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R19 936+ Cheap flights to Port Douglas

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
Jan 26 — Feb 21
1 adult
1 adult, Economy, 0 bags

Flights to Port Douglas in 2025

Enter your travel dates to find the best prices.

Best flights to Port Douglas
Discover carefully curated flight deals to Port Douglas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 December 2025.

Thu 21/513:45JNB - CNS
1 stop19h 15mSingapore Airlines
Mon 25/518:15CNS - JNB
1 stop32h 20mSingapore Airlines
Deal found 26/12R19 936
Thu 21/518:45JNB - CNS
1 stop30h 35mQantas Airways
Mon 25/518:20CNS - JNB
2 stops33h 45mQantas Airways
Deal found 26/12R21 435

Find flight deals to Port Douglas

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 594 507 searches and data was last updated on 27 December 2025.

Return from

R19 936

Popular in

December

Cheapest in

October

Average price

R22 801
Singapore Airlines
  • Singapore Airlines
  • 21/5-25/5
  • 2 total stops
  • 51h 35m total
  • Johannesburg to Cairns
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (R2 862 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R491 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 594 507 searches and data was last updated on 27 December 2025.
Use the filters below to find and compare flights to Port Douglas that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 21/5

13:45-17:00

1 stop19h 15m

Cairns

Mon 25/5

18:15-18:35

1 stop32h 20m

R19 936

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 21/5

18:45-9:20

1 stop30h 35m

Cairns

Mon 25/5

18:20-20:05

2 stops33h 45m

R21 435

Flights are sorted by cheapest return flights first.

Deals found on 26/12

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 Johannesburg to Port Douglas takes 19 hours 15 minutes. Flights to Port Douglas from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Port Douglas?

The most popular airlines flying from Johannesburg to Port Douglas are Singapore Airlines, Qantas Airways and Cathay Pacific.

Singapore Airlines
Singapore Airlines
From R12 080
Qantas Airways
Qantas Airways
From R15 752
Cathay Pacific
Cathay Pacific
From R14 195

What are the cheapest airlines that fly to Port Douglas?

The cheapest airlines flying from Johannesburg to Port Douglas are Singapore Airlines, Cathay Pacific and Qantas Airways.

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).

Reviews of airlines servicing Port Douglas

Get insights into the airlines that provide service to Port Douglas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port Douglas. Reviews last updated 27 December 2025.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, andQantas Airways to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8,1
Very Good
1 421 reviews
Check prices

Comfort

8,0

Food

7,8

Boarding

8,3

Crew

8,6

Entertainment

8,0

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8,1
Very Good
1 421 reviews
Singapore Airlines
8,1
Very Good
1 421 reviews
Check prices

Comfort

8,0

Food

7,8

Boarding

8,3

Crew

8,6

Entertainment

8,0

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7,6
Good
1 105 reviews
Singapore Airlines
8,1
Very Good
1 421 reviews
Check prices

Comfort

8,0

Food

7,8

Boarding

8,3

Crew

8,6

Entertainment

8,0

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7,5
Good
956 reviews
Singapore Airlines
8,1
Very Good
1 421 reviews
Check prices

Comfort

8,0

Food

7,8

Boarding

8,3

Crew

8,6

Entertainment

8,0

Overall

8,1

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • What is the best airline to fly to Port Douglas?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Port Douglas.

  • Does Cairns have car hire?

    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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