Cheap internet plans in Australia October 2026
Compare cheap broadband plans from $42 a month. We keep prices and offers up to date, so you’re always seeing what’s current.
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How the Finder Score helps you find a better broadband plan
We designed the Finder Score to simplify your search for the best NBN and Home Wireless plans. By analysing hundreds of options from 40+ providers, we evaluate pricing, speeds, data allowances and plan features. Each factor is weighted and combined to generate a score out of 10 — helping you quickly spot the most competitive plans on the market. Read the full breakdown.
What are the cheapest internet plans available?
The cheapest internet plan can vary depending on which promotions are available at the time.
The table below shows the cheapest unlimited data NBN plans across different speed tiers, as well as the most affordable 4G and 5G home wireless and mobile broadband plans in our database.
| Internet connection | Provider | Cost | Typical download speed | Learn more |
|---|---|---|---|---|
| NBN 12 | Telsim | $49.90 per month | 11Mbps | Read review |
| NBN 25 | Kogan Internet | $47.90 per month for the first 12 months, then $70.90 ongoing | 25Mbps | Sign up here |
| NBN 50 | Kogan Internet | $69.90 per month for the first 12 months, then $80.90 ongoing | 50Mbps | Sign up here |
| NBN 100 | Arctel | $67.99 per month for the first 12 months, then $84.99 ongoing | 100Mbps | Read review |
| NBN 500 | Arctel | $67.99 per month for the first 12 months, then $84.99 ongoing | 500Mbps | Read review |
| NBN 750 | Arctel | $81.99 per month for the first 12 months, then $99.99 ongoing | 750Mbps | Read review |
| NBN 1000 | Arctel | $90.99 per month for the first 12 months, then $112.99 ongoing | 860Mbps | Read review |
| NBN 2000 | MATE | $141 per month for the first 6 months, then $166 ongoing | 1831Mbps | Read review |
| 4G home wireless broadband | Optus | $49 per month for the first 12 months, then $59 ongoing | 15Mbps | Read review |
| 5G home wireless broadband (50Mbps) | iiNet | $39.99 per month for the first 12 months, then $59.99 ongoing | 50Mbps | Read review |
| 5G home wireless broadband (100Mbps) | iiNet | $49.99 per month for the first 12 months, then $69.99 ongoing | 100Mbps | Read review |
| Mobile broadband | JB Hi-Fi | $19 per month for 25GB | Not applicable. Runs on Telstra 4G/5G network | Read review |
Table: Updated as of 26 Oct 2026
How much should I be spending on broadband?
The average cost of broadband as per our Consumer Sentiment Tracker is between $79 and $104 a month for NBN (depending on the speed), about $81 a month for home wireless broadband and $67 a month for mobile broadband. If you’re paying more than this, it might be worth switching or at least comparing your options.
How do you choose the cheapest internet plan?
While saving money is important, it’s just as crucial to find a plan that suits both your budget and your household’s needs.
There’s little point in scoring a cheap deal if you end up stuck with a painfully slow connection.
Here are 4 key things to consider when looking for a cheap internet plan:
Which connection type works best for you?
Fixed-line NBN is the standard in Australia, but if you have strong mobile coverage where you live, home wireless could be a viable alternative for similar speeds. Especially if you're unhappy with your NBN connection. It runs on the same mobile networks as your phone, offers similar speeds, doesn’t need a technician to install, and can sometimes be cheaper depending on the provider. If you're after internet on the go or only need the basics, a mobile broadband plan could be a handy and flexible option.
How much data do you need?
These days, there’s no point considering a data-capped broadband plan unless you’re going with mobile broadband. The majority of NBN and home wireless internet plans come with unlimited data for roughly the same price - and with more choice. You’ll also have peace of mind instead of stressing about hitting your data cap too early in the month.
Which internet speed should you get?
The NBN offers 8 different speed tiers. The faster the speed, the higher the cost, so pick based on how many people are using the connection and what for. With home wireless and mobile broadband, you'll typically pick between 4G or 5G depending on your budget and how strong the mobile signal is in your area.
Can you bring your own modem?
With NBN plans, many providers let you bring your own modem to save on upfront costs, as long as it’s compatible. Home wireless doesn’t support BYO. You’ll need to use the modem supplied by the provider, which is often free or available for a small rental fee if returned later. Mobile broadband doesn’t require a modem, you'll need to insert the SIM in like a dongle, tablet or hotspot.
With these in mind, you're ready to compare plans to find a better deal for your internet at home. You can use the filters on our comparison table to sort by lowest to highest price to find a cheap broadband plan that works for you.
"I'd love to say I'm someone that compares and switches every year but until recently, that wasn't true. I've always thought it would be really complicated (I work in insurance, where sometimes switching is less than easy). It was incredibly straightforward and fairly cheap. I'll be comparing and looking to switch every year now."
Why compare broadband internet with Finder?
We like helping people out. Whether you're Zooming solo or a house full of gamers, we know getting the most speed for the least buck is top of your list.
Obsessed with offers. With over 300 plans from over 50 internet providers, you could go website to website and find them yourself. Or, you could let us nerd out for you - see them in one place live 24/7.
No mark ups. You get the same prices as going direct, heck sometimes you even score better as we put in the yards to bring you exclusive offers.
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I’m a senior, living on a small pension. I’ve been elected to an officer position in a club and need internet for my duties. I want to use a laptop, not my phone. I want a fixed price that doesn’t go up after an introductory period. What’s my best option?
Hi Susanne, This guide outlines some options for you, hope this helps.
I live in 4216 which has the worst coverage for 4/5G. NBN is connected but I brought my wifi modem when I moved in.
Do you know of a supplier with strong coverage. Also phone as calls drop out constantly. Thank you.
Hi Jenni, are you able to clarify if you have an NBN modem or a 4G/5G modem? If you have coverage issues, I would suggest signing up for an NBN plan instead – you can compare offers here: https://www.finder.com.au/broadband-plans/nbn. As for your phone, which provider are you with? For example, if you’re having issues with the Optus or Vodafone network, you could try a provider that uses the Telstra network instead? Or vice versa. I would suggest choosing a provider, checking out the coverage map on their website and signing up accordingly. You can compare plans based on your network preference here: https://www.finder.com.au/mobile-plans. Hope this helps!
i will soon be moving to a new house ,i am a pensioner so i probably watch about 100 hrs of tv per week and use my laptop about 2hours per week , is nbn or wire less cheaper
Hi Barry, The very cheapest plans use 4G wireless broadband, but these often have data limits. In practice, given your amount of streaming viewing, an NBN plan is likely to be a better choice.
We have 5 people in our house who us the internet. At the moment our provider is no good the 2.4 does not work which runs our security cameras and robot cleaner.
We need to no of a good provider around what we are paying now around 70 a month. I am a pensioner
A good speed which can give us 2.5 and 5 connections
Hi Peter, do you know what NBN connection you have? Based on the number of people in your home, you might need at least an NBN 100 plan. If you have an FTTP or HFC connection you can get NBN 500 for the same price as NBN 100 from any provider (it’ll be 5 times faster). This is part of NBN Co’s speed upgrade program. You can check out our top picks here: https://www.finder.com.au/broadband-plans/best-broadband-plans. Hope this helps!
I have a samsung tablet s7 and want to disconect my nbn. Can i use a hotspot and how does this work please thank you
Hi Kim, you should be able to hotspot – providers will have different T&Cs so it’s always best to double check either way! Hope this helps.