How popular is this Cairns to Hong Kong flight route?

The Cairns to Hong Kong flight path was viewed by 207 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Cairns to Hong Kong?

Airlines like Singapore Airlines fly from Cairns to Hong Kong in about 21h 35m. The time it takes to get you to your destination can typically vary by up to . There are 5564 km between Cairns and Hong Kong.

What are the cheapest airlines flying from Cairns to Hong Kong round-trip?

Cheapflights users have booked flights from Cairns to Hong Kong round-trip from $648. Other airlines that can offer you cheap pricing are Cathay Pacific, from $811, and Air Niugini, from $812. Singapore Airlines is currently priced 36% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What are the most popular airlines that fly from Cairns to Hong Kong?

Consider Air Niugini, Singapore Airlines or Cathay Pacific when booking your flight. These represent the most popular airlines when flying from Cairns to Hong Kong.

What is the cheapest time of day to fly from CNS to HK?

When flying from Cairns to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cairns to Hong Kong?

For a flight from Cairns to Hong Kong, you will be flying from Cairns. Cairns (CNS) is just 4.4 km from the centre of the city.

Can I find deals for flights from Cairns to Hong Kong that include hotel bookings?

Yes. In addition to deals on Cairns to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cairns to Hong Kong?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Hong Kong.

Can I find deals for business class flights from Cairns to Hong Kong?

Yes. Cheapflights offers flight deals from Cairns to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$566+ Cheap Flights from Cairns to Hong Kong

Cheap flight deals from Cairns to Hong Kong

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cairns to Hong Kong
Explore the most affordable flight options available from Cairns to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Wed 21/1007:00 -

1 stop14h 35m

Sun 25/1020:25 -

1 stop12h 35m

Deal found 30/8$991

Wed 14/1007:00 -

1 stop14h 35m

Wed 21/1020:45 -

1 stop19h 45m

Deal found 30/8$994

Sun 18/1010:25 -

1 stop10h 50m

Fri 23/1020:25 -

1 stop12h 35m

Deal found 30/8$1,044

Sun 18/1010:25 -

1 stop10h 50m

Mon 26/1020:45 -

1 stop19h 45m

Deal found 30/8$1,049

Wed 21/1019:00 -

1 stop20h 20m

Mon 26/1017:25 -

2 stops36h 55m

Deal found 30/8$1,111

Wed 21/1019:00 -

1 stop20h 20m

Tue 27/1016:40 -

2 stops37h 40m

Deal found 30/8$1,127

Sun 18/1010:25 -

1 stop10h 50m

Thu 22/1020:45 -

2 stops34h 00m

Deal found 30/8$1,131

Wed 21/1019:00 -

1 stop20h 20m

Fri 23/1017:50 -

2 stops21h 35m

Deal found 30/8$1,132

Thu 15/1020:35 -

1 stop25h 05m

Thu 22/1020:45 -

2 stops34h 00m

Deal found 31/8$1,149

Wed 21/1019:00 -

1 stop20h 20m

Wed 28/1017:25 -

2 stops22h 05m

Deal found 30/8$1,151

Mon 19/1019:00 -

1 stop20h 20m

Fri 23/1017:50 -

2 stops21h 35m

Deal found 30/8$1,194

Find flight deals from Cairns to Hong Kong

Round-trip from	$895
One-way from	$566
Popular in	September
Cheapest in	February
Average price	$1,299

Singapore Airlines
7/2-17/2
2 total stops
48h 20m total
Cairns to Hong Kong

Search Deals

Air Niugini
15/11
1 total stop
10h 50m total
Cairns to Hong Kong

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($336 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Sun 7/2

