ZAR/ZA
Find cheap flights to Cairns in 2025/2026 from R19,213 This is the cheapest return flight found to Cairns from South Africa on FlightsFinder on December 1st 2025 at 10:14. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Cairns from the most established flight comparison sites.
Fly to Cairns and visit sites like Cairns Aquarium, Skyrail Rainforest Cableway, Cairns Esplanade Lagoon & Cairns Botanic Gardens.
1. Enter your search requirements for Cairns
2. Compare the best Cairns deals from top comparison engines
3. Book your Cairns flight at the cheapest price
These economy flights were found on FlightsFinder from South Africa to Cairns in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from South Africa to Cairns in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
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No flights found for this month.
According to our data, May is on average the cheapest time to book flights to Cairns.
You can get flights from R19,213 return.
According to our data, December is on average the most expensive time to book flights to Cairns.
A return flight could set you back more than R34,449.
Nestled along the stunning coastline of Far North Queensland, Cairns beckons travelers with its tropical allure and vibrant atmosphere. Known as the gateway to the Great Barrier Reef, this bustling city is a haven for adventure seekers and nature enthusiasts alike. With its lush rainforests, pristine beaches, and dynamic culture, Cairns offers a perfect blend of relaxation and excitement. From exploring the underwater wonders of the reef to immersing oneself in the rich Indigenous heritage of the region, visitors are sure to be captivated by the beauty and charm of Cairns from the moment they arrive.
A good price for a flight to Cairns is R17292 - R21134.
The popular airports near Cairns are Cairns Airport (CNS), Townsville Airport (TSV), and Mackay Airport (MKY).
The flight to Cairns (CNS) is roughly 16 hours 42 minutes and 7,296 miles (11,741 kilometres) from Johannesburg, South Africa - O.R. Tambo Internationall Airport (JNB).
The best way is to compare flights to Cairns from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Cairns.
Here is the average weather forecast in Cairns by month:
• Jan: 32°C
• Feb: 32°C
• Mar: 31°C
• Apr: 30°C
• May: 28°C
• Jun: 27°C
• Jul: 26°C
• Aug: 27°C
• Sep: 29°C
• Oct: 30°C
• Nov: 31°C
• Dec: 32°C
The main airport in Cairns is approximately 7 kilometers from the city centre.
Typically, flights are cheapest to Cairns 2 months before departure.
Studies show flights to Cairns are typically cheaper on Tuesdays and Wednesdays.
31 °C
Fri, 5 Dec 2025
Average Temperature
32°C
Jan
32°C
Feb
31°C
Mar
30°C
Apr
28°C
May
27°C
Jun
26°C
Jul
27°C
Aug
29°C
Sep
30°C
Oct
31°C
Nov
32°C
Dec
Johannesburg, South Africa - O.R. Tambo Internationall Airport (JNB) to Cairns (CNS)
Distance:
7,296 miles (11,741 kilometres)
Average flight time (direct 16 hours 42 minutes)
Cape Town, South Africa - Cape Town International Airport (CPT) to Cairns (CNS)
Distance:
7,495 miles (12,063 kilometres)
Average flight time (direct 17 hours 9 minutes)
Durban, South Africa - King Shaka Intl Airport (DUR) to Cairns (CNS)
Distance:
7,029 miles (11,311 kilometres)
Average flight time (direct 16 hours 7 minutes)
George, South Africa - George Airport (GRJ) to Cairns (CNS)
Distance:
7,317 miles (11,775 kilometres)
Average flight time (direct 16 hours 45 minutes)
Lanseria, South Africa - Lanseria International Airport (HLA) to Cairns (CNS)
Distance:
7,320 miles (11,780 kilometres)
Average flight time (direct 16 hours 45 minutes)
Port Elizabeth, South Africa - Port Elizabeth Airport (PLZ) to Cairns (CNS)
Distance:
7,162 miles (11,525 kilometres)
Average flight time (direct 16 hours 24 minutes)
Bloemfontein, South Africa - Bloemfontein International Airport (BFN) to Cairns (CNS)
Distance:
7,300 miles (11,749 kilometres)
Average flight time (direct 16 hours 43 minutes)
East London, South Africa - King Phalo Airport (ELS) to Cairns (CNS)
Distance:
7,086 miles (11,404 kilometres)
Average flight time (direct 16 hours 14 minutes)
Hoedspruit, South Africa - AFB Airport (HDS) to Cairns (CNS)
Distance:
7,196 miles (11,581 kilometres)
Average flight time (direct 16 hours 29 minutes)
Kimberley, South Africa - Kimberley Airport (KIM) to Cairns (CNS)
Distance:
7,391 miles (11,894 kilometres)
Average flight time (direct 16 hours 55 minutes)
Nelspruit, South Africa - Kruger Mpumalanga Intl Airport (MQP) to Cairns (CNS)
Distance:
7,162 miles (11,526 kilometres)
Average flight time (direct 16 hours 24 minutes)
Phalaborwa, South Africa - Hendrik van Eck Airport (PHW) to Cairns (CNS)
Distance:
7,203 miles (11,592 kilometres)
Average flight time (direct 16 hours 30 minutes)
Pietermaritzburg, South Africa - Pietermaritzburg Airport (PZB) to Cairns (CNS)
Distance:
7,066 miles (11,371 kilometres)
Average flight time (direct 16 hours 12 minutes)
Polokwane, South Africa - Polokwane International Airport (PTG) to Cairns (CNS)
Distance:
7,302 miles (11,751 kilometres)
Average flight time (direct 16 hours 43 minutes)
Richards Bay, South Africa - Richards Bay Airport (RCB) to Cairns (CNS)
Distance:
7,004 miles (11,271 kilometres)
Average flight time (direct 16 hours 3 minutes)
Upington, South Africa - Upington Airport (UTN) to Cairns (CNS)
Distance:
7,586 miles (12,208 kilometres)
Average flight time (direct 17 hours 21 minutes)
Umtata, South Africa - K.D. Matanzima Airport (UTT) to Cairns (CNS)
Distance:
7,094 miles (11,416 kilometres)
Average flight time (direct 16 hours 15 minutes)
From Johannesburg (JNB), South Africa to Cairns, Australia (CNS): R19,213
Depart: 03 May 2026 · Return: 30 May 2026 Price found 01 Dec 2025, 10:14
From Cape Town (CPT), South Africa to Cairns, Australia (CNS): R19,986
Depart: 09 Jun 2026 · Return: 21 Jun 2026 Price found 05 Dec 2025, 01:16
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