Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Cairns

R19 198 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 11/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from South Africa to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
20:25 - 17:00
JNB
-
CNS
60h 35m
1 stop
Singapore Airlines Logo
18:15 - 19:20
CNS
-
JNB
33h 05m
1 stop
R19 198Singapore Airlines
Tue, Aug 11 - Tue, Sep 8
Qantas Airways Logo
22:30 - 12:55
JNB
-
CNS
30h 25m
2 stops
Qantas Airways Logo
6:45 - 16:25
CNS
-
JNB
41h 40m
1 stop
R22 474Qantas Airways
Tue, Aug 11 - Tue, Sep 8
Qantas Airways Logo
22:30 - 13:40
JNB
-
CNS
31h 10m
2 stops
Qantas Airways Logo
6:50 - 20:05
CNS
-
JNB
21h 15m
2 stops
R22 995Qantas Airways
Tue, Aug 11 - Tue, Sep 8
Multiple Airlines Logo
11:10 - 15:00
JNB
-
CNS
43h 50m
2 stops
Multiple Airlines Logo
6:00 - 7:55
CNS
-
JNB
33h 55m
2 stops
R23 093Multiple Airlines
Thu, Aug 13 - Thu, Sep 10
Singapore Airlines Logo
13:45 - 17:00
JNB
-
CNS
19h 15m
1 stop
Singapore Airlines Logo
12:10 - 6:10
CNS
-
JNB
26h 00m
2 stops
R30 133Singapore Airlines
Thu, Aug 13 - Thu, Sep 10
Multiple Airlines Logo
11:10 - 8:40
JNB
-
CNS
37h 30m
2 stops
Multiple Airlines Logo
6:00 - 7:45
CNS
-
JNB
33h 45m
3 stops
R31 437Multiple Airlines
Tue, Aug 11 - Tue, Sep 8
Multiple Airlines Logo
11:10 - 15:00
JNB
-
CNS
43h 50m
2 stops
Multiple Airlines Logo
6:00 - 7:55
CNS
-
JNB
33h 55m
3 stops
R32 382Multiple Airlines
Thu, Aug 13 - Thu, Sep 10
Multiple Airlines Logo
17:50 - 9:45
JNB
-
CNS
55h 55m
3 stops
Multiple Airlines Logo
11:00 - 10:30
CNS
-
JNB
55h 30m
3 stops
R69 735Multiple Airlines
Thu, Aug 13 - Thu, Sep 10
Multiple Airlines Logo
13:45 - 14:25
JNB
-
CNS
40h 40m
3 stops
Multiple Airlines Logo
6:50 - 6:10
CNS
-
JNB
31h 20m
3 stops
R78 568Multiple Airlines
Tue, Aug 11 - Tue, Sep 8

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 4 June 2026.
Use the filters below to find and compare flights to Cairns that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Tue 11/8

20:25-17:00

1 stop60h 35m

Cairns

Tue 8/9

18:15-19:20

1 stop33h 05m

R19 198

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Tue 11/8

22:30-12:55

2 stops30h 25m

Cairns

Tue 8/9

6:45-16:25

1 stop41h 40m

R22 474

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Tue 11/8

22:30-13:40

2 stops31h 10m

Cairns

Tue 8/9

6:50-20:05

2 stops21h 15m

R22 995

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 13/8

11:10-15:00

2 stops43h 50m

Cairns

Thu 10/9

6:00-7:55

2 stops33h 55m

R23 093
Fastest return journey

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 13/8

13:45-17:00

1 stop19h 15m

Cairns

Thu 10/9

12:10-6:10

2 stops26h 00m

R30 133

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Tue 11/8

11:10-8:40

2 stops37h 30m

Cairns

Tue 8/9

6:00-7:45

3 stops33h 45m

R31 437

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 13/8

11:10-15:00

2 stops43h 50m

Cairns

Thu 10/9

6:00-7:55

3 stops33h 55m

R32 382

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Thu 13/8

17:50-9:45

3 stops55h 55m

Cairns

Thu 10/9

11:00-10:30

3 stops55h 30m

R69 735

JohannesburgCairns

JNB - CNS

JNBCNS

Johannesburg OR Tambo

Tue 11/8

13:45-14:25

3 stops40h 40m

Cairns

Tue 8/9

6:50-6:10

3 stops31h 20m

R78 568

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 August instead. Flights to Cairns in August, while not as cheap as those in October, still average around R14 765.

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 AIRPORTOctober23% cheaperFlying from Johannesburg OR Tambo Airport to Cairns costs on average just R13 673 in October
MOST EXPENSIVE MONTH TO FLY TO CAIRNS FROM JOHANNESBURG OR TAMBO AIRPORTDecember35% more expensiveIt costs about R24 038 for flights to Cairns from Johannesburg OR Tambo Airport in December
MOST POPULAR MONTH TO FLY TO CAIRNS FROM JOHANNESBURG OR TAMBO AIRPORTMay850% 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

R19 198

Fastest flight time

60h 35m

Popular in

December
The best round-trip flight price to Cairns from South Africa in the last 5 days is R19 198 (Johannesburg OR Tambo to Cairns).
Search Deals
The fastest flight to Cairns from South Africa takes 60h 35m (Johannesburg OR Tambo to Cairns).
Search Deals
December has the highest demand for flights to Cairns, with a 3% 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 46h 25m 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 June 2026, 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.

An easier way to manage your Cairns trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/7
Sat 11/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cairns

Popular Flights to Cairns

Popular routes according to searches in the past day on momondo
Johannesburg to Cairns Flightsfrom R1 178