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R10 383+ 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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
Mar 23 — Mar 301
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 21 February 2026.

Wed 19/811:10
JNB
-
CNS
2 stops40h 40m
Cathay Pacific
Sun 23/817:00
CNS
-
JNB
2 stops46h 55m
Cathay Pacific
Deal found 17/2R17 869
Sun 12/413:45
JNB
-
CNS
1 stop19h 15m
Singapore Airlines
Sun 17/518:15
CNS
-
JNB
1 stop56h 20m
Singapore Airlines
Deal found 21/2R18 803
Wed 19/819:50
JNB
-
CNS
1 stop37h 10m
Singapore Airlines
Sun 23/818:15
CNS
-
JNB
1 stop32h 20m
Singapore Airlines
Deal found 17/2R18 851
Sun 12/412:40
JNB
-
CNS
2 stops36h 00m
Qatar Airways
Sun 17/59:20
CNS
-
JNB
2 stops31h 30m
Qatar Airways
Deal found 21/2R19 737
Wed 19/818:45
JNB
-
CNS
1 stop19h 40m
Qantas Airways
Sun 23/86:45
CNS
-
JNB
1 stop41h 40m
Qantas Airways
Deal found 19/2R20 058

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 594 507 searches and data was last updated on 21 February 2026.

Return from

R17 869

One-way from

R10 383

Popular in

December

Cheapest in

October

Average price

R15 953
Cathay Pacific
  • Cathay Pacific
  • 19/8-23/8
  • 4 total stops
  • 87h 35m total
  • Johannesburg to Cairns
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 30/7
  • 2 total stops
  • 43h 50m total
  • Johannesburg to Port Douglas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R910 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R382 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
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 21 February 2026.
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

Wed 19/8

11:10-11:50

2 stops40h 40m

Cairns

Sun 23/8

17:00-7:55

2 stops46h 55m

R17 869

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Sun 12/4

13:45-17:00

1 stop19h 15m

Cairns

Sun 17/5

18:15-18:35

1 stop56h 20m

R18 803

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Wed 19/8

19:50-17:00

1 stop37h 10m

Cairns

Sun 23/8

18:15-18:35

1 stop32h 20m

R18 851

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Wed 19/8

18:45-22:25

1 stop19h 40m

Cairns

Sun 23/8

6:45-16:25

1 stop41h 40m

R20 058

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 30/7

11:10-15:00

2 stops43h 50m

R10 383

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 30/7

22:20-9:50

3 stops51h 30m

R15 374

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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 Johannesburg to Port Douglas takes 40 hours 40 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 and Qantas Airways.

Singapore Airlines
Singapore Airlines
From R11 568
Qantas Airways
Qantas Airways
From R15 225

What are the cheapest airlines that fly to Port Douglas?

The cheapest airlines flying from Johannesburg to Port Douglas are Singapore Airlines 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 21 February 2026.
Read reviews from past customers who have flown Singapore Airlines and Qantas 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
8,2
Very Good
1 463 reviews
Check prices

Boarding

8,3

Food

7,8

Comfort

8,0

Entertainment

8,0

Overall

8,2

Crew

8,6

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
8,2
Very Good
1 463 reviews
Singapore Airlines
8,2
Very Good
1 463 reviews
Check prices

Boarding

8,3

Food

7,8

Comfort

8,0

Entertainment

8,0

Overall

8,2

Crew

8,6

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
995 reviews
Singapore Airlines
8,2
Very Good
1 463 reviews
Check prices

Boarding

8,3

Food

7,8

Comfort

8,0

Entertainment

8,0

Overall

8,2

Crew

8,6

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. Hillside Hideaway: vibrant retreat surrounded by hiking trails - mins from city! is the closest property to Cairns (0,0 km away from Cairns).

See more FAQs

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