Cheap NBN plans compared: get home internet from just AU$39

NBN logo on red fibre optic background
(Image credit: NBN Co / Getty Images)
Cheap NBN plans: quick menu

Whether you're searching for a cheap NBN plan or even the outright cheapest NBN plan on the speed tier that suits you the most, there are plenty of great options amongst the best NBN plans available across all speeds.

Whether you're searching for a popular NBN 50 plan or you need a much faster NBN 1000 plan there are cheap options to be found. You may even want to consider getting a cheap plan now in preparation for the incoming new speed tiers of NBN 500, NBN 750 or NBN 2000.

The good news is that the fastest NBN plans are becoming more and more affordable, with many costing less than plans 20 times slower. Of course, it’s also important to consider costs in the longer term. The cheap NBN plans we’ve recommended on this page are not only affordable when you first sign up, they also remain some of the most affordable options in the market after the initial discount has ended.

Do note that we're expecting prices to fluctuate a fair amount in the coming months, as NBN Co has confirmed it will be increasing wholesale pricing on July 1. This means providers are likely going to pass on this extra cost to consumers. The most up to date pricing can be found below, but be sure to check back regularly for the latest changes.

Remember too, that virtually all telcos, bar a few exceptions, work on a no lock-in contract basis, meaning you're free to switch providers whenever you see fit, if you find a deal or price that works better for your household.

Jump to:
Cheap NBN 25 – AU$39p/m from Flip (first 6m, then AU$57.90p/m)
Cheap NBN 50 – AU$67p/m from Buddy Telco (first 6m, then AU$75p/m)
Cheap NBN 100 – AU$60p/m from Mate (first 6m, then AU$90p/m)
Cheap NBN 250 – AU$79p/m from Flip (first 6m, then AU$94.90p/m)
Cheap NBN 1000 – AU$99p/m from Buddy

Noteworthy cheap NBN deals

All of our plan recommendations are detailed below, but before you check them out, here are some good deals you should know about before deciding on an NBN plan:

Cheap NBN plans compared

Cheap NBN 25 plan

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Flip25MbpsAU$39p/m

Flip | 25Mbps | AU$39p/m (first 6 months, then AU$57.90p/m)

Flip continues to dominate as the cheapest NBN 25 plan provider, especially with this excellent 6-month introductory discount. Thanks to its incredibly low AU$39 charge (AU$54 less than the equivalent Telstra plan) it's remarkably affordable. It's also the cheapest during each ongoing year, too, making this a highly cost-effective plan for anyone who needs basic internet.

Total minimum cost: AU$39
First year cost: AU$593.40
Ongoing yearly cost: AU$718.80

• See more: Best NBN 25 plans

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Cheap NBN 50 plan

Buddy Telco49MbpsAU$75p/m

Buddy Telco | 49Mbps | AU$75p/m

Buddy Telco, owned by Aussie Broadband, is back to being our top pick for the best cheap NBN 50 plan. Now, it's not the outright cheapest, but it's not far off and its ongoing cost is among the cheapest of those we monitor. We've mainly chosen it because it gets great reviews from customers, being based on the widely-regarded Aussie Broadband network.

Total minimum cost: AU$75
Yearly cost: AU$900

• See more: Best NBN 50 plans

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Cheap NBN 100 plan

Mate | 97Mbps | AU$60p/m

Mate | 97Mbps | AU$60p/m (first 6 months, then AU$90p/m)

Aussie-owned internet service provider Mate has the cheapest introductory price of any NBN 100 plan we monitor and now comes with a bonus subscription to beIN Sports to sweeten the deal. The ongoing cost of AU$90p/m is below average, and Mate even offers a one-month money back guarantee if you're not totally satisfied with the service. Once the regular monthly cost does take effect, it's worth noting that Mate isn't the outright cheapest during each ongoing year – that title belongs to Flip.

• AU$60 minimum cost
• AU$900 first year cost
• AU$1,080 ongoing yearly cost

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Cheap NBN 250 plan

Flip| 241MbpsAU$79p/m

Flip | 241Mbps | AU$79p/m (first 4 months, then AU$94.90p/m)

Coming in with one of the lowest introductory offers, Flip's NBN 250 plan is a great option for those looking to boost their home download speeds. It's among the cheapest during the first year (despite only offering a 4-month intro discount) and the outright cheapest during each ongoing year. Plus, this plan should receive a speed boost in September to theoretical maximum of 750Mbps.

