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Flights to Cairns

R16 506 Cheap flights to Cairns

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Cairns departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from South Africa to Cairns

Cheap return flights

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Cathay Pacific Logo
11:00 - 10:45JNB-CNS
63h 45m2 stops
Cathay Pacific Logo
14:50 - 7:25CNS-JNB
48h 35m2 stops
R16 506Cathay Pacific
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Thu, Mar 5 - Mon, Mar 9
Cathay Pacific Logo
11:00 - 10:45JNB-CNS
63h 45m2 stops
Cathay Pacific Logo
14:50 - 7:25CNS-JNB
48h 35m2 stops
R16 574Cathay Pacific
Find Deal
Thu, Mar 5 - Mon, Mar 9
Cathay Pacific Logo
11:00 - 10:45JNB-CNS
63h 45m2 stops
Cathay Pacific Logo
14:50 - 7:25CNS-JNB
48h 35m2 stops
R16 625Cathay Pacific
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Thu, Mar 5 - Mon, Mar 9
Singapore Airlines Logo
13:40 - 17:20JNB-CNS
19h 40m1 stop
Singapore Airlines Logo
18:35 - 6:10CNS-JNB
19h 35m1 stop
R20 248Singapore Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Singapore Airlines Logo
13:40 - 17:20JNB-CNS
19h 40m1 stop
Singapore Airlines Logo
18:35 - 18:35CNS-JNB
32h 00m1 stop
R20 350Singapore Airlines
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Thu, Mar 5 - Mon, Mar 9
Singapore Airlines Logo
13:40 - 17:20JNB-CNS
19h 40m1 stop
Singapore Airlines Logo
18:35 - 18:35CNS-JNB
32h 00m1 stop
R20 384Singapore Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Qantas Airways Logo
17:30 - 13:50JNB-CNS
36h 20m1 stop
Qantas Airways Logo
17:35 - 15:00CNS-JNB
53h 25m2 stops
R22 896Qantas Airways
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Thu, Mar 5 - Mon, Mar 9
Qantas Airways Logo
17:30 - 8:20JNB-CNS
30h 50m1 stop
Qantas Airways Logo
17:35 - 15:00CNS-JNB
53h 25m2 stops
R23 016Qantas Airways
Find Deal
Thu, Mar 5 - Mon, Mar 9
Qantas Airways Logo
17:30 - 8:20JNB-CNS
30h 50m1 stop
Qantas Airways Logo
17:35 - 15:00CNS-JNB
53h 25m2 stops
R23 084Qantas Airways
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Thu, Mar 5 - Mon, Mar 9

momondo Fare Finder

 
Locate flights to Cairns that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 15 November 2025.
Use the filters below to find and compare flights to Cairns that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

11:00-10:45

2 stops63h 45m

Cairns

Mon 9/3

14:50-7:25

2 stops48h 35m

R16 506

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

11:00-10:45

2 stops63h 45m

Cairns

Mon 9/3

14:50-7:25

2 stops48h 35m

R16 574

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

11:00-10:45

2 stops63h 45m

Cairns

Mon 9/3

14:50-7:25

2 stops48h 35m

R16 625

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 248

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

13:40-17:20

1 stop19h 40m

Cairns

Mon 9/3

18:35-18:35

1 stop32h 00m

R20 350

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

13:40-17:20

1 stop19h 40m

Cairns

Mon 9/3

18:35-18:35

1 stop32h 00m

R20 384

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 5/3

17:30-13:50

1 stop36h 20m

Cairns

Mon 9/3

17:35-15:00

2 stops53h 25m

R22 896

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

R23 016

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

R23 084

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Cairns from

Cairns flights insights and trends

Explore insights for your Cairns flight to craft the best travel plan

What is the cheapest month to fly to Cairns?

If you aren’t able to travel during the month of October, then book flights to Cairns from South Africa during May instead. Flights to Cairns in May, while not as cheap as those in October, still average around R14 660.

What is the cheapest day to depart on your flight to Cairns?

On average, the least expensive day to fly to Cairns from South Africa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as R19 720. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Cairns on Wednesday is R30 174.

What is the cheapest time of day to depart on your flight to Cairns?

According to our data, the cheapest time of day to fly to Cairns is at midday. momondo users have found flights departing from South Africa to Cairns at midday for as low as R20 897. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cairns is in the evening when prices are around R27 010.

Cheapest flights to Cairns

Find the cheapest flights to Cairns from your nearest city or airport
Find flights from Johannesburg OR Tambo Airport to Cairns
CHEAPEST MONTH TO FLY TO CAIRNS FROM JOHANNESBURG OR TAMBO AIRPORTOctober20% cheaperFlying from Johannesburg OR Tambo Airport to Cairns costs on average just R14 336 in October
MOST EXPENSIVE MONTH TO FLY TO CAIRNS FROM JOHANNESBURG OR TAMBO AIRPORTDecember31% more expensiveIt costs about R23 392 for flights to Cairns from Johannesburg OR Tambo Airport in December
MOST POPULAR MONTH TO FLY TO CAIRNS FROM JOHANNESBURG OR TAMBO AIRPORTMay383% more users visitedMore momondo users searched in flights to Cairns from Johannesburg OR Tambo Airport in May than any other month

Cheap Cairns flight deals and tips

Summary info about Cairns flight prices, duration and airlines

Best Round-Trip Price

R16 506

Fastest flight time

19h 40m

Popular in

December
The best round-trip flight price to Cairns from South Africa in the last 72 hours is R16 506 (Johannesburg OR Tambo to Cairns).
Search Deals
The fastest flight to Cairns from South Africa takes 19h 40m (Johannesburg OR Tambo to Cairns).
Search Deals
December has the highest demand for flights to Cairns, with a 4% price increase on average.
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Frequently asked questions about flying to Cairns

Is there an alternative airport near Cairns?

Bloomfield Airport can be an alternative airport used for travel to Cairns.

How long does it take to fly to Cairns?

Flight times from South Africa to Cairns vary, but if you’re flying out of Johannesburg OR Tambo and flying into Cairns (one of the most popular routes), then the duration is 39h 45m on average. Another popular route from South Africa to Cairns is flying from Cape Town Intl to Cairns, which will take roughly . Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights to Cairns Airport?

Prices for flights to Cairns Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Cairns Airport?

As of November 2025, there are 3 operators available to choose from for flights to Cairns Airport.

How old do you have to be to fly to Cairns Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Cairns Airport.

What documentation or ID do you need to fly to Cairns Airport?

The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Cairns?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns.

Can I find flights to Cairns with flexible booking policies on momondo?

Flights to Cairns with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Cairns?

Once all potential Cairns flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Cairns right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cairns, momondo offers a useful price alert feature which will track prices for flights to Cairns and alert you when they change.

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Popular Flights to Cairns

Popular routes according to searches in the past day on momondo
Johannesburg to Cairns Flightsfrom R966