Cheap NBN plans compared: get home internet from just AU$39
NBN doesn't need to cost the earth and there is excellent value to be found if you know where to look

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.
That's right, no matter if your home can run smoothly on a popular NBN 50 plan or it need a much faster NBN 1000 plan – or even the incoming 'hyperfast' NBN 2000 plans, there are cheap options if you know where to look.
The good news is that the fastest NBN plans are becoming more and more affordable, with many costing less than plans 20 times slower. We've also spotted at least one provider offering a full 12-month discount at the time of writing, making for incredible value. Elsewhere you'll find the more standard six-month discounts, with some prices fluctuating a little.
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$65.90p/m from Kogan Internet (first 6m, then AU$83.90p/m)
• Cheap NBN 250 – AU$87p/m from Spintel
• Cheap NBN 1000 – AU$95p/m from Spintel
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:
- Flip: save AU$18.90p/m for 6 months on Flip NBN 25 plan (from AU$39)
- Spintel: save up to AU$16.95p/m for 6 months on Spintel NBN plans (from AU$51)
Cheap NBN plans compared
Cheap NBN 25 plan
Why you can trust TechRadar
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 now it's received an exclusive WhistleOut discount that increases the introductory price period to 6 months (Flip only offers a 4-month discount directly). As a result, Flip's NBN 25 plan becomes even cheaper – less than AU$600 in the first year.
Total minimum cost: AU$39
First year cost: AU$581.40
Ongoing yearly cost: AU$694.80
• See more: Best NBN 25 plans
Cheap NBN 50 plan
Buddy Telco | 49Mbps | AU$67p/m (first 6 months, then 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$67
First year cost: AU$852
Ongoing yearly cost: AU$900
• See more: Best NBN 50 plans
Cheap NBN 100 plan
Kogan Internet | 50Mbps | AU$65.90p/m (first 6 months, then AU$83.90p/m)
A surprising entry, we admit, for the NBN 100 tier from Kogan Internet. But, credit where credit's due, the telco has an exceptionally well-priced plan right now. Not only is it one of the outright cheapest for this speed, it also shares the cheapest ongoing cost with Flip (Flip is around AU$50 more expensive during the first year).
• Total minimum cost: AU$65.90
• First year cost: AU$898.90
• Ongoing yearly cost: AU$1,006.80
Cheap NBN 250 plan
Spintel has recently increased prices at the time of writing, however it still manages to retain its crown for being the cheapest provider of a 250Mbps internet plan. Plus, we expect, come September, that this plan will get boosted to 750Mbps download speeds and, in theory, shouldn't cost anything extra. Exceptional value.
• AU$87 minimum cost
• AU$1,044 yearly cost
• See more: Best NBN 250 plans
Cheap NBN 1000 plan
As with its 250Mbps NBN plan, Spintel's NBN 1000 plan has also received a price increase recently, but again, remains the cheapest for anyone looking for a near-gigabit plan. The telco does only advertise a maximum of 750Mbps downloads, so if you want to go even faster, we'd recommend Buddy as your next best option.
• AU$90 minimum cost
• AU$1,080 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$89 a month for NBN 25 (no discount)
• Optus: AU$75 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.
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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.