Language ZAR/ZA

Flights to Cairns

Find cheap flights to Cairns in 2025/2026 from R17,586 This is the cheapest return flight found to Cairns from South Africa on FlightsFinder on May 1st 2025 at 17:01. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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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.

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What are the cheapest return flights to Cairns in 2025/2026?

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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What are the cheapest one-way flights to Cairns in 2025/2026?

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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When are flights to Cairns cheapest?

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The month of December

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According to our data, December is on average the cheapest time to book flights to Cairns.
You can get flights from R17,586 return.

When is the most expensive time to fly to Cairns?

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The month of October

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According to our data, October is on average the most expensive time to book flights to Cairns.
A return flight could set you back more than R25,545.

Why fly to Cairns?

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.

Frequently asked questions about Flights to Cairns

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Weather in Cairns

Clouds
Clouds

23 °C

Sat, 3 May 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

Cairns

Flight Distance and Flying Time to Cairns

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)

Map of Cairns

Travel Videos About Cairns

Cheapest flight routes found to Cairns

From Johannesburg

From Johannesburg (JNB), South Africa to Cairns, Australia (CNS): R17,586

Depart: 01 Dec 2025 · Return: 08 Dec 2025 Price found 01 May 2025, 17:01

From Cape Town

From Cape Town (CPT), South Africa to Cairns, Australia (CNS): R22,299

Depart: 05 Sep 2025 · Return: 14 Sep 2025 Price found 03 May 2025, 09:59

From Durban

From Durban (DUR), South Africa to Cairns, Australia (CNS): R23,868

Depart: 22 Jul 2025 · Return: 01 Aug 2025 Price found 02 May 2025, 09:46

From Pietermaritzburg

From Pietermaritzburg (PZB), South Africa to Cairns, Australia (CNS): R46,798

Depart: 16 Jun 2025 · Return: 23 Jun 2025 Price found 02 May 2025, 15:31