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HK$3,218+ Cheap flights to Port Douglas

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 11-4. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Port Douglas in 2025

Find the latest flights to Port Douglas in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 November 2025.

Return from

HK$5,418

One-way from

HK$3,218
30-1-10-2
  • 30-1-10-2
  • 3 total stops
  • 47h 25m total
  • Hong Kong to Cairns
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11-4
  • 11-4
  • 1 total stop
  • 35h 45m total
  • Hong Kong to Port Douglas
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Find flight deals to Port Douglas

Enter your travel dates to find the best prices.

Cheapest flights to Port Douglas
Explore the most affordable flight options available to Port Douglas. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2025.

Thu 11-1214:55HKG - CNS
1 stop13h 05mMultiple Airlines
Sun 28-1223:55CNS - HKG
2 stops35h 15mMultiple Airlines
Deal found 10-11HK$5,667
Wed 10-1200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Thu 25-1211:25CNS - HKG
Nonstop7h 20mCathay Pacific
Deal found 10-11HK$5,815
Thu 11-1212:25HKG - CNS
1 stop18h 55mMultiple Airlines
Thu 25-1211:25CNS - HKG
Nonstop7h 20mMultiple Airlines
Deal found 10-11HK$7,238
Thu 11-1219:30HKG - CNS
2 stops32h 15mMultiple Airlines
Sat 27-1209:45CNS - HKG
2 stops25h 25mMultiple Airlines
Deal found 10-11HK$7,323
Wed 10-1200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Sat 27-1211:25CNS - HKG
Nonstop7h 20mCathay Pacific
Deal found 10-11HK$7,339
Fri 19-1213:00HKG - CNS
1 stop13h 35mMultiple Airlines
Sun 28-1223:55CNS - HKG
2 stops40h 55mMultiple Airlines
Deal found 10-11HK$7,603

Cheapflights Fare Finder

 
Locate flights to Port Douglas that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 November 2025.
Use the filters below to find and compare flights to Port Douglas that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 10-12

00:30-09:55

Nonstop7h 25m

Cairns

Thu 25-12

11:25-16:45

Nonstop7h 20m

HK$5,815

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$5,908

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 14-2

19:30-08:30

3 stops35h 00m

Cairns

Sat 21-2

19:15-11:20

3 stops42h 05m

HK$6,631

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 18-1

20:30-11:05

1 stop12h 35m

Cairns

Fri 30-1

11:55-19:00

1 stop9h 05m

HK$6,740

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 18-1

20:30-11:05

1 stop12h 35m

Cairns

Mon 2-2

11:55-19:35

1 stop9h 40m

HK$7,222

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 19-1

20:45-18:30

1 stop19h 45m

Cairns

Wed 4-2

07:00-19:35

1 stop14h 35m

HK$7,245

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 11-12

19:30-05:45

2 stops32h 15m

Cairns

Sat 27-12

09:45-09:10

2 stops25h 25m

HK$7,323

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 11-12

19:30-05:45

2 stops32h 15m

Cairns

Thu 25-12

11:25-16:45

Nonstop7h 20m

HK$7,370

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 24-2

19:30-15:10

1 stop17h 40m

Cairns

Thu 26-2

11:35-17:35

1 stop32h 00m

HK$7,510

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 11-4

15:50-05:35

1 stop35h 45m

HK$3,218

Flights are sorted by cheapest return flights first.

Deals found on 10-11

Showing 1-10 of 14 results
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Best time to book a flight to Port Douglas

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

How long is the flight to Port Douglas?

On average, a flight from Hong Kong to Port Douglas takes 13 hours 5 minutes. Flights to Port Douglas from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Port Douglas?

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

Users looking for the lowest fares to Port Douglas should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

Rainfall in Port Douglas by month

Plan your trip to Port Douglas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port Douglas ranges from 20.0 - 430.0 mm per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Port Douglas when rainfall is around 20.0 mm.

Temperature in Port Douglas by month

Plan your trip to Port Douglas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port Douglas, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

FAQs about flying to Port Douglas

  • Can I find cheaper flights to Port Douglas if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Port Douglas on Cheapflights that require 1 or 2 stops for potential cost savings.

  • How much is a return flight to Port Douglas?

    A return flight to Port Douglas will typically cost around HK$914, however they can be found for as little as HK$914.

  • Does Cairns have rental cars?

    Yes. Those touching down at Cairns can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cairns?

    Yes. Cairns has hotels nearby for those requiring accommodations. Homestay - Butterfly Haven is the closest property to Cairns (0.0 km away from Cairns).

See more FAQs

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

Can Cheapflights notify me if prices for flights to Port Douglas become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Port Douglas today and book when you’re ready!

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