• AU$79 minimum cost
• AU$1,075.20 first year cost
• AU$1,138.80 ongoing yearly cost

• See more: Best NBN 250 plans

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Cheap NBN 1000 plan

Buddy Telco | 875Mbps | AU$99p/m
Best for power users

Buddy Telco | 875Mbps | AU$99p/m

Buddy Telco's AU$99 flat fee does make it slightly more expensive than Superloop in the first year, but it's the cheapest each year after that. This is a great value plan in our opinion, especially as it advertises some of the fastest typical evening speeds. Plus, it relies on the widely-regarded Aussie Broadband network.

• AU$99 minimum cost
• AU$1,188 yearly cost

• See more: Best NBN 1000 plans

Cheap NBN FAQ

Are cheap NBN 12 plans worth it?

In general, we don’t recommend signing up to an NBN 12 plan. Among the internet providers we monitor, the current average price of NBN 12 is AU$62.21 while the average cost of an NBN 25 plan is slightly more at just over AU$70. It’s a small increase for double the speed, so we don’t think cheap NBN 12 plans are worth it at all – you’re much better off with a cheap NBN 25 plan.

Here’s a look at some of the cheapest NBN 12 plans if you’re curious:

What is the cheapest NBN service?

The cheapest NBN service we’ve found comes from Flip, with an NBN 12 plan that starts at AU$39 a month for your first four months. While it’s the cheapest NBN plan available, it’s not one we would recommend, because we don’t recommend NBN 12 plans in general. Instead, if you want an NBN service that’s worth using, we suggest checking out Flip’s NBN 25 plan which also starts at AU$39 a month for your first six months, and gets you double the speed.

What are the cheapest NBN plans from the major telcos?

Telstra, Optus and TPG are more expensive than the budget internet providers, so their cheapest NBN plans may not be cheap compared to the likes of Flip, Spintel and Tangerine. Here is the most up-to-date pricing on the cheapest NBN plans from each major telco:

Telstra: AU$93 a month for NBN 25 (no discount)

Optus: AU$79 a month for NBN 25 (no discount)

TPG: AU$56.99 a month for NBN 25 (first 6 months, then AU$76.99p/m)

Among the three major telcos, TPG is the most affordable and generally offers the greatest value for money. As we noted in our TPG NBN review, the telco’s NBN 25 and NBN 50 plans are particularly good value as they offer the maximum download speeds available in each tier at a reasonable price.

Are cheap NBN plans worth it?

Cheap NBN plans are worth it if saving money is your top priority, and there’s great deals to be had across all NBN speeds. However, before signing up to a cheap NBN plan, there are some aspects to consider:

How long the discount lasts:

Most NBN providers will offer you a discount for your first six months on the service – sometimes you can even get a cheaper rate for up to 12 months. Once the initial discount ends, consider whether the ongoing cost still makes it a cheap NBN plan. If not, you can always switch to another provider, which should be easy if you’re not locked into a contract or paying off any hardware.

Can you BYO modem:

Practically all NBN providers will ask if you’d like to include a modem with your new NBN plan, but if you already have one, you’ll save a good amount of money by reusing it whenever you switch telcos. You’ll likely need to reconfigure your modem to your new internet provider’s settings, but it’s pretty straightforward and the telco should give you instructions on how to do so.

What features are you missing out on:

A cheap NBN plan is often missing some of the more premium features of the major telcos, such as a modem with 4G backup or streaming add-ons. If you can do without these extras, you’ll likely spend less on your internet bill.

Max Langridge
Staff Writer

Max is a senior staff writer for TechRadar who covers home entertainment and audio first, NBN second and virtually anything else that falls under the consumer electronics umbrella third. He's also a bit of an ecommerce fiend, particularly when it comes to finding the latest coupon codes for a variety of publication. He has written for TechRadar's sister publication What Hi-Fi? as well as Pocket-lint, and he's also a regular contributor to Australian Hi-Fi and Audio Esoterica. Max also dabbled in the men's lifestyle publication space, but is now firmly rooted in his first passion of technology.