R16 608+ Cheap flights to Great Barrier Reef

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
Nov 29 — Dec 61
1 adult
1 adult, Economy, 0 bags

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Enter your travel dates to find the best prices.

Cheapest flights to Great Barrier Reef
Explore the most affordable flight options available to Great Barrier Reef. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2025.

Sat 6/1219:55JNB - CNS
1 stop37h 25mSingapore Airlines
Mon 29/1218:35CNS - JNB
1 stop19h 35mSingapore Airlines
Deal found 28/10R23 155
Sat 6/1222:20JNB - CNS
2 stops28h 25mEmirates
Mon 29/1211:35CNS - JNB
2 stops50h 00mEmirates
Deal found 28/10R28 400
Sat 6/1219:55JNB - CNS
1 stop37h 25mMultiple Airlines
Mon 29/1223:55CNS - JNB
2 stops40h 45mMultiple Airlines
Deal found 28/10R36 352
Sat 20/1220:20JNB - CNS
2 stops52h 15mMultiple Airlines
Fri 2/110:20CNS - JNB
2 stops49h 35mMultiple Airlines
Deal found 28/10R40 414
Sat 20/1220:20JNB - CNS
2 stops34h 35mQatar Airways
Fri 2/19:15CNS - JNB
2 stops31h 25mQatar Airways
Deal found 28/10R44 442
Sat 20/1217:30JNB - CNS
1 stop36h 20mQantas Airways
Fri 2/19:20CNS - JNB
2 stops37h 40mQantas Airways
Deal found 28/10R48 572

Flights to Great Barrier Reef in 2025

Find the latest flights to Great Barrier Reef 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 30 October 2025.

Return from

R16 608

Popular in

December

Cheapest in

October

Average price

R14 380
Cathay Pacific
  • Cathay Pacific
  • 5/3-9/3
  • 4 total stops
  • 88h 20m total
  • Johannesburg to Cairns
Highest demand for flights based on searches. 16% potential increase in price (R3 504 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (R544 potential savings vs. average return price).
Average for return flights in October 2025

Cheapflights Fare Finder

 
Locate flights to Great Barrier Reef 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 30 October 2025.
Use the filters below to find and compare flights to Great Barrier Reef that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

11:00-10:45

2 stops39h 45m

Cairns

Mon 9/3

14:50-7:25

2 stops48h 35m

R16 608

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

17:30-8:20

1 stop30h 50m

Cairns

Mon 9/3

17:35-15:00

2 stops53h 25m

R19 316

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

13:40-17:20

1 stop19h 40m

Cairns

Mon 9/3

18:35-6:10

1 stop19h 35m

R20 361

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Sat 6/12

19:55-17:20

1 stop37h 25m

Cairns

Mon 29/12

18:35-6:10

1 stop19h 35m

R23 155

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Sat 6/12

22:20-10:45

2 stops28h 25m

Cairns

Mon 29/12

11:35-5:35

2 stops50h 00m

R28 400

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Sat 6/12

19:55-17:20

1 stop37h 25m

Cairns

Mon 29/12

23:55-8:40

2 stops40h 45m

R36 352

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Best time to book a flight to Great Barrier Reef

Have a flexible travel schedule? Discover the best time to fly to Great Barrier Reef 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 Great Barrier Reef

How long is the flight to Great Barrier Reef?

On average, a flight from Johannesburg to Great Barrier Reef takes 37 hours 25 minutes. Flights to Great Barrier Reef 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 cheapest airlines that fly to Great Barrier Reef?

The cheapest airlines flying from Johannesburg to Great Barrier Reef are Singapore Airlines, Cathay Pacific and Qantas Airways.

Rainfall in Great Barrier Reef by month

Plan your trip to Great Barrier Reef by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Barrier Reef 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 Great Barrier Reef when rainfall is around 20.0 mm.

Temperature in Great Barrier Reef by month

Plan your trip to Great Barrier Reef by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Barrier Reef, 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 Great Barrier Reef

Get insights into the airlines that provide service to Great Barrier Reef. 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 Great Barrier Reef. Reviews last updated 30 October 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.

Comfort

8,0

Overall

8,1

Boarding

8,3

Food

7,7

Entertainment

8,0

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.

Comfort

8,0

Overall

8,1

Boarding

8,3

Food

7,7

Entertainment

8,0

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.

Comfort

8,0

Overall

8,1

Boarding

8,3

Food

7,7

Entertainment

8,0

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.

Comfort

8,0

Overall

8,1

Boarding

8,3

Food

7,7

Entertainment

8,0

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.

Comfort

8,0

Overall

8,1

Boarding

8,3

Food

7,7

Entertainment

8,0

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 Great Barrier Reef

  • Can I find cheaper flights to Great Barrier Reef 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 Great Barrier Reef on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Great Barrier Reef?

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

  • 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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