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Cheap flights from Hong Kong to Cairns from $452

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hong Kong to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Cairns
Explore the most affordable flight options available from Hong Kong to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Fri 19/1200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Sat 27/1211:25CNS - HKG
Nonstop7h 20mCathay Pacific
Deal found 5/11$1,347
Sat 20/1218:50HKG - CNS
2 stops32h 50mMultiple Airlines
Sat 27/1211:55CNS - HKG
1 stop33h 05mMultiple Airlines
Deal found 5/11$1,773
Wed 24/1212:35HKG - CNS
1 stop15h 10mMultiple Airlines
Mon 29/1223:55CNS - HKG
2 stops40h 55mMultiple Airlines
Deal found 7/11$1,799
Sun 21/1216:50HKG - CNS
3 stops34h 55mMultiple Airlines
Sun 28/1209:55CNS - HKG
2 stops35h 40mMultiple Airlines
Deal found 6/11$1,813

Cheap flight deals from Hong Kong to Cairns

Keep the following information in mind while searching for Hong Kong to Cairns flight deals. Data was last updated 7 November 2025.

Round-trip from

$1,170

One-way from

$452
Cathay Pacific
  • Cathay Pacific
  • 23/2-26/2
  • Nonstop
  • 14h 45m total
  • Hong Kong to Cairns
Search Deals
22/2
  • 22/2
  • 1 total stop
  • 25h 50m total
  • Hong Kong to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Cairns 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 7 November 2025.
Use the filters below to find and compare flights from Hong Kong to Cairns that are best for you.

Fly from

Hong Kong

Fly to

Cairns

Route

Depart

Return

Price

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 23/2

00:30-09:55

Nonstop7h 25m

Cairns

Thu 26/2

11:25-16:45

Nonstop7h 20m

$1,170

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 13/2

08:25-05:45

3 stops19h 20m

Cairns

Sat 21/2

12:05-18:50

2 stops32h 45m

$1,248

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 2/1

20:30-11:05

1 stop12h 35m

Cairns

Mon 12/1

19:15-17:30

2 stops24h 15m

$1,385

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 24/2

19:30-22:05

1 stop24h 35m

Cairns

Thu 26/2

11:35-17:35

1 stop32h 00m

$1,411

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 2/1

20:30-11:05

1 stop12h 35m

Cairns

Mon 12/1

07:00-19:35

1 stop14h 35m

$1,434

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 22/2

01:55-05:45

1 stop25h 50m

$452

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 23/2

20:45-18:30

1 stop19h 45m

$716

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 12/2

11:15-11:05

2 stops21h 50m

$783

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 12/2

14:10-17:20

1 stop25h 10m

$1,066

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 11/2

00:30-09:55

Nonstop7h 25m

$1,080

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Best time to book a flight from Hong Kong to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Hong Kong 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 Hong Kong to Cairns

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

Find hourly flight availability from Hong Kong to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Cairns at midday. If you’re flexible enough to do this you can expect to save up to 84% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Cairns. 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 into for flights to Cairns from Hong Kong?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from Hong Kong. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

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

    Within the past month, 1 users have taken a look at flights from Hong Kong to Cairns.

  • How long is the flight from Hong Kong to Cairns?

    For as low as $1,170, Cathay Pacific can have you in Cairns from Hong Kong in 7h 25m. There are 5564 km between Hong Kong and Cairns. All flights are typically direct.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Cairns 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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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 Hong Kong to Cairns?

Cheapflights helps you search for flights from Hong Kong to Cairns via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Certainly. Search results for flights to Cairns from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Cairns on Cheapflights with our Price Alert feature and get notified when better prices are available.

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