Compare unlimited internet plans

Unlimited internet plans are everywhere and fit every budget, these 300+ offers are updated daily.

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1 - 10 of 366
Name Product AUFBB-INT Data allowance Typical download speed Price Hid Compare Box!
  • Month-to-month
  • BYO modem or purchase for $170
Unlimited Data
Data
Unlimited Data
50Mbps
nbnâ„¢50
Speed
50Mbps
nbnâ„¢50
$60.99
per month
$0 setup fees, $60.99 min. total cost
Price
$60.99 per month
$0 setup fees, $60.99 min. total cost
  • Month-to-month
  • BYO modem or $0 modem if you stay connected for 24 months. T&Cs apply
Unlimited Data
Data
Unlimited Data
100Mbps
nbnâ„¢100
Speed
100Mbps
nbnâ„¢100
$75
per month
$0 setup fees, $75 min. total cost
Price
$75 per month
$0 setup fees, $75 min. total cost
Dodo NBN100
NBN
Month-to-month
$73.90/mth for the first 12 months, then $88.90/mth. Eligibility criteria, T&Cs apply. Ends 29.4.25
  • Month-to-month
  • BYO modem or purchase for $79.90. Option to pay in monthly instalments. T&Cs apply
Unlimited Data
Data
Unlimited Data
100Mbps
nbnâ„¢100
Speed
100Mbps
nbnâ„¢100
$73.90
per month
$0 setup fees, $73.90 min. total cost
Price
$73.90 per month
$0 setup fees, $73.90 min. total cost
iiNet NBN50 Liimitless
NBN
Month-to-month
$69.99/mth for the first 6 months, then $84.99/mth. Use promo code SAVE15FOR6. Eligibility criteria, T&Cs apply. Ends 6.5.25
  • Month-to-month
  • BYO modem or $0 modem if you stay connected for 24 months. T&Cs apply
Unlimited Data
Data
Unlimited Data
50Mbps
nbnâ„¢50
Speed
50Mbps
nbnâ„¢50
$69.99
per month
$0 setup fees, $69.99 min. total cost
Price
$69.99 per month
$0 setup fees, $69.99 min. total cost
Buddy Telco NBN Speedy
NBN
Month-to-month
  • Month-to-month
  • BYO modem
Unlimited Data
Data
Unlimited Data
99Mbps
nbnâ„¢100
Speed
99Mbps
nbnâ„¢100
$85
per month
$0 setup fees, $85 min. total cost
Price
$85 per month
$0 setup fees, $85 min. total cost
TPG NBN50
Finder Award
NBN
Month-to-month
$69.99/mth for the first 6 months, then $84.99/mth. Plus price beat guarantee for the first 12 months with eligible providers. Eligibility criteria, T&Cs apply.
Finder Award
  • Month-to-month
  • BYO modem or purchase for $114.95
Unlimited Data
Data
Unlimited Data
50Mbps
nbnâ„¢50
Speed
50Mbps
nbnâ„¢50
$69.99
per month
$0 setup fees, $69.99 min. total cost
Price
$69.99 per month
$0 setup fees, $69.99 min. total cost
Belong NBN Premium
NBN
Month-to-month
$85/mth for the first 6 months, then $95/mth. Eligibility criteria, T&Cs apply. Ends 30.6.25
  • Month-to-month
  • BYO modem or purchase for $132. T&Cs apply
Unlimited Data
Data
Unlimited Data
100Mbps
nbnâ„¢100
Speed
100Mbps
nbnâ„¢100
$85
per month
$0 setup fees, $85 min. total cost
Price
$85 per month
$0 setup fees, $85 min. total cost
Exetel NBN Family
Finder Award
NBN
Month-to-month
$65.99/mth for the first 6 months, then $84.99/mth. Eligibility criteria, T&Cs apply. Ends 31.3.25
Finder Award
  • Month-to-month
  • BYO modem or purchase for $170
Unlimited Data
Data
Unlimited Data
100Mbps
nbnâ„¢100
Speed
100Mbps
nbnâ„¢100
$65.99
per month
$0 setup fees, $65.99 min. total cost
Price
$65.99 per month
$0 setup fees, $65.99 min. total cost
Dodo NBN50
NBN
Month-to-month
$68.90/mth for the first 12 months, then $83.90/mth. Eligibility criteria, T&Cs apply. Ends 29.4.25
  • Month-to-month
  • BYO modem or purchase for $79.90. Option to pay in monthly instalments. T&Cs apply
Unlimited Data
Data
Unlimited Data
50Mbps
nbnâ„¢50
Speed
50Mbps
nbnâ„¢50
$68.90
per month
$0 setup fees, $68.90 min. total cost
Price
$68.90 per month
$0 setup fees, $68.90 min. total cost
Southern Phone NBN Fast
NBN
Month-to-month
$65/mth for the first 6 months, then $89/mth. Eligibility criteria, T&Cs apply. Ends 8.4.25
  • Month-to-month
  • BYO modem or purchase for $156
Unlimited Data
Data
Unlimited Data
100Mbps
nbnâ„¢100
Speed
100Mbps
nbnâ„¢100
$65
per month
$0 setup fees, $65 min. total cost
Price
$65 per month
$0 setup fees, $65 min. total cost
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What is the cheapest unlimited internet plan?

