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Cheap flights from Cairns to Hong Kong from $449

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 17/3. 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.
Singapore Airlines Logo
18:15 - 11:20
CNS
-
HKG
19h 05m1 stop
Singapore Airlines Logo
09:05 - 17:00
HKG
-
CNS
29h 55m1 stop
$816Singapore Airlines
Mon, 25 May - Sun, 7 Jun
Multiple Airlines Logo
19:15 - 13:15
CNS
-
HKG
20h 00m1 stop
Multiple Airlines Logo
01:55 - 05:45
HKG
-
CNS
25h 50m1 stop
$845Multiple Airlines
Mon, 16 Feb - Sun, 22 Feb
Multiple Airlines Logo
19:15 - 22:45
CNS
-
HKG
29h 30m2 stops
Multiple Airlines Logo
12:30 - 05:45
HKG
-
CNS
15h 15m2 stops
$876Multiple Airlines
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
19:15 - 17:30
CNS
-
HKG
24h 15m2 stops
Multiple Airlines Logo
01:55 - 05:45
HKG
-
CNS
25h 50m1 stop
$918Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
11:40 - 23:55
CNS
-
HKG
14h 15m1 stop
Multiple Airlines Logo
00:55 - 04:30
HKG
-
CNS
25h 35m1 stop
$933Multiple Airlines
Sun, 24 May - Sun, 31 May
Air Niugini Logo
07:00 - 19:00
CNS
-
HKG
14h 00m1 stop
Air Niugini Logo
20:30 - 11:15
HKG
-
CNS
12h 45m1 stop
$945Air Niugini
Fri, 22 May - Sun, 7 Jun
Air Niugini Logo
07:00 - 19:00
CNS
-
HKG
14h 00m1 stop
Air Niugini Logo
20:45 - 18:30
HKG
-
CNS
19h 45m1 stop
$951Air Niugini
Fri, 22 May - Wed, 10 Jun
Multiple Airlines Logo
19:15 - 10:15
CNS
-
HKG
17h 00m2 stops
Multiple Airlines Logo
01:55 - 05:45
HKG
-
CNS
25h 50m1 stop
$962Multiple Airlines
Mon, 16 Feb - Sun, 22 Feb
Multiple Airlines Logo
10:15 - 18:20
CNS
-
HKG
34h 05m2 stops
Multiple Airlines Logo
19:20 - 18:25
HKG
-
CNS
21h 05m2 stops
$966Multiple Airlines
Thu, 7 May - Thu, 21 May
Multiple Airlines Logo
11:40 - 23:55
CNS
-
HKG
14h 15m1 stop
Multiple Airlines Logo
19:20 - 18:25
HKG
-
CNS
45h 05m2 stops
$1,010Multiple Airlines
Sun, 24 May - Mon, 1 Jun

Singapore Airlines flights from Cairns to Hong Kong

Our best Singapore Airlines deals on Cairns to Hong Kong flight tickets
Singapore Airlines
25 May
CNS18:15Cairns
19h 05m
1 stop
HKG11:20Hong Kong Intl
7 June
HKG09:05Hong Kong Intl
29h 55m
1 stop
CNS17:00Cairns
$816
Find similar
Singapore Airlines
4 Mar
CNS18:35Cairns
18h 45m
1 stop
HKG11:20Hong Kong Intl
5 Mar
HKG14:10Hong Kong Intl
25h 10m
1 stop
CNS17:20Cairns
$1,034
Find similar
Singapore Airlines
4 Mar
CNS18:35Cairns
18h 45m
1 stop
HKG11:20Hong Kong Intl
5 Mar
HKG14:10Hong Kong Intl
25h 10m
1 stop
CNS17:20Cairns
$1,037
Find similar

Air Niugini flights from Cairns to Hong Kong

Our best Air Niugini deals on Cairns to Hong Kong flight tickets
Air Niugini
22 May
CNS07:00Cairns
14h 00m
1 stop
HKG19:00Hong Kong Intl
7 June
HKG20:30Hong Kong Intl
12h 45m
1 stop
CNS11:15Cairns
$945
Find similar
Air Niugini
22 May
CNS07:00Cairns
14h 00m
1 stop
HKG19:00Hong Kong Intl
10 June
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
$951
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 2 January 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 25/5

18:15-11:20

1 stop19h 05m

Hong Kong Intl

Sun 7/6

09:05-17:00

1 stop29h 55m

$816

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 16/2

19:15-13:15

1 stop20h 00m

Hong Kong Intl

Sun 22/2

01:55-05:45

1 stop25h 50m

$845

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 16/2

19:15-22:45

2 stops29h 30m

Hong Kong Intl

Mon 23/2

12:30-05:45

2 stops15h 15m

$876

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 2/3

19:15-17:30

2 stops24h 15m

Hong Kong Intl

Tue 10/3

01:55-05:45

1 stop25h 50m

$918

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 24/5

11:40-23:55

1 stop14h 15m

Hong Kong Intl

Sun 31/5

00:55-04:30

1 stop25h 35m

$933

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 22/5

07:00-19:00

1 stop14h 00m

Hong Kong Intl

Sun 7/6

20:30-11:15

1 stop12h 45m

$945

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 22/5

07:00-19:00

1 stop14h 00m

Hong Kong Intl

Wed 10/6

20:45-18:30

1 stop19h 45m

$951

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 16/2

19:15-10:15

2 stops17h 00m

Hong Kong Intl

Sun 22/2

01:55-05:45

1 stop25h 50m

$962

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 7/5

10:15-18:20

2 stops34h 05m

Hong Kong Intl

Thu 21/5

19:20-18:25

2 stops21h 05m

$966

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 24/5

11:40-23:55

1 stop14h 15m

Hong Kong Intl

Mon 1/6

19:20-18:25

2 stops45h 05m

$1,010

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 $869.

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 $1,487. 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 $2,180. 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 $872. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,630 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

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Cairns when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,146 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Cairns for as low as $837 on momondo.

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 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

$783

Fastest flight time

14h 20m

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 $783. The best return flight deal from Cairns to Hong Kong found on momondo in the last 72 hours is $1,405.
The fastest flight from Cairns to Hong Kong takes 14h 20m
Direct flights go from Cairns to Hong Kong on Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Hong Kong. From Cairns there are direct flights to 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 14h 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 $695Free cancellationRating
8.1
1,424 reviews
Search Singapore Airlines flights
Air NiuginiPriceFrom $782Free cancellationRating
4.6
3 reviews
Search Air Niugini flights
Cathay PacificPriceFrom $925Free cancellationRating
7.6
1,114 reviews
Search Cathay Pacific flights

  • Cathay Pacific Flights From Cairns to Hong Kong

    Cathay Pacific flies from Cairns to Hong Kong around 3 times per week, with 1,114 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from Cairns to Hong Kong in the last 72 hours was $925 (round-trip), much lower than the average airfare cost of $1,264 for Cathay Pacific flights on this route.

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