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Cheap flights from Hong Kong to Cairns from HK$2,068

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 7-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
8 Dec — 15 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 8 November 2025.

Fri 19-1200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Sat 27-1211:25CNS - HKG
Nonstop7h 20mCathay Pacific
Deal found 5-11HK$6,804
Sat 20-1218:50HKG - CNS
2 stops32h 50mMultiple Airlines
Sat 27-1211:25CNS - HKG
Nonstop7h 20mMultiple Airlines
Deal found 5-11HK$8,958
Wed 24-1212:35HKG - CNS
1 stop15h 10mMultiple Airlines
Mon 29-1223:55CNS - HKG
2 stops40h 55mMultiple Airlines
Deal found 7-11HK$9,090
Sun 21-1216:50HKG - CNS
3 stops34h 55mMultiple Airlines
Sun 28-1209:55CNS - HKG
2 stops35h 40mMultiple Airlines
Deal found 6-11HK$9,160

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 8 November 2025.

Round-trip from

HK$6,804

One-way from

HK$2,068

Good round-trip deal

HK$7,247 or less
Cathay Pacific
  • Cathay Pacific
  • 19-12-27-12
  • Nonstop
  • 14h 45m total
  • Hong Kong to Cairns
Search Deals
7-12
  • 7-12
  • 2 total stops
  • 31h 55m total
  • Hong Kong to Cairns
Search Deals
Price to beat on a round-trip flight from Hong Kong to Cairns.
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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 70,647 searches. Data last updated 8 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

Departure

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

HK$5,910

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

HK$6,307

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

HK$6,999

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

HK$7,131

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

HK$7,247

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 7-12

19:50-05:45

2 stops31h 55m

HK$2,068

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 22-2

01:55-05:45

1 stop25h 50m

HK$2,278

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 8-12

19:50-08:30

3 stops34h 40m

HK$2,387

Flights are sorted by cheapest return flights first.

Deals found on 7-11

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 8 November 2025.

It’s optimal to fly from Hong Kong to Cairns at midday. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Hong Kong to Cairns?

Use this chart to determine the cheapest time to fly return from Hong Kong to Cairns. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Hong Kong to Cairns flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    If you book a flight to Cairns from Hong Kong, you will be flying to Cairns, which is the city’s only airport. Cairns (CNS) is located 4.4 km from the centre of Cairns.

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

    Flights from Hong Kong to Cairns have been viewed 3 times in the past calendar month.

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

    For as low as HK$5,910, Cathay Pacific can have you in Cairns from Hong Kong in 7h 25m. There are 5564 km between Hong Kong and Cairns. Generally, flights for this route are direct.

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

    While on average a flight from Hong Kong to Cairns is generally HK$8,320, our data shows the cheapest flight currently is HK$7,182. When looking at the most popular route, (Hong Kong Intl - Cairns), you can expect to pay HK$6,307 for that flight.

  • 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

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Cairns for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes! Start tracking prices for Hong Kong to Cairns flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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