Compare the cheapest internet connections in Adelaide

Search a range of South Australian Broadband Connection Plans

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Compare Broadband compares plans from the above providers and can connect you with our participating providers. Not all plans available from these providers are compared by Compare Broadband and depending on your location or service availability not all plans may be available to all customers.

Are you looking for the cheapest home broadband in Adelaide? You’ve come to the right place! There are many reputable internet providers in Adelaide who are offering some of the cheapest broadband packages, and we’re here to help you find the one that best suits you.

When you’re assessing your data needs for a cheap internet connection, you should consider how many people will be accessing the internet, how many hours will be spent on the internet, what the internet connection will be used for and finally how many devices will be linked to the internet connection. Most modern internet service providers (or ISPs) offer unlimited plans that are much more cost-effective than they used to be, but if you’re only a light internet user and you really want to save some money, then you don’t want to be forking over money for data you’re not going to use. You might want to consider a good low data plan, such as Dodo’s 101 GB plan for $50 a month, or Belong’s 100 GB plan for $40 a month.  

However, you also need to factor in how many people in your household will be using the internet, especially people who are using it at the same time. If anyone under your roof streams a bit of TV or does a bit of online gaming, then you’re likely going to need a bit more data per month. Fortunately, you can still find a plan that offers sufficient data for an affordable price, especially if you’re happy to go on a contract plan. Contracts usually last for 6, 12 or 24 months, and they can save you a lot of money in the long run.

If you’re after cheap ADSL2+ or NBN plans in Adelaide, it’s important to remember that your address is an important factor. Different locations have different internet connections, and not every broadband provider can guarantee sufficient service to every region (especially remote regions). To find the best Adelaide provider and plan for your address, enter your postcode or suburb into the white search bar above and click “Compare Prices”. Or if you prefer a more human approach, why not directly call one of our free and friendly broadband consultants on 1300 106 571? Alternatively, you can scroll down to read more about different kinds of Adelaide broadband, and to peruse our sample of cheap Adelaide broadband deals!

What customers say about us


Optus broadband provider logo
Broadband + Home Phone
Unlimited Data
100 Mbps (Premium Speed)
Month to month
$99/Month
For first month. Includes $99 Start-Up Fee
Min total cost $198
View breakdown
Uniti Wireless broadband provider logo
Broadband Only
Unlimited
100 Mbps (Premium Speed)
Month to month
$99.95/Month
Min total cost $99.95
View breakdown
Uniti Wireless broadband provider logo
Broadband Only
Unlimited
100 Mbps (Premium Speed)
Month to month
$99.95/Month
Min total cost $99.95
View breakdown
iiNet broadband provider logo
Broadband + Home Phone
Unlimited Data
100 Mbps (Premium Speed)
6 Months
$99.99/Month
Min total cost $659.93
View breakdown
Aussie Broadband broadband provider logo
Broadband Only
100GB
100 Mbps (Premium Speed)
Month to month
$100/Month
Min total cost $100
View breakdown
Optus broadband provider logo
Broadband + Home Phone
Unlimited Data
100 Mbps (Premium Speed)
Month to month
$100/Month
For first month. Includes $99 Start-Up Fee
Min total cost $199
View breakdown
Tangerine Telecom broadband provider logo
Broadband Only
Unlimited
250 Mbps (Superfast Speed)
Month to month
$104.90/Month
$104.90 for first 6 months, then $89.90 ongoing
Min total cost $104.90
View breakdown
Aussie Broadband broadband provider logo
Broadband Only
500GB
100 Mbps (Premium Speed)
Month to month
$105/Month
Min total cost $105
View breakdown
Uniti Wireless broadband provider logo
Broadband Only
Unlimited
250 Mbps (Superfast Speed)
12 Months
$105/Month
Min total cost $1260
View breakdown
Uniti Wireless broadband provider logo
Broadband Only
Unlimited
250 Mbps (Superfast Speed)
24 Months
$105/Month
Min total cost $2520
View breakdown

Results explained

Compare Broadband cannot guarantee that all plans or providers shown will be available at your property address. Connection and plan availability will need to be confirmed by the internet service provider. Additional charges may apply for non-standard connections.
Compare Cheapest Internet in Adelaide