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Flights to Cairns

R12 664 Cheap flights to Cairns

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cairns departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 - 9:55JNB-CNS
38h 55m1 stop
Cathay Pacific Logo
14:50 - 7:25CNS-JNB
48h 35m2 stops
R18 866Cathay Pacific
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Thu, Jan 1 - Tue, Mar 3
Cathay Pacific Logo
11:00 - 14:05JNB-CNS
43h 05m2 stops
Cathay Pacific Logo
14:50 - 7:25CNS-JNB
48h 35m2 stops
R22 729Cathay Pacific
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Thu, Jan 1 - Tue, Mar 3
Qantas Airways Logo
17:30 - 13:50JNB-CNS
36h 20m1 stop
Qantas Airways Logo
6:40 - 15:00CNS-JNB
40h 20m1 stop
R27 615Qantas Airways
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Thu, Jan 1 - Tue, Mar 3
Multiple Airlines Logo
11:00 - 9:55JNB-CNS
38h 55m1 stop
Multiple Airlines Logo
11:40 - 6:10CNS-JNB
26h 30m3 stops
R29 364Multiple Airlines
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Thu, Jan 1 - Tue, Mar 3
Multiple Airlines Logo
11:00 - 9:55JNB-CNS
38h 55m1 stop
Multiple Airlines Logo
15:35 - 15:00CNS-JNB
31h 25m2 stops
R31 027Multiple Airlines
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Thu, Jan 1 - Tue, Mar 3
Multiple Airlines Logo
17:30 - 8:20JNB-CNS
30h 50m1 stop
Multiple Airlines Logo
18:05 - 15:00CNS-JNB
28h 55m1 stop
R37 749Multiple Airlines
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Thu, Jan 1 - Tue, Mar 3
Multiple Airlines Logo
18:50 - 11:00JNB-CNS
32h 10m2 stops
Multiple Airlines Logo
6:00 - 10:25CNS-JNB
36h 25m3 stops
R38 061Multiple Airlines
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Thu, Jan 1 - Tue, Mar 3
Multiple Airlines Logo
8:20 - 16:15JNB-CNS
47h 55m3 stops
Multiple Airlines Logo
12:35 - 5:05CNS-JNB
24h 30m2 stops
R212 254Multiple Airlines
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Thu, Jan 1 - Tue, Mar 3

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 22 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 1/1

11:00-9:55

1 stop38h 55m

Cairns

Tue 3/3

14:50-7:25

2 stops48h 35m

R18 866

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

11:00-14:05

2 stops43h 05m

Cairns

Tue 3/3

14:50-7:25

2 stops48h 35m

R22 729

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

17:30-13:50

1 stop36h 20m

Cairns

Tue 3/3

6:40-15:00

1 stop40h 20m

R27 615

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

11:00-9:55

1 stop38h 55m

Cairns

Tue 3/3

11:40-6:10

3 stops26h 30m

R29 364

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

11:00-9:55

1 stop38h 55m

Cairns

Tue 3/3

15:35-15:00

2 stops31h 25m

R31 027

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

17:30-8:20

1 stop30h 50m

Cairns

Tue 3/3

18:05-15:00

1 stop28h 55m

R37 749

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

18:50-11:00

2 stops32h 10m

Cairns

Tue 3/3

6:00-10:25

3 stops36h 25m

R38 061

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

8:20-16:15

3 stops47h 55m

Cairns

Tue 3/3

12:35-5:05

2 stops24h 30m

R212 254

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

11:00-9:55

1 stop38h 55m

R12 664

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 1/1

20:35-8:35

2 stops28h 00m

R20 304

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 864.

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 994. 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 593.

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 R21 187. 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 385.

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 535 in October
MOST EXPENSIVE MONTH TO FLY TO CAIRNS FROM JOHANNESBURG OR TAMBO AIRPORTDecember33% more expensiveIt costs about R24 219 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 One-Way Price

R12 664

Best Round-Trip Price

R18 866

Fastest flight time

28h 00m

Popular in

December
The best one-way flight price to Cairns from South Africa in the last 72 hours is R12 664 (Johannesburg OR Tambo to Cairns).
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The best round-trip flight price to Cairns from South Africa in the last 72 hours is R18 866 (Johannesburg OR Tambo to Cairns).
Search Deals
The fastest flight to Cairns from South Africa takes 28h 00m (Johannesburg OR Tambo to Cairns).
Search Deals
December has the highest demand for flights to Cairns, with a 8% price increase on average.
Search Deals

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 63h 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 R947