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Cheap flights from Cairns to Hong Kong from $435

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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
3 syys — 10 syys1
1 adult

Cheap 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 29 elokuu 2025.

Round-trip from

$1,036

One-way from

$435

Popular in

July

Cheapest in

October

Average price

$1,041

Good round-trip deal

$1,554 or less

Good one-way deal

$865 or less
11/10-18/10
  • 11/10-18/10
  • 5 total stops
  • 75h 30m total
  • Cairns to Hong Kong
Search Deals
27/9
  • 27/9
  • 2 total stops
  • 30h 30m total
  • Cairns to Hong Kong
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($540 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($138 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Cairns to Hong Kong.
Search Deals
Price to beat on a one-way flight from Cairns to Hong Kong.
Search Deals

Find flight deals from Cairns to Hong Kong

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 29 elokuu 2025.

la 11/1007:00CNS - HKG
3 stops42h 35mMultiple Airlines
la 18/1011:55HKG - CNS
2 stops32h 55mMultiple Airlines
Deal found 29/8$1,036
pe 10/1007:00CNS - HKG
1 stop14h 15mAir Niugini
ke 15/1020:45HKG - CNS
1 stop19h 45mAir Niugini
Deal found 28/8$1,082
pe 10/1007:00CNS - HKG
1 stop14h 15mMultiple Airlines
ke 15/1019:50HKG - CNS
3 stops34h 55mMultiple Airlines
Deal found 28/8$1,124

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 29 elokuu 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

la 11/10

07:00-23:35

3 stops42h 35m

Hong Kong Intl

la 18/10

11:55-22:50

2 stops32h 55m

$1,036

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

pe 10/10

07:00-19:15

1 stop14h 15m

Hong Kong Intl

ke 15/10

20:45-18:30

1 stop19h 45m

$1,082

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

pe 10/10

07:00-19:15

1 stop14h 15m

Hong Kong Intl

ke 15/10

19:50-08:45

3 stops34h 55m

$1,124

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

la 27/9

06:45-11:15

2 stops30h 30m

$435

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

pe 30/1

18:35-11:20

1 stop18h 45m

$458

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

to 29/1

17:35-15:30

2 stops47h 55m

$458

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

ke 28/1

09:45-20:00

3 stops36h 15m

$464

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

ti 27/1

09:45-20:00

2 stops36h 15m

$492

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

ma 26/1

06:40-20:00

2 stops39h 20m

$498

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

pe 30/1

14:35-10:55

2 stops22h 20m

$529

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 11 results
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 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 29 elokuu 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 19% 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 29 elokuu 2025.
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
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.6
Good
977 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 362 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 fly from Cairns to Hong Kong in about 14h 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 $669. Other airlines that can offer you cheap pricing are Air Niugini, from $801, and Cathay Pacific, from $1,020. Singapore Airlines is currently priced 45% 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 $1,575, our data shows the cheapest flight currently is $816. When looking at the most popular route, (Cairns - Hong Kong Intl), you can expect to pay $1,016 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.

  • 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 $533). Flying from Cairns to Hong Kong in December is currently the most expensive (average of $1,034). 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 29 elokuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$669Average$1,091FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air NiuginiCheapest$801Average$979FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights
Cathay PacificCheapest$1,020Average$1,434FlexibilityNo 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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