NBN 25 plans – ideal for casual users or savvy savers

NBN 25 plans will cost you about $72 a month on average but you can save a fair bit with sign-up discounts.

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Finder Score Internet speed Monthly price Special offer Description Rewards
Finder score
Nbn25
25/8.5
Mbps
$72
per month
SAVE $180
$72
$42
per month for first 6 months
$42 min. total cost
Black Friday offer: $42/mth for first 6 months, then $72/mth. Ends 11 Dec 2025. T&Cs apply.
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Nbn25
25/4
Mbps
$71.99
per month
SAVE $240
$71.99
$51.99
per month for first 12 months
$51.99 min. total cost
$51.99/mth for first 12 months, then $71.99/mth. Ends 24 Feb 2026. T&Cs apply.
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Nbn25
25/4
Mbps
$76.99
per month
SAVE $120
$76.99
$56.99
per month for first 6 months
$56.99 min. total cost
$56.99/mth for first 6 months, then $76.99/mth. Plus price beat guarantee for first 12 months with eligible providers. T&Cs apply.
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amaysim logo
Finder score
amaysim NBN 25
NBN
Month-to-month
SAVE $180
$70
$40
per month for first 6 months
$40 min. total cost
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Nbn25
25/8
Mbps
$70
per month
SAVE $180
$70
$40
per month for first 6 months
$40 min. total cost
$40/mth for first 6 months, then $70/mth. Ends 8 Dec 2025. Save $10/mth after the promo period if bundled with an amaysim mobile plan. T&Cs apply.
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Flip logo
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Not scored yet
Flip NBN Premium - Seniors Plan
NBN
Month-to-month
SAVE $111.20
$57.90
$44
per month for first 8 months
$44 min. total cost
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Not scored yet
Nbn25
25/8
Mbps
$57.90
per month
SAVE $111.20
$57.90
$44
per month for first 8 months
$44 min. total cost
$44/mth for first 8 months, then $57.90/mth. Ends 31 Jan 2026. T&Cs apply.
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Flip logo
Finder score
Flip NBN Premium
NBN
Month-to-month
SAVE $127.20
$59.90
$44
per month for first 8 months
$44 min. total cost
Finder score
Nbn25
25/8
Mbps
$59.90
per month
SAVE $127.20
$59.90
$44
per month for first 8 months
$44 min. total cost
$44/mth for first 8 months, then $59.90/mth. Ends 31 Jan 2026. T&Cs apply.
More info
Compare product selection
Moose NBN logo
Finder score
Moose NBN Value
NBN
Month-to-month
SAVE $84
$60.80
$46.80
per month for first 6 months
$46.80 min. total cost
Finder score
Nbn25
25/8
Mbps
$60.80
per month
SAVE $84
$60.80
$46.80
per month for first 6 months
$46.80 min. total cost
$46.80/mth for first 6 months, then $60.80/mth. T&Cs apply.
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Kogan Internet logo
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Kogan NBN Bronze
NBN
Month-to-month
SAVE $132
$70.90
$48.90
per month for first 6 months
$48.90 min. total cost
Finder score
Nbn25
25/8
Mbps
$70.90
per month
SAVE $132
$70.90
$48.90
per month for first 6 months
$48.90 min. total cost
$48.90/mth for first 6 months, then $70.90/mth. Plus get a $50 Kogan.com credit (ends 7 Dec 2025). T&Cs apply.
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Tangerine logo
Finder score
Tangerine NBN Value
NBN
Month-to-month
SAVE $240
$69.90
$49.90
per month for first 12 months
$49.90 min. total cost
Finder score
Nbn25
25/8.5
Mbps
$69.90
per month
SAVE $240
$69.90
$49.90
per month for first 12 months
$49.90 min. total cost
Black Friday offer: $49.90/mth for first 12 months, then $69.90/mth. Ends 14 Dec 2025. T&Cs apply.
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Leaptel logo
Finder score
Leaptel NBN Pronto
NBN
Month-to-month
SAVE $120
$69.95
$49.95
per month for first 6 months
$49.95 min. total cost
Finder score
Nbn25
25/8
Mbps
$69.95
per month
SAVE $120
$69.95
$49.95
per month for first 6 months
$49.95 min. total cost
$49.95/mth for first 6 months, then $69.95/mth. T&Cs apply.
More info
Compare product selection
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Showing 10 of 41 results

