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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
4 mar — 11 mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cairns to Hong Kong are usually found in September or February, booked 48 days in advance, depart on a Thursday or Tuesday and return on a Monday
Cheap flight deals from Cairns to Hong Kong
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Best
Last-minute
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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 2 febbraio 2026.
mer 4/318:35
CNS
-
HKG
1 stop18h 45m
Singapore Airlines
gio 5/318:50
HKG
-
CNS
1 stop20h 30m
Singapore Airlines
Deal found 1/2$906
dom 15/218:35
CNS
-
HKG
1 stop19h 50m
Singapore Airlines
gio 19/214:10
HKG
-
CNS
1 stop25h 10m
Singapore Airlines
Deal found 31/1$911
mar 17/306:40
CNS
-
HKG
3 stops38h 10m
Multiple Airlines
mar 24/319:30
HKG
-
CNS
2 stops32h 15m
Multiple Airlines
Deal found 30/1$998
gio 26/212:05
CNS
-
HKG
2 stops32h 45m
Multiple Airlines
mar 3/319:30
HKG
-
CNS
3 stops35h 00m
Multiple Airlines
Deal found 31/1$1,018
ven 27/207:00
CNS
-
HKG
1 stop14h 00m
Multiple Airlines
mar 3/319:30
HKG
-
CNS
3 stops35h 00m
Multiple Airlines
Deal found 31/1$1,041
gio 5/306:40
CNS
-
HKG
1 stop14h 10m
Multiple Airlines
ven 20/319:50
HKG
-
CNS
2 stops31h 55m
Multiple Airlines
Deal found 31/1$1,043
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 2 febbraio 2026.
mer 4/318:35
CNS
-
HKG
1 stop18h 45m
Singapore Airlines
gio 5/318:50
HKG
-
CNS
1 stop20h 30m
Singapore Airlines
Deal found 1/2$906
mar 17/306:40
CNS
-
HKG
3 stops38h 10m
Multiple Airlines
mar 24/319:30
HKG
-
CNS
2 stops32h 15m
Multiple Airlines
Deal found 30/1$998
ven 27/207:00
CNS
-
HKG
1 stop14h 00m
Multiple Airlines
mar 3/319:30
HKG
-
CNS
3 stops35h 00m
Multiple Airlines
Deal found 31/1$1,041
gio 5/306:40
CNS
-
HKG
1 stop14h 10m
Multiple Airlines
ven 20/319:50
HKG
-
CNS
2 stops31h 55m
Multiple Airlines
Deal found 31/1$1,043
gio 26/212:05
CNS
-
HKG
2 stops32h 45m
Multiple Airlines
mar 3/319:30
HKG
-
CNS
2 stops32h 15m
Multiple Airlines
Deal found 31/1$1,046
Last-minute flights from Cairns to Hong Kong
Discover last-minute flight deals from Cairns to Hong Kong. Data last updated 2 febbraio 2026 and is based on user searches.
dom 15/218:35
CNS
-
HKG
1 stop19h 50m
Singapore Airlines
gio 19/214:10
HKG
-
CNS
1 stop25h 10m
Singapore Airlines
Deal found 31/1$911
gio 26/212:05
CNS
-
HKG
2 stops32h 45m
Multiple Airlines
mar 3/319:30
HKG
-
CNS
3 stops35h 00m
Multiple Airlines
Deal found 31/1$1,018
ven 27/207:00
CNS
-
HKG
1 stop14h 00m
Multiple Airlines
mar 3/319:30
HKG
-
CNS
3 stops35h 00m
Multiple Airlines
Deal found 31/1$1,041
ven 27/207:00
CNS
-
HKG
1 stop14h 00m
Multiple Airlines
mer 4/316:25
HKG
-
CNS
2 stops23h 05m
Multiple Airlines
Deal found 1/2$1,088
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 2 febbraio 2026.
sab 7/206:40
CNS
-
HKG
2 stops36h 40m
Multiple Airlines
Deal found 31/1$564
gio 9/421:00
CNS
-
HKG
2 stops38h 05m
Multiple Airlines
Deal found 31/1$696
gio 9/412:40
CNS
-
HKG
1 stop19h 20m
Fiji Airways
Deal found 31/1$736
sab 7/211:25
CNS
-
HKG
Nonstop7h 20m
Cathay Pacific
Deal found 31/1$742
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 febbraio 2026.
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 febbraio 2026.
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
mer 4/3
18:35-11:20
1 stop18h 45m
Hong Kong Intl
gio 5/3
18:50-17:20
1 stop20h 30m
$906
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
mar 17/3
06:40-18:50
3 stops38h 10m
Hong Kong Intl
mar 24/3
19:30-05:45
2 stops32h 15m
$998
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
ven 27/2
07:00-19:00
1 stop14h 00m
Hong Kong Intl
mar 3/3
19:30-08:30
3 stops35h 00m
$1,041
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
gio 5/3
06:40-18:50
1 stop14h 10m
Hong Kong Intl
ven 20/3
19:50-05:45
2 stops31h 55m
$1,043
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
gio 26/2
12:05-18:50
2 stops32h 45m
Hong Kong Intl
mar 3/3
19:30-05:45
2 stops32h 15m
$1,046
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
sab 7/2
06:40-17:20
2 stops36h 40m
$564
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
gio 9/4
21:00-09:05
2 stops38h 05m
$696
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
gio 9/4
12:40-06:00
1 stop19h 20m
$736
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
sab 7/2
11:25-16:45
Nonstop7h 20m
$742
Flights are sorted by cheapest return flights first.
Deals found on 31/1
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
How far ahead should I book a flight from Cairns to Hong Kong?
Use this chart to determine the optimal time to book a return flight from Cairns to Hong Kong. Price data was last updated on 30 January 2026.
The best time to book flights from Cairns to Hong Kong is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $666). Flying from Cairns to Hong Kong in July is currently the most expensive (average of $1,478). 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.
What is the cheapest time of day to fly from CNS to HK?
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 2 febbraio 2026.
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.
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 febbraio 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.
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 333 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 18h 45m. 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 $666. Other airlines that can offer you cheap pricing are Air Niugini, from $750, and Cathay Pacific, from $832. Singapore Airlines is currently priced 36% below the average price you’ll pay for this route.
What are the most reliable airlines from Cairns to Hong Kong?
Consider Lufthansa (77%), Cathay Pacific (75%) or Finnair (75%) when booking your flight. These represent the most reliable airlines when flying from Cairns to Hong Kong.
What are the cheapest flights from Cairns to Hong Kong?
While on average a flight from Cairns to Hong Kong is generally $1,121, our data shows the cheapest flight currently is $513. When looking at the most popular route, (Cairns - Hong Kong Intl), you can expect to pay $906 for that flight.
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 $666). Flying from Cairns to Hong Kong in July is currently the most expensive (average of $1,478). 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.
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 febbraio 2026.
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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