The cheapest unlimited internet plans will often come with slower speeds such as those on NBN 12 and NBN 25 speed tiers.

These likely won't meet the demands of households with 2 or more people who use the internet for work and entertainment.

Instead of focusing solely on the cheapest unlimited internet plan, we've highlighted the best budget-friendly options across all NBN speed tiers, 4G and 5G home wireless, and mobile broadband.

That way, you'll have a range of choices to suit your speed needs

Internet typeProviderCost
Learn more
NBN 12
Flip
$39 per month for the first 4 months then $52.90 ongoing
NBN 25
Flip
$39 per month for the first 4 months then $57.90 ongoing
NBN 50
Dodo
$68.90 per month for the first 12 months then $83.90 ongoing
NBN 100
Tangerine
$60.90 per month for the first 6 months then $85.90 ongoing
NBN 250
Dodo
$83.90 per month for the first 12 months then $98.90 ongoing
NBN 1000
SpinTel
$90 per month for the first 6 months then $100.95 ongoing
4G home wireless
TPG
$44.99 per month for the first 6 months then $54.99 ongoing
5G home wireless
iiNet
$49.99 per month for the first 6 months then $59.99 ongoing
5G home wireless
TPG
$49.99 per month for the first 6 months then $59.99 ongoing
Mobile broadband
Alphacall
$10 per month for 2GB

Is unlimited internet actually unlimited?

Yep, when an internet provider promises unlimited data, that's exactly what you get - no monthly limits.

You might see in the terms and conditions that a 'fair use policy' may apply. However, that's a pretty vague and subjective condition.

Unless you do something extreme, like running a speed test non-stop for 40 hours and using about 35TB of data - as one user did in 2020, which led Aussie Broadband to cancel their connection.

If you use the service in a way that's excessive or impacts others, you might face restrictions.

How do I find the best unlimited internet plan?

When you're looking for the perfect unlimited internet plan for your home, keep three things in mind: price, speed and provider.

1

Price

How much are you willing to pay each month? Finder research finds Aussies pay $80 a month on average, though your budget might very well be different. What you actually end up paying will also depend on the speeds you're after. The good news is there's no shortage of sign-up deals floating around.

2

Speed

It all depends on your household and internet usage. More people and online activities mean you'll need faster speeds to keep things smooth. NBN offers 6 main speed tiers, while home wireless and mobile broadband let you pick between 4G and 5G network coverage. However, 5G isn't available everywhere, and some providers cap speeds.

3

Provider

It's a good idea to check out different options because not all providers are created equal. Maybe you're after a provider that's strong on customer service and tech support, or maybe you only care that they actually deliver on promised speeds and offer a good price.

Do I actually need unlimited home internet?

Home wireless and NBN data-capped plans are very rare these days so you'll almost always end up with unlimited home internet, even if your internet usage is limited.

In fact, only 2 out of 43 fixed-line NBN providers on Finder still offer data-capped plans.

Telstra is the only home wireless broadband provider in our database with a data-capped plan, but even that offers a solid 1TB (1000GB) of data.

With unlimited plans being the norm, they're no longer premium, and you can easily find budget-friendly options.

The caveat here is mobile broadband plans often come with data caps. If your data needs are low or you need portable internet while traveling, it might be a suitable option to consider.

