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Cheap flights from Cairns to Hong Kong from $1,029

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 November 2025.

Round-trip from

$1,318

One-way from

$1,029

Popular in

July

Cheapest in

September

Average price

$987

Good round-trip deal

$1,479 or less

Good one-way deal

$978 or less
9/1-15/1
  • 9/1-15/1
  • 3 total stops
  • 72h 00m total
  • Cairns to Hong Kong
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Cathay Pacific
  • Cathay Pacific
  • 18/12
  • Nonstop
  • 7h 20m total
  • Cairns to Hong Kong
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($526 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease ($144 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Cairns to Hong Kong Intl.
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Price to beat on a one-way flight from Cairns to Hong Kong Intl.
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Find flight deals from Cairns to Hong Kong

Enter your travel dates to find the best prices.

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 27 November 2025.

Mon 8/1206:40CNS - HKG
2 stops32h 35mMultiple Airlines
Tue 9/1201:55HKG - CNS
1 stop25h 50mMultiple Airlines
Deal found 26/11$4,051
Tue 9/1223:55CNS - HKG
2 stops39h 20mMultiple Airlines
Thu 11/1222:25HKG - CNS
1 stop31h 55mMultiple Airlines
Deal found 26/11$5,041
Tue 9/1211:25CNS - HKG
Nonstop7h 20mCathay Pacific
Wed 10/1200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Deal found 26/11$6,593
Mon 8/1218:35CNS - HKG
1 stop19h 50mSingapore Airlines
Wed 10/1218:50HKG - CNS
1 stop44h 30mSingapore Airlines
Deal found 26/11$6,839

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Cairns to Hong Kong that are best for you.

Fly from

Cairns

Fly to

Hong Kong

Route

Depart

Return

Price

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 9/1

19:15-15:25

2 stops46h 10m

Hong Kong Intl

Thu 15/1

01:55-05:45

1 stop25h 50m

$1,318

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 12/5

15:35-06:50

1 stop17h 15m

Hong Kong Intl

Sat 16/5

11:55-14:10

1 stop24h 15m

$1,431

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 12/5

12:35-17:55

1 stop31h 20m

Hong Kong Intl

Sat 16/5

20:05-21:00

2 stops22h 55m

$1,539

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 18/12

11:25-16:45

Nonstop7h 20m

$1,029

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 20/12

11:25-16:45

Nonstop7h 20m

$1,235

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Thu 18/12

12:05-00:55

3 stops38h 50m

$1,245

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 19/12

19:15-20:15

3 stops27h 00m

$1,288

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 28/3

18:05-23:35

2 stops31h 30m

$1,322

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 21/12

17:20-17:25

3 stops50h 05m

$1,336

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 20/12

19:15-13:15

1 stop20h 00m

$1,350

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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.
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

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

Find hourly flight availability from Cairns to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

One of the essential ways to save on airfare from Cairns to Hong Kong is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 39% on airfare.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 27 November 2025.
Read through reviews of airlines operating flights from Cairns to Hong Kong, such as Singapore Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,411 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Cathay Pacific
7.6
Good
1,072 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.1

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Cairns to Hong Kong flight route?

    The Cairns to Hong Kong Intl flight path was viewed by 353 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 Cathay Pacific fly from Cairns to Hong Kong in about 17h 15m. 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 $713. Other airlines that can offer you cheap pricing are Air Niugini, from $803, and Cathay Pacific, from $1,001. Singapore Airlines is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest flights from Cairns to Hong Kong?

    While on average a flight from Cairns to Hong Kong is generally $1,347, our data shows the cheapest flight currently is $727. When looking at the most popular route, (Cairns - Hong Kong Intl), you can expect to pay $1,368 for that flight.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cairns to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Hong Kong flights
Coolangatta to Hong Kong flights
Maroochydore to Hong Kong flights

Top 3 airlines flying from Cairns to Hong Kong

Discover the top 3 airlines that operate flights from Cairns to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$713Average$963FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air NiuginiCheapest$803Average$903FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights
Cathay PacificCheapest$1,001Average$1,386FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns to Hong Kong?

Cheapflights makes it easy to find Cairns to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Hong Kong?

Cheapflights simply makes it quick and affordable to book flights from Cairns to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cairns to Hong Kong flexibly with Cheapflights today.

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

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