18:20-13:55

1 stop21h 35m

Hong Kong Intl

Wed 17/2

12:30-17:15

1 stop26h 45m

$895

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Thu 15/10

20:35-19:40

1 stop25h 05m

Hong Kong Intl

Thu 22/10

20:45-08:45

2 stops34h 00m

$1,155

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Wed 24/2

18:20-17:10

1 stop24h 50m

Hong Kong Intl

Sat 27/2

18:50-17:15

1 stop20h 25m

$1,276

Fastest return journey

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Tue 10/11

17:40-09:15

2 stops17h 35m

Hong Kong Intl

Sun 29/11

21:10-16:50

2 stops17h 40m

$1,522

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Thu 15/10

17:25-09:15

2 stops17h 50m

Hong Kong Intl

Thu 29/10

21:10-16:50

2 stops17h 40m

$1,587

Cheapest one-way

Fastest single journey

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Fri 9/10

12:00-19:15

1 stop9h 15m

$631

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Mon 16/11

12:00-19:35

1 stop9h 35m

$632

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Wed 18/11

07:00-19:35

1 stop14h 35m

$632

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Mon 23/11

12:00-19:35

1 stop9h 35m

$632

CairnsHong Kong

CNS Cairns - HKG Hong Kong Intl

CNSHKG

Cairns

Mon 23/11

19:15-04:45

3 stops59h 30m

$642

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Cairns to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Cairns with our price prediction graph.

CNS-HKG

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Hong Kong

CNS-HK0

CNS-HKG

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Hong Kong

See what other customers who have flown with Singapore Airlines and Cathay Pacific from Cairns to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,593 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Cathay Pacific

7.6

Good

1,467 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

What airport do you fly from for flights from Cairns to Hong Kong?
For a flight from Cairns to Hong Kong, you will be flying from Cairns. Cairns (CNS) is just 4.4 km from the centre of the city.
How popular is this Cairns to Hong Kong flight route?
The Cairns to Hong Kong flight path was viewed by 207 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Cairns to Hong Kong?
Airlines like Singapore Airlines fly from Cairns to Hong Kong in about 21h 35m. The time it takes to get you to your destination can typically vary by up to . There are 5564 km between Cairns and Hong Kong.
What are the cheapest airlines flying from Cairns to Hong Kong round-trip?
Cheapflights users have booked flights from Cairns to Hong Kong round-trip from $648. Other airlines that can offer you cheap pricing are Cathay Pacific, from $811, and Air Niugini, from $812. Singapore Airlines is currently priced 36% below the average price you’ll pay for this route.
Can I find deals for flights from Cairns to Hong Kong that include hotel bookings?
Yes. In addition to deals on Cairns to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Hong Kong.
Can I find deals for business class flights from Cairns to Hong Kong?
Yes. Cheapflights offers flight deals from Cairns to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 3 airlines flying from Cairns to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$648	Average$876	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest$811	Average$1,179	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air Niugini	Cheapest$812	Average$911	FlexibilityNo cancel fee	On-time77%	Search Air Niugini flights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to Hong Kong. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Can Cheapflights find flights from Cairns to Hong Kong with no change fees?

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Can Cheapflights notify me if prices for flights from Cairns to Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Cairns today and book when prices fit your budget.

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Cheap flights from Cairns to Hong Kong from $566

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to Hong Kong

Cheapest flights from Cairns to Hong KongExplore the most affordable flight options available from Cairns to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Explore the most affordable flight options available from Cairns to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from Cairns to Hong KongDiscover carefully curated flight deals from Cairns to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from Cairns to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from Cairns to Hong KongDiscover last-minute flight deals from Cairns to Hong Kong. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from Cairns to Hong Kong. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Cairns to Hong KongSearch for one-way flight options from Cairns to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

Search for one-way flight options from Cairns to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.

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Best time to book a flight from Cairns to Hong Kong

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Cheapflights Insights

Reviews of airlines servicing Hong Kong

See what other customers who have flown with Singapore Airlines and Cathay Pacific from Cairns to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Cairns to Hong Kong?

How popular is this Cairns to Hong Kong flight route?

How long is the flight from Cairns to Hong Kong?

What are the cheapest airlines flying from Cairns to Hong Kong round-trip?

Can I find deals for flights from Cairns to Hong Kong that include hotel bookings?

How can I find direct flights from Cairns to Hong Kong?

Can I find deals for business class flights from Cairns to Hong Kong?

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Cheapest flights from Cairns to Hong Kong
Explore the most affordable flight options available from Cairns to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from Cairns to Hong Kong
Discover carefully curated flight deals from Cairns to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from Cairns to Hong Kong
Discover last-minute flight deals from Cairns to Hong Kong. Data last updated 3 September 2026 and is based on user searches.

One-way flights from Cairns to Hong Kong
Search for one-way flight options from Cairns to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 3 September 2026.