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Cheap flights from Hong Kong to Cairns from HK$2,137

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 11-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
1 sep — 8 sep1
1 adult

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 27 augusti 2025.

Round-trip from

HK$4,618

One-way from

HK$2,137

Good round-trip deal

HK$7,269 or less
9-12-4-3
  • 9-12-4-3
  • 3 total stops
  • 50h 05m total
  • Hong Kong to Cairns
Search Deals
11-12
  • 11-12
  • 1 total stop
  • 16h 10m total
  • Hong Kong to Cairns
Search Deals
Price to beat on a round-trip flight from Hong Kong to Cairns.
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Find flight deals from Hong Kong to Cairns

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 27 augusti 2025.

tis 9-1214:55HKG - CNS
1 stop13h 05mMultiple Airlines
ons 4-309:00CNS - HKG
2 stops37h 00mMultiple Airlines
Deal found 26-8HK$4,618
fre 17-1018:30HKG - CNS
2 stops35h 45mMultiple Airlines
ons 29-1011:55CNS - HKG
1 stop14h 40mMultiple Airlines
Deal found 26-8HK$5,273
mån 10-1111:00HKG - CNS
1 stop15h 35mMultiple Airlines
tis 18-1107:45CNS - HKG
2 stops38h 15mMultiple Airlines
Deal found 24-8HK$5,585
fre 10-1022:35HKG - CNS
2 stops46h 30mMultiple Airlines
fre 17-1012:30CNS - HKG
1 stop13h 25mMultiple Airlines
Deal found 26-8HK$5,772
tis 7-1018:15HKG - CNS
2 stops26h 35mMultiple Airlines
tis 14-1010:00CNS - HKG
2 stops31h 45mMultiple Airlines
Deal found 25-8HK$5,811

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 27 augusti 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

tis 9-12

14:55-06:00

1 stop13h 05m

Cairns

ons 4-3

09:00-20:00

2 stops37h 00m

HK$4,618

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

fre 17-10

18:30-08:15

2 stops35h 45m

Cairns

ons 29-10

11:55-00:35

1 stop14h 40m

HK$5,273

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

mån 10-11

11:00-04:35

1 stop15h 35m

Cairns

tis 18-11

07:45-20:00

2 stops38h 15m

HK$5,585

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

fre 10-10

22:35-23:05

2 stops46h 30m

Cairns

fre 17-10

12:30-23:55

1 stop13h 25m

HK$5,772

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

tis 7-10

18:15-22:50

2 stops26h 35m

Cairns

tis 14-10

10:00-15:45

2 stops31h 45m

HK$5,811

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

ons 21-1

20:45-17:15

2 stops18h 30m

Cairns

ons 28-1

06:00-19:35

2 stops15h 35m

HK$6,123

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

tors 11-12

11:50-06:00

1 stop16h 10m

HK$2,137

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

mån 8-9

19:20-18:15

2 stops20h 55m

HK$2,317

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

mån 1-9

07:45-20:40

2 stops34h 55m

HK$2,379

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

tis 2-9

21:05-20:40

2 stops21h 35m

HK$2,481

Flights are sorted by cheapest return flights first.

Deals found on 26-8

Showing 1-10 of 11 results
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2

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 27 augusti 2025.

It’s optimal to fly from Hong Kong to Cairns at midday. By choosing this option you can save up to 69% 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. Saturday 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 5 times in the past calendar month.

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

    While on average a flight from Hong Kong to Cairns is generally HK$8,346, our data shows the cheapest flight currently is HK$7,204. When looking at the most popular route, (Hong Kong Intl - Cairns), you can expect to pay HK$5,585 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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Alternative routes for Hong Kong to Cairns

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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Cairns. 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 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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