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Cheap flights from Cairns to Hong Kong from $495

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 2 April 2026.

Wed 13/507:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Wed 20/520:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Deal found 29/3$838
Mon 9/1107:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Fri 27/1120:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Deal found 30/3$933
Mon 9/1107:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Mon 23/1120:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Deal found 30/3$937
Mon 9/1107:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Wed 25/1120:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Deal found 30/3$939
Wed 11/1107:00
CNS
-
HKG
1 stop14h 35m
Multiple Airlines
Thu 26/1109:25
HKG
-
CNS
2 stops27h 30m
Multiple Airlines
Deal found 30/3$1,014
Fri 13/1107:00
CNS
-
HKG
1 stop14h 15m
Multiple Airlines
Mon 23/1109:25
HKG
-
CNS
2 stops27h 30m
Multiple Airlines
Deal found 30/3$1,018
Wed 13/510:15
CNS
-
HKG
2 stops33h 40m
Multiple Airlines
Wed 20/520:45
HKG
-
CNS
1 stop19h 45m
Multiple Airlines
Deal found 29/3$1,023
Sun 17/518:15
CNS
-
HKG
1 stop24h 50m
Singapore Airlines
Sun 24/512:35
HKG
-
CNS
1 stop26h 25m
Singapore Airlines
Deal found 2/4$1,028
Tue 10/1106:40
CNS
-
HKG
2 stops34h 45m
Multiple Airlines
Tue 24/1116:20
HKG
-
CNS
2 stops35h 25m
Multiple Airlines
Deal found 30/3$1,031
Wed 11/1107:00
CNS
-
HKG
1 stop14h 35m
Multiple Airlines
Sun 29/1117:25
HKG
-
CNS
2 stops21h 20m
Multiple Airlines
Deal found 30/3$1,034
Mon 9/1107:00
CNS
-
HKG
1 stop14h 35m
Multiple Airlines
Tue 24/1117:25
HKG
-
CNS
2 stops38h 50m
Multiple Airlines
Deal found 30/3$1,039

Find flight deals from Cairns to Hong Kong

Keep the following information in mind while searching for Cairns to Hong Kong flight deals. Data was last updated 2 April 2026.

Round-trip from

$838

One-way from

$495

Popular in

July

Cheapest in

September

Average price

$875
Air Niugini
  • Air Niugini
  • 13/5-20/5
  • 2 total stops
  • 34h 20m total
  • Cairns to Hong Kong
Search Deals
27/5
  • 27/5
  • 2 total stops
  • 50h 35m total
  • Cairns to Hong Kong
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($425 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 2 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

Wed 13/5

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Wed 20/5

20:45-18:30

1 stop19h 45m

$863

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 13/5

10:15-17:55

2 stops33h 40m

Hong Kong Intl

Wed 20/5

20:45-18:30

1 stop19h 45m

$1,023

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 17/5

18:15-17:05

1 stop24h 50m

Hong Kong Intl

Sun 24/5

12:35-17:00

1 stop26h 25m

$1,028

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 17/5

19:00-17:55

2 stops24h 55m

Hong Kong Intl

Sun 24/5

11:40-18:25

2 stops28h 45m

$1,089

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 6/5

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Wed 13/5

14:40-22:40

2 stops30h 00m

$1,192

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 2/5

19:10-19:10

1 stop26h 00m

Hong Kong Intl

Sat 9/5

18:30-05:30

2 stops33h 00m

$1,204
Cheapest one-way

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 29/5

12:30-12:40

2 stops50h 10m

$512

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 23/9

14:50-23:30

3 stops34h 40m

$529

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 10/5

19:00-19:45

2 stops26h 45m

$543
Fastest single journey

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 1/6

07:00-19:35

1 stop14h 35m

$558

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 month to book a flight from Cairns to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from Cairns to Hong Kong (average of $673). Flying from Cairns to Hong Kong in July is currently the most expensive (average of $1,494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 2 April 2026.
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
1,487 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Lajpat,Aug 2024

CCU - SIN

The meal served onboard was excellent - we had a mashed potato with chicken.
Singapore Airlines
8.2
Very Good
1,487 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Lajpat,Aug 2024

CCU - SIN

The meal served onboard was excellent - we had a mashed potato with chicken.
Cathay Pacific
7.6
Good
1,239 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Lajpat,Aug 2024

CCU - SIN

The meal served onboard was excellent - we had a mashed potato with chicken.

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.

  • 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 299 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 Air Niugini and Singapore Airlines fly from Cairns to Hong Kong in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 10h 15m. There are 5564 km between Cairns and Hong Kong. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $673. Other airlines that can offer you cheap pricing are Air Niugini, from $780, and Cathay Pacific, from $841. Singapore Airlines is currently priced 37% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Cairns to Hong Kong?

    Consider Cathay Pacific (100%), Finnair (100%) or SWISS (100%) when booking your flight. These represent the most reliable airlines when flying from Cairns to Hong Kong.

  • 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.

  • What is the cheapest month to book a flight from Cairns to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from Cairns to Hong Kong (average of $673). Flying from Cairns to Hong Kong in July is currently the most expensive (average of $1,494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$673Average$909FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air NiuginiCheapest$780Average$866FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights
Cathay PacificCheapest$841Average$1,223FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cairns to Hong Kong for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Cairns to Hong Kong with no change fees.

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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