS12:40Cairns
19h 20m
1 stop
HKG06:00Hong Kong Intl
13 Sept
HKG16:15Hong Kong Intl
17h 25m
1 stop
CNS11:40Cairns
$1,673

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 19 April 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
Fastest return journey

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 29/5

07:00-19:15

1 stop14h 15m

Hong Kong Intl

Fri 5/6

20:25-11:00

1 stop12h 35m

$842

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 3/6

19:00-17:05

2 stops24h 05m

Hong Kong Intl

Wed 10/6

12:35-05:30

2 stops14h 55m

$887

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 25/5

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Mon 1/6

20:45-18:30

1 stop19h 45m

$959

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 3/6

19:00-13:20

1 stop20h 20m

Hong Kong Intl

Tue 9/6

02:00-05:30

1 stop25h 30m

$1,012

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 1/6

12:30-00:40

1 stop14h 10m

Hong Kong Intl

Mon 8/6

20:45-22:40

2 stops23h 55m

$1,016

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 1/6

12:30-11:55

2 stops25h 25m

Hong Kong Intl

Mon 8/6

20:45-22:40

2 stops23h 55m

$1,054

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 31/5

12:30-20:35

2 stops34h 05m

Hong Kong Intl

Sun 7/6

20:25-18:30

1 stop20h 05m

$1,071

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 31/5

12:30-13:20

2 stops26h 50m

Hong Kong Intl

Sun 7/6

20:45-05:30

2 stops30h 45m

$1,083

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 1/6

12:30-11:55

2 stops25h 25m

Hong Kong Intl

Mon 8/6

20:45-22:40

2 stops23h 55m

$1,085

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 1/6

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Mon 8/6

20:45-18:30

1 stop19h 45m

$1,099

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 typical price of a round-trip flight between Cairns and Hong Kong?

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 $1,398. 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 $2,584. 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 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?

No. A direct flight is the cheapest option for a flight between Cairns to Hong Kong.

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

14h 35m

Direct flights

None
The fastest flight from Cairns to Hong Kong takes 14h 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 14h 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 $647Free cancellationRating
8.2
1,499 reviews
Search Singapore Airlines flights
Air NiuginiPriceFrom $750Free cancellationRating
4.6
3 reviews
Search Air Niugini flights
Cathay PacificPriceFrom $808Free cancellationRating
7.6
1,280 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