How much data does the average household use?

According to the ACCC's 2023 Internet Activity Report, NBN services averaged around 497GB of data downloaded per month, while home wireless broadband averaged about 456GB.

Mark Neilsen's headshot

"I have an unlimited data NBN plan with Aussie Broadband and with 2 kids in the household it makes life easier that we don't have to monitor downloads. Especially with streaming and gaming big at our place, this can use hundreds of gigabytes each month. Having the internet slow down or cut off doing an important download or major binge session would be a disaster, so I'm very happy that we can avoid this."

Journalist

Why compare broadband internet with Finder?

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Our data useage is bonkers. 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.

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Frequently asked questions

Mariam Gabaji's headshot
Written by

Senior Utilities Editor & Tech Expert

Mariam Gabaji is a journalist with 13 years of experience, specialising in consumer topics like mobile services and energy costs. Her work appears in the ABC, Yahoo Finance, 9News, The Guardian, SBS, 7News, A Current Affair and Money Magazine. Mariam holds a Bachelor of Arts in Journalism and was a finalist for the 2024 IT Journalism Award for Best Telecommunications Journalist. See full bio

Mariam's expertise
Mariam has written 329 Finder guides across topics including:
  • Energy
  • Mobile
  • Broadband
  • Consumer tech

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12 Responses

    Default Gravatar
    LisetteJanuary 31, 2025

    I have recently paid over $5000 to have solar panels connected to my roof. I have also just found out that in order for my panels to feed electricity in to the grid, I need to have an internet connection. Apparently, this is a new rule. No one lives in this house on a permanent basis, so I do not need the internet, I do not want it, and I will never use it. I have to get it solely for my solar panels to work. Could you please advise me on the cheapest internet connection which I could find in Adelaide. Many thanks and cheers, Lisette

      AvatarFinder
      AngusFebruary 6, 2025Finder

      Hi Lisette, In this situation, you might want to look at mobile broadband plans – these use a SIM card rather than a wired connection. As you likely won’t need a large amount of data, this could meet your needs.

    Default Gravatar
    TrevorAugust 20, 2024

    Hi i have NBN connected , does this give me access to my mobile usage, netflix and kato . What cost involved for this package

      AvatarFinder
      MariamSeptember 17, 2024Finder

      Hi Trevor, can I ask what NBN plan you’re on? You will be able to stream Netflix and Kayo if you have separate subscriptions for it already unless you’re with a providers that has these services included as part of your plan? As for your mobile, yes you will be able to use Wi-Fi to use your phone and run online activities.

    Default Gravatar
    WendieApril 21, 2024

    Hi, I only have wireless connections at my home, so that has nothing to do with the NBN, does it? Excuse my ignorance. I want to get rid of my plan with Optus as I find it to expensive. So I was going to just get a cheap ph plan with probably Aldi but I want a reasonably priced internet plan alone. We don’t do a great deal on the internet, just Facebook, a bit of research but also need it for Netflix & YouTube. Any advice please.

    Default Gravatar
    ShanynMarch 6, 2024

    i heard that the nbn is increasing everyone’s speeds, is that going to happen for me automatically? wen?

      AvatarFinder
      SarahMarch 6, 2024Finder

      Hi Shanyn, you can learn more about the NBN upgrade via our news story.

    Default Gravatar
    RebeccaDecember 22, 2023

    Hi,
    which home wifi would i be able to get installed the quickest? In a unit in westend QLD?
    As far i can know there is no existing nbn set up here or ever has been before. Would also need the modem included in the deal as i do not have my own.
    Thanks for your time

      AvatarFinder
      MarkJanuary 9, 2024Finder

      Hi Rebecca,
      It depends on a provider as to how quickly you could get internet set up. If there is no NBN connection and you wanted a home internet connection without having to wait for the NBN to be installed (a wait for an NBN technician could take between 1-4 weeks depending on availability), you could consider whether a 4G or 5G home internet connection would work for you. This could have you online quicker if you’re in a provider’s coverage area. You can read more in our guides:
      https://www.finder.com.au/broadband-plans/4g-home-internet
      https://www.finder.com.au/broadband-plans/5g-home-internet-plans
      Most providers offer a modem included with plans if you don’t have your own, so just check with the provider when signing up to make sure this is an option.
      Hope this helps.

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