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HK$974+ Cheap flights from Cairns

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CNS — HKG
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Cairns

Discover essential information about flights departing from Cairns, including flight schedules, destinations, airlines operating at the Cairns airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 25 January 2026.

Good one-way deal

HK$678 or less
Price to beat on a one-way flight from Cairns.
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Enter your travel dates to find the best prices.

Cheapest flights from Cairns
Explore the most affordable flight options available from Cairns. Find the lowest fares based on data from user searches, with prices last updated on 25 January 2026.

Wed 4-318:35
CNS
-
HKG
1 stop18h 45m
Singapore Airlines
Thu 12-314:10
HKG
-
CNS
1 stop25h 10m
Singapore Airlines
Deal found 23-1HK$4,272
Mon 9-317:00
CNS
-
HKG
2 stops21h 55m
Multiple Airlines
Mon 16-314:50
HKG
-
CNS
2 stops21h 00m
Multiple Airlines
Deal found 23-1HK$4,553
Mon 9-318:35
CNS
-
HKG
1 stop21h 20m
Singapore Airlines
Mon 16-318:50
HKG
-
CNS
1 stop44h 30m
Singapore Airlines
Deal found 23-1HK$4,576
Wed 4-318:35
CNS
-
HKG
1 stop19h 50m
Singapore Airlines
Thu 5-315:45
HKG
-
CNS
1 stop23h 35m
Singapore Airlines
Deal found 22-1HK$4,833
Fri 27-218:45
CNS
-
HKG
3 stops30h 20m
Multiple Airlines
Tue 3-319:30
HKG
-
CNS
2 stops32h 15m
Multiple Airlines
Deal found 24-1HK$5,176

Find flights from Cairns within your budget

 
Find flights departing from Cairns that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 January 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 4-3

18:35-11:20

1 stop18h 45m

Hong Kong Intl

Thu 12-3

14:10-17:20

1 stop25h 10m

HK$4,272

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 4-3

18:35-12:25

1 stop19h 50m

Hong Kong Intl

Thu 5-3

15:45-17:20

1 stop23h 35m

HK$4,833

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 9-3

06:40-23:05

3 stops42h 25m

Hong Kong Intl

Mon 16-3

12:00-05:45

2 stops15h 45m

HK$5,106

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 27-2

07:00-19:00

1 stop14h 00m

Hong Kong Intl

Tue 3-3

16:35-05:45

2 stops35h 10m

HK$5,355

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 27-2

18:45-23:05

3 stops30h 20m

Hong Kong Intl

Wed 4-3

08:15-05:45

3 stops19h 30m

HK$5,667

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 4-3

07:00-19:35

1 stop14h 35m

Hong Kong Intl

Thu 12-3

16:25-08:20

2 stops37h 55m

HK$5,792

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 16-2

19:15-23:50

3 stops30h 35m

HK$2,526

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 10-2

18:05-04:20

2 stops36h 15m

HK$2,799

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 27-2

07:00-19:00

1 stop14h 00m

HK$2,814

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sat 28-2

19:15-11:20

2 stops42h 05m

HK$2,830

Flights are sorted by cheapest return flights first.

Deals found on 23-1

Showing 1-10 of 12 results
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Best time to book a flight from Cairns

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Cairns

Get recent, data-driven insights about flights from Cairns including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Cairns?

Use this chart to determine the optimal time to book a return flight from Cairns to Hong Kong. Price data was last updated on 23 January 2026.

The price you pay for your flight from Cairns may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cairns?

Currently, February is the cheapest month in which you can book a flight from Cairns (average of HK$3,617). Flying from Cairns in July will prove the most costly (average of HK$8,029). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Cairns?

If you’re flying from Cairns, these routes are more frequently taken by airlines Brisbane (251 flights per day), Sydney (198 flights per day) and Melbourne (116 flights per day).

Sydney Kingsford Smith
Sydney Kingsford Smith
From HK$675

What is the cheapest place to fly to from Cairns?

The cheapest city to fly to from Cairns is Sydney Kingsford Smith, with prices starting at HK$675. Explore other affordable destinations below.

Sydney Kingsford Smith
Sydney Kingsford Smith
From HK$675

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Related info for your journey

Access useful and relevant information related to your journey from Cairns. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 January 2026.

  • What are the most popular destinations to fly to from Cairns?

    This month, the top selected destinations from Cairns are Brisbane, Sydney, Melbourne Airport. Throughout the year, Brisbane, Sydney, Melbourne Airport are some of the top choices made by users flying from Cairns.

  • What is the cheapest flight from Cairns to anywhere?

    Users have flown out of Cairns for as low as HK$675 to Sydney (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$847 to fly from Cairns.

  • What is the cheapest month to fly from Cairns?

    Currently, the cheapest month for flights from Cairns is February. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Cairns?

    Deals for flights from Cairns are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Cairns.

  • Can Cheapflights find flights from Cairns with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Cairns, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Cairns become cheaper?

    Yes, Cheapflights offers price alerts on flights from Cairns so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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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?

Deals for flights from Cairns are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Cairns.

Can Cheapflights find flights from Cairns with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cairns, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on flights from Cairns so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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