How the Finder Score helps you find a better broadband plans

We designed the Finder Score to simplify your search for the best NBN and Home Wireless plans. By analysing hundreds of options from over 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.

Best NBN 25 plan for December 2025

The best NBN plan usually balances affordability with your speed needs, and might even offer extra perks like the option to BYO modem.

With that in mind, the best NBN 25 plan on Finder this month comes from Tangerine.

Tangerine NBN Value

25 Mbps
Typical evening speed
Unlimited
data
$49.90
per month
Tangerine NBN Value logo

Black Friday offer: $49.90/mth for first 12 months, then $69.90/mth. Ends 14 Dec 2025. T&Cs apply.

Check out our NBN guide for more details on how we selected the best NBN 25 plan, and how it stacks up against top picks in other speed categories.

Note: We only looked at Finder partners to pick the best NBN 25 plan.

How fast is NBN 25?

NBN 25 plans come with download speeds of up to 25Mbps and upload speeds of up to 10Mbps (though 4-8Mbps is the most common).

It's a good choice for people or households we like to call 'basic browsers'.

Pros

  • Well-suited for a household of 1-2 people with light internet usage
  • Good enough to handle quick browsing and multiple standard definition video streams
  • You'll be able to keep your monthly costs under $65-$70 a month or even lower with sign-up deals

Cons

  • Download and upload speeds can fall short for heavy internet users or multiple people working from home
  • 4K streaming will require a faster connection. You may even struggle with multiple HD streams

Tip: Not all NBN plans in the same tier are created equal. Keep an eye on the advertised typical evening speeds for the plan. To get the best bang for your buck, you'll want something close to the maximum speed, which in this instance is 25Mbps.

According to Finder's Consumer Sentiment Tracker, 75% of Aussies say they're satisfied with their speeds on NBN 25.

How much do NBN 25 plans cost?

The average monthly cost of fixed-line NBN 25 plans on Finder is about $72 a month as of December 2025, excluding any promotional discounts.

You can temporarily reduce the price on some plans to as little as $40 a month by taking advantage of sign-up deals. The promotional price typically lasts 6 or 12 months.

NBN 25 vs NBN 50

The average price difference between an NBN 25 and an NBN 50 plan on Finder is about $14 a month for double the speed. NBN 50 is also a good speed tier for the average household of 2-3 people or a single user that works from home and has multiple devices connected.

If you and your household spend a lot of time online on data-hungry activities, it may be worth checking out a faster NBN 50.

There are plenty of sign-up discounts available to try it for roughly the same price as an NBN 25 plan. Plus, you can always move down or up speed tiers without much hassle besides letting your provider know.

Rebecca Pike's headshot

"I had always had an NBN 50 plan because I didn't want the risk of slow internet, but when I moved apartments recently, I tried out the NBN 25. I'm 1 person who mostly works from the office, so I just use it for streaming music, TV and occasionally gaming or the odd Zoom call if I'm working from home. It's been totally fine, except for a few occasions when I've had friends staying, and the quality of video calls drops out. Definitely not a big enough problem for me to go up to NBN 50, but you should consider your own usage."

Editor, Money

Frequently asked questions

Sources

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 and 2025 IT Journalism Award for Best Telecommunications Journalist. See full bio

Mariam's expertise
Mariam has written 435 Finder guides across topics including:
  • Energy
  • Mobile
  • Broadband
  • Consumer tech

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