HK$3,106+ Cheap flights to Port Douglas

— CNS
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Port Douglas in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Port Douglas

Sun 15-1120:25 -
1 stop12h 35m
Sun 22-1110:25 -
1 stop10h 50m
Deal found 12-9HK$5,294
Fri 23-1020:25 -
1 stop12h 35m
Fri 30-1009:30 -
1 stop11h 45m
Deal found 10-9HK$5,450
Sun 15-1116:40 -
2 stops37h 40m
Sun 22-1110:25 -
1 stop10h 50m
Deal found 8-9HK$6,470
Fri 23-1019:50 -
2 stops35h 10m
Fri 30-1012:35 -
1 stop14h 20m
Deal found 10-9HK$6,980
Sun 25-1021:35 -
2 stops33h 00m
Sun 1-1112:35 -
1 stop14h 20m
Deal found 10-9HK$7,074
Sat 24-1016:05 -
2 stops28h 05m
Sat 31-1006:40 -
2 stops34h 10m
Deal found 9-9HK$7,411

Find flight deals to Port Douglas

Return from

HK$5,294

One-way from

HK$3,106
Air Niugini
  • Air Niugini
  • 15-11-22-11
  • 2 total stops
  • 23h 25m total
  • Hong Kong to Cairns
Search Deals
1-11-31-12
  • 1-11-31-12
  • 2 total stops
  • 40h 20m total
  • Hong Kong to Port Douglas
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Port Douglas that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 1-11

20:25-11:00

1 stop12h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,419

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Mon 2-11

20:45-18:30

1 stop19h 45m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,451

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Wed 4-11

09:15-13:30

3 stops26h 15m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,874

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Mon 2-11

17:25-17:15

3 stops21h 50m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$4,149

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Tue 3-11

14:55-13:30

3 stops20h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$4,682

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 15-11

20:25-11:00

1 stop12h 35m

Cairns

Sun 22-11

10:25-19:15

1 stop10h 50m

HK$5,294

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Fri 23-10

20:25-11:00

1 stop12h 35m

Cairns

Fri 30-10

09:30-19:15

1 stop11h 45m

HK$5,450

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Fri 23-10

19:50-09:00

2 stops35h 10m

Cairns

Fri 30-10

12:35-00:55

1 stop14h 20m

HK$6,980

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 25-10

21:35-08:35

2 stops33h 00m

Cairns

Sun 1-11

12:35-00:55

1 stop14h 20m

HK$7,074

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sat 24-10

16:05-22:10

2 stops28h 05m

Cairns

Sat 31-10

06:40-14:50

2 stops34h 10m

HK$7,411

Flights are sorted by cheapest return flights first.

Deals found on 10-9

Showing 1-10 of 11 resultsSorted by cheapest first
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

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 12 hours 35 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.

Rainfall in Port Douglas 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

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$4,183, however they can be found for as little as HK$2,302.

  • 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. Spacious 7-Bedroom Queenslander Retreat | Privacy, Comfort & Bushland Serenity 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

Search flights to Port Douglas by cabin class

First Class flights to Port Douglas
Business Class flights to Port Douglas
Prem Economy Class flights to Port Douglas
Economy Class flights to Port Douglas

Fly with Cheapflights

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.