South Island

Cheap Car Hire in South Island

Driver's age: 25-65
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Cheapflights insights for South Island car hires

Get relevant, data-driven information to help you hire a car in South Island, including pricing trends, ideal booking times, and more.

How far in advance should I hire a car in South Island?

To get the best deal on car hire in South Island, book about 17 days before your trip. At that point, average daily prices are around R675, which is about 1 223% cheaper than the typical rate.

What is the best car rental company in South Island?

Based on Cheapflights user feedback, the highest-rated car hire company in South Island is Avis (rated 0.0/10). Budget (rated 0.0/10) is also highly rated by our users.

What is the cheapest month to hire a car in South Island?

Planning to hire a car in South Island? May is the cheapest month, costing about R514 per day. In contrast, December is the most expensive, with an average daily rate of R1 254. Monthly average car hire prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.

January

R1 132

February

R1 115

March

R878

April

R852

May

R514

June

R527

July

R752

August

R727

September

R643

October

R614

November

R833

December

R1 254

Top rental agencies in South Island

Explore the leading car hire agencies in South Island known for their outstanding service and extensive range of vehicles to choose from. There are currently 6 car hire companies in South Island. Reviews were last updated on 1 February 2026.

Avis

1 location

Budget

1 location

Hertz

2 locations

Thrifty

2 locations

keddy by Europcar

1 location

Sunnycars

1 location

Car hire FAQs

Find answers to frequently asked questions about car hires in South Island, including policies, requirements, and more. FAQs were last updated on 1 February 2026.
  • How much does it cost to hire a car in South Island for a week from Autounion Car Rental?

    Autounion Car Rental is one of the most popular car hire companies in South Island, offering car hire for around R13 851 per week on average.

  • Can I rent a car for a month in South Island?

    Yes, cars are available to be hired for an entire month in South Island.

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Airport car hires in South Island

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Free Cancellation

Plans change – we get it. And that’s why you can search and book car hire on Cheapflights from agencies that offer free cancellation