HK$2,260+ 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 1-12. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Return from

HK$4,794

One-way from

HK$2,260
14-9-15-11
  • 14-9-15-11
  • 3 total stops
  • 74h 45m total
  • Hong Kong to Cairns
1-12
  • 1-12
  • 2 total stops
  • 36h 05m total
  • Hong Kong to Port Douglas

Find flight deals to Port Douglas

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 19 August 2025.

Sun 14-901:15HKG - CNS
1 stop25h 10mMultiple Airlines
Sat 15-1119:15CNS - HKG
2 stops49h 35mMultiple Airlines
Deal found 16-8HK$4,794
Mon 27-1020:55HKG - CNS
2 stops25h 00mMultiple Airlines
Wed 29-1018:35CNS - HKG
1 stop18h 45mMultiple Airlines
Deal found 18-8HK$5,178
Mon 25-820:00HKG - CNS
1 stop30h 25mMultiple Airlines
Mon 1-921:30CNS - HKG
2 stops40h 30mMultiple Airlines
Deal found 18-8HK$5,240
Tue 19-820:35HKG - CNS
2 stops31h 45mMultiple Airlines
Tue 26-811:00CNS - HKG
2 stops33h 50mMultiple Airlines
Deal found 18-8HK$5,483
Mon 25-820:05HKG - CNS
1 stop25h 00mQantas Airways
Mon 1-921:30CNS - HKG
1 stop22h 25mQantas Airways
Deal found 18-8HK$5,553

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 19 August 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

Sun 14-9

01:15-04:25

1 stop25h 10m

Cairns

Sat 15-11

19:15-18:50

2 stops49h 35m

HK$4,794

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 27-10

20:55-23:55

2 stops25h 00m

Cairns

Wed 29-10

18:35-11:20

1 stop18h 45m

HK$5,178

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 7-2

01:55-08:30

2 stops28h 35m

Cairns

Wed 11-2

18:35-17:10

1 stop24h 35m

HK$5,350

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 7-2

01:55-08:30

2 stops28h 35m

Cairns

Fri 13-2

18:35-11:20

1 stop18h 45m

HK$5,537

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 7-2

01:55-08:30

2 stops28h 35m

Cairns

Sat 14-2

19:15-13:15

1 stop20h 00m

HK$5,592

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 1-12

18:15-08:20

2 stops36h 05m

HK$2,260

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 15-9

19:20-22:50

2 stops25h 30m

HK$2,268

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 9-11

21:00-17:45

2 stops42h 45m

HK$2,315

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 2-11

21:00-08:20

2 stops33h 20m

HK$2,315

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 3-11

07:25-22:05

2 stops36h 40m

HK$2,323

Flights are sorted by cheapest return flights first.

Deals found on 17-8

Showing 1-10 of 11 results
1
2

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 14 hours 20 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$1,070, however they can be found for as little as HK$924.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Port Douglas by cabin class

Find flights to Port Douglas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Port Douglas?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Port Douglas. 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 to Port Douglas?

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

Can Cheapflights find flights to Port Douglas with no change fees?

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.