HK$2,669+ 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 3-8. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
9 Jun — 16 Jun1
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
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 10 May 2026.

Fri 18-920:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Wed 30-907:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 6-5HK$5,096
Mon 3-820:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Fri 21-812:00
CNS
-
HKG
1 stop9h 15m
Air Niugini
Deal found 6-5HK$5,221
Mon 3-820:45
HKG
-
CNS
2 stops33h 45m
Multiple Airlines
Fri 21-812:00
CNS
-
HKG
1 stop9h 15m
Multiple Airlines
Deal found 6-5HK$6,294
Mon 3-820:45
HKG
-
CNS
1 stop19h 45m
Multiple Airlines
Sat 22-815:35
CNS
-
HKG
2 stops54h 00m
Multiple Airlines
Deal found 6-5HK$6,474
Wed 24-620:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Wed 1-707:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 10-5HK$6,529
Thu 7-502:00
HKG
-
CNS
1 stop25h 30m
Multiple Airlines
Fri 15-521:40
CNS
-
HKG
2 stops47h 10m
Multiple Airlines
Deal found 7-5HK$6,552
Wed 10-620:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Wed 24-607:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 8-5HK$6,662
Fri 18-920:25
HKG
-
CNS
1 stop12h 35m
Multiple Airlines
Wed 30-919:00
CNS
-
HKG
3 stops30h 30m
Multiple Airlines
Deal found 6-5HK$6,904
Sat 15-816:05
HKG
-
CNS
2 stops28h 35m
Multiple Airlines
Sun 23-811:00
CNS
-
HKG
2 stops34h 50m
Multiple Airlines
Deal found 9-5HK$6,959
Sun 28-620:45
HKG
-
CNS
2 stops35h 05m
Multiple Airlines
Sun 5-719:00
CNS
-
HKG
1 stop20h 20m
Multiple Airlines
Deal found 7-5HK$6,967

Find flight deals to Port Douglas

Find the latest flights to Port Douglas in 2026, 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 10 May 2026.

Return from

HK$5,096

One-way from

HK$2,669
Air Niugini
  • Air Niugini
  • 18-9-30-9
  • 2 total stops
  • 27h 10m total
  • Hong Kong to Cairns
Search Deals
3-8
  • 3-8
  • 2 total stops
  • 46h 05m total
  • Hong Kong to Port Douglas
Search Deals

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 10 May 2026.
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

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 24-6

20:45-18:30

1 stop19h 45m

Cairns

Wed 1-7

07:00-19:35

1 stop14h 35m

HK$6,529

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 10-6

20:45-18:30

1 stop19h 45m

Cairns

Wed 24-6

07:00-19:35

1 stop14h 35m

HK$6,662

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 15-8

21:35-22:40

2 stops23h 05m

Cairns

Sun 23-8

10:25-19:15

1 stop10h 50m

HK$6,991

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 28-6

16:15-11:40

1 stop17h 25m

Cairns

Sat 4-7

12:40-06:00

1 stop19h 20m

HK$8,024

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 31-8

20:05-20:50

1 stop22h 45m

Cairns

Thu 3-9

14:50-17:55

1 stop29h 05m

HK$8,047

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 29-10

19:30-18:35

1 stop21h 05m

Cairns

Mon 2-11

19:20-17:35

1 stop24h 15m

HK$8,055
Fastest return journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 28-6

20:25-11:00

1 stop12h 35m

Cairns

Fri 3-7

12:00-19:15

1 stop9h 15m

HK$8,102

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 29-6

20:05-22:45

2 stops24h 40m

Cairns

Tue 7-7

21:40-17:55

1 stop22h 15m

HK$8,141

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 25-6

20:05-16:15

1 stop18h 10m

Cairns

Wed 8-7

15:35-17:55

1 stop28h 20m

HK$8,165
Cheapest one-way
Fastest single journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 31-7

20:25-11:00

1 stop12h 35m

HK$3,069

Flights are sorted by cheapest return flights first.

Deals found on 8-5

Showing 1-10 of 14 resultsSorted by cheapest first
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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 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

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.

  • 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).

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Fly with Cheapflights

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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!

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