HK$2,572+ Cheap flights to Port Douglas

— CNS
7 Oct — 14 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

Fri 16-1020:25 -
1 stop12h 35m
Fri 30-1009:30 -
1 stop11h 45m
Deal found 4-9HK$5,308
Mon 12-1020:45 -
1 stop19h 45m
Fri 16-1009:30 -
1 stop11h 45m
Deal found 6-9HK$5,370
Mon 19-1009:25 -
2 stops35h 00m
Mon 26-1018:40 -
1 stop18h 40m
Deal found 3-9HK$6,327
Fri 16-1020:25 -
2 stops22h 35m
Fri 30-1009:30 -
1 stop11h 45m
Deal found 4-9HK$6,366
Mon 2-1120:45 -
1 stop19h 45m
Tue 17-1112:05 -
2 stops33h 30m
Deal found 2-9HK$6,515
Tue 20-1017:50 -
2 stops21h 35m
Tue 27-1011:45 -
1 stop26h 55m
Deal found 5-9HK$6,797
Mon 12-1020:45 -
2 stops23h 45m
Fri 16-1012:30 -
1 stop15h 40m
Deal found 6-9HK$6,993
Mon 5-1017:50 -
2 stops26h 35m
Mon 12-1018:15 -
1 stop30h 45m
Deal found 6-9HK$7,244
Mon 5-1020:45 -
1 stop19h 45m
Mon 12-1012:00 -
1 stop9h 35m
Deal found 6-9HK$7,338

Find flight deals to Port Douglas

Return from

HK$5,308

One-way from

HK$2,572
Air Niugini
  • Air Niugini
  • 16-10-30-10
  • 2 total stops
  • 24h 20m total
  • Hong Kong to Cairns
Search Deals
16-11-31-12
  • 16-11-31-12
  • 2 total stops
  • 37h 40m 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

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Tue 27-10

16:40-08:20

2 stops37h 40m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,893

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 1-11

19:15-11:20

3 stops38h 05m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,144
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$3,167

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 13-9

00:55-04:30

1 stop25h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,222

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sat 12-12

01:10-04:35

1 stop25h 25m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,356

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 15-11

20:25-11:00

1 stop12h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,426

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Fri 30-10

20:25-11:00

1 stop12h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,426

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$3,450

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Mon 16-11

20:45-18:30

1 stop19h 45m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,450

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Fri 16-10

20:25-11:00

1 stop12h 35m

Cairns

Fri 30-10

09:30-19:15

1 stop11h 45m

HK$5,308

Flights are sorted by cheapest return flights first.

Deals found on 7-9

Showing 1-10 of 18 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

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 15 hours 45 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$4,182, however they can be found for as little as HK$2,301.

  • 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

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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.

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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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