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Cheap NBN plans

Ready for a cheaper Internet bill? Compare cheap NBN plans under $50 to help you save

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Sam Baran
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2020 Finder Awards winner for Best Budget NBN

Spintel NBN25 Bundle 100GB

If you're looking for a cheap NBN plan because you don't use the Internet very often, SpinTel's offer is a great offer to jump on.

You get 100GB of monthly data for under $50 a month. This should be enough for you to still browse the Internet and stream a couple of videos throughout the month.

  • 21 Mbps
    Typical evening speed
  • 100GB data
  • $49.95 per month
    Min. total cost of $138.95
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Keep in mind: Our pick for best plan may not be the best option for you. You can use our comparison table below and filter for more plans that are better suited for your needs.

Compare cheap NBN plans under $50

Is there a catch to cheap NBN plans?

When you go for low prices, you usually sacrifice something in the way of quality. Here's who these plans suit and what you might be missing out on.

Cheap NBN plans are good for

  • Smaller households (1-2 people)
  • Those who don't need super-fast download speeds – cheap plans usually come with speeds that are suited for checking emails, browsing, video conferencing, standard quality streaming, etc.
  • Those who aren't concerned with getting a specific provider
  • People who don't need much data per month (though cheap unlimited NBN plans do exist!)

Cheap NBN plans might lack

  • Fast speeds – NBN 50 and above plans tend to cost more
  • Fancy extras (e.g. entertainment bundles)

If you're happy to spend slightly more on your NBN plan, your choices expand quite a lot when you raise your budget by $10 per month. There are even plans available on NBN 50, the most popular speed tier, for under $60 monthly.

Compare NBN plans under $60

You'll find slightly more plans available if you're willing to spend $60 or under each month.

Tips for comparing cheap NBN deals

Taking advantage of promotional deals and offers from providers can help you save with your NBN plan beyond its ongoing cost. Here are some deals to look out for:

  • Referrals. Providers like Tangerine and Aussie Broadband run referral programs where you're rewarded for getting your friends to sign up. Your friend may get a bonus, too.
  • Seniors discounts. Certain providers give discounts or deals to seniors, pensioners or other concession card holders.
  • Promotional discounts. These are small discounts that apply for a length of time, usually the first month or the first six months. With a monthly plan, you can switch providers before the discount expires.

Cheapest NBN plans by speed

If you're after the higher speed tiers, you'll need to spend a little more than $50 or $60 per month. Since these prices already include NBN 12 and NBN 25 plans, we've picked out the cheapest NBN plans for the other tiers from the ones in our database.

We've kept it consistent by only considering unlimited data plans for these picks.

Cheapest NBN 50 plan

Tangerine NBN XL Boost Unlimited

Tangerine offers the cheapest NBN 50 plan at $59.90 per month (it's $69.90 after the first 6 months though). You can get it without a contract to give you flexibility, and you have the option to either buy a modem from Tangerine or save money by bringing your own if you already have one.

Technically, Belong has a cheaper plan, but it's weirdly speed-capped and won't give you full NBN 50 speeds.

  • 50 Mbps
    Typical evening speed
  • Unlimited data
  • $54.9 per month
    Min. total cost of $54.9
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Cheapest NBN 100 plan

Tangerine XXL Boost Unlimited

Tangerine comes in again with the cheapest NBN 100 plan, selling it at $74.90 per month ($89.90 after the first 6 months). It's similar to its NBN 50 plan in that you can bring your own modem or buy a recommended one from Tangerine.

Note that this is the cheapest NBN 100 plan with unlimited data in our database, but if you're not looking for unlimited data, there are a couple of cheaper data-capped plans floating around.

  • 92 Mbps
    Typical evening speed
  • Unlimited data
  • $74.9 per month
    Min. total cost of $74.9
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Cheapest NBN 250 plan

MyRepublic Unlimited NBN 250/25 Mbps

Cheapest NBN 250 plan Gamer-focused provider MyRepublic has the least expensive NBN 250 plan in our database at only $109 per month. You can get a rental modem for $1 on a 12-month contract or choose to go month to month instead.

This plan doesn't promise a particularly high typical evening speed, at just 150Mbps during busy periods, which isn't very fast compared to other providers. That being said, you'll also need to check that your NBN connection type can support NBN 250 speeds in the first place as it isn't available to everyone.

  • 150 Mbps
    Typical evening speed
  • Unlimited data
  • $109 per month
    Min. total cost of $109
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Cheapest NBN 1000 plan

Kogan NBN Diamond Unlimited 1000/50 Mbps

Kogan's Diamond NBN plan is currently the cheapest NBN 1000 plan on our database at $134.90 a month ($148.90 after the first 6 months). The plan also promises one of the highest typical evening speeds on the Ultrafast tier at 250Mbps, tied with Internet provider Superloop. You can also grab a modem with the plan for $69 extra.

Similar to NBN 250 plans, make sure your NBN connection type can support NBN 1000 speeds as they're not widely available to everyone.

  • 250 Mbps
    Typical evening speed
  • Unlimited data
  • $134.9 per month
    Min. total cost of $134.9
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Which is the cheapest NBN provider?

There's no one provider that has the cheapest plans on the market, but Tangerine performs very well, grabbing the cheapest spot in our database in three speed categories. In addition to its 6-month promotional discounts, Tangerine also lets you cancel your plan within the first 14 days and get a full refund on the plan cost (though not the modem, if you bought one from the company).

These promotional prices are a lot of the reason that Tangerine works out so cheaply. You'll need to decide whether you're okay paying the full cost of the plan once the six months run out or whether you're comfortable to switch providers at that point.

Compare 600+ NBN plans here

FAQ about cheap NBN plans

What is the cheapest NBN plan?

The cheapest plan in the Finder database is TPG's 10GB NBN 12 plan, costing $29.99 per month. It suits occasional users of the Internet who mostly go online to check emails, browse and do light social media.

Keep in mind that this is the cheapest plan available in our database and that cheaper NBN plans could still exist in the market.

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