Best prepaid mobile plans in Australia

We pored over 150+ prepaid mobile plans to find you our top picks for this month.

Top pick: Unlimited data
felix mobile logo
Unlimited Data
At speeds up to 40Mbps
$20
per month
$20/mth for first 3 months, then $40/mth. Use promo code FELIX50. T&Cs apply.
Top pick: 365-day
Boost Mobile logo
290GB
$250
per 12 months
290GB for $250 on activation, then 240GB for $300/recharge. Ends 9 Feb 2026. T&Cs apply.
Top pick: High Data
amaysim logo
120GB
$35
per 28 days expiry
$35/recharge for first 12 recharges, then $50/recharge. Ends 7 Apr 2026. T&Cs apply.

Finding the best prepaid mobile plans

Our team of mobile plan experts have compared 160 prepaid mobile plans from 26 mobile providers in Australia. We've curated 9 top picks based on price, network and expert analysis. Not all prepaid plans will suit your needs so make sure you compare your options before choosing the right one for you.

Why you can trust our research

160 prepaid plans analysed

758 Australians surveyed

180+ hours of research

Mariam Gabaji
Expert picks reviewed by Mariam Gabaji – Utilities editor at Finder

Best value prepaid mobile plan

TPG Small

Unlimited
Calls & Text
25GB
$12.50
per month
TPG Small logo

$12.50/mth for first 6 months, then $25/mth. T&Cs apply.

Pros & cons:

  • This offer from TPG will save you $75 over 6 months.
  • The plan also includes 100 international minutes and as many texts to 31 selected countries.
  • Option to sign up via an eSIM if you have a compatible handset. This takes the hassle of waiting for a physical SIM card to be delivered.
  • The data might be more than you'd need for light use, but it's still a great value plan. Some other offers may be a dollar or two cheaper, but they usually come with way less data.
  • TPG was highly commended in the Best Value Prepaid Mobile Provider category at the 2026 Finder Mobile Awards.
  • The price reverts to $25 a month after 6 months. However, it still stacks up well against our $1 per GB benchmark.

Mobile network: Vodafone 4G network

Total cost over first 12 months: $225

Why we chose it

To find the best value prepaid mobile plan, we looked at prepaid mobile plans on Finder that cost under $35 per month. We then gave each shortlisted plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner.

Best 365-day prepaid mobile plan

Boost $300 SIM

Unlimited
Calls & Text
290GB
$250
per 12 months
Boost $300 SIM logo

290GB for $250 on activation, then 240GB for $300/recharge. Ends 9 Feb 2026. T&Cs apply.

Pros & cons:

  • You’re essentially paying $21 a month for 24GB, which stacks up well against our $1 per GB benchmark.
  • It's the only small provider with access to the full Telstra network. This will make a difference if you live in or are visiting regional and rural areas of Australia.
  • There are plenty of international inclusions such as unlimited calls to 20 countries, 3600 minutes of standard calls to 30 selected countries and 3600 standard texts to any country.
  • You can buy an international roaming pack to use in selected countries.
  • The data allowance will revert to 240GB and price increases to $300 after 365 days.
  • Download speeds are capped at 150Mbps, though this is fast enough for online activities on your phone.

Mobile network: Telstra 4G/5G network

Total cost over first 12 months: $250

Why we chose it

To find the best 365-day prepaid mobile plan, we looked at prepaid mobile plans on Finder that cost under $400 with an expiry of 365-days or 12 months. We then gave each shortlisted plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner.

Best prepaid mobile plan on the Telstra network

ALDI $29 5G Plan

Unlimited
Calls & Text
29GB
$29
per 30 days
ALDI $29 5G Plan logo

Pros & cons:

  • Unlimited international calls and texts to 20 selected countries, plus 100 minutes and 50 texts to 30 additional countries.
  • Option to save all your unused data with unlimited rollover and use it whenever you need.
  • Access to a handy mobile app to track your data use and manage plan details.
  • ALDI Mobile won Provider of the Year - Mobile Phone Plans in Finder’s 2026 Provider of the Year Awards.
  • 4G and 5G download speeds are capped at 100Mbps and 150Mbps, respectively. However, this is fast enough for online activities on your phone.

Mobile network: Wholesale Telstra 4G/5G network

Total cost over first 12 months: $348

Why we chose it

We compared prepaid mobile plans from Finder partners that run on the Telstra network and don't exceed a 12-month price cap of $400. We also included long-expiry plans as they tend to offer better value for money. We then gave each plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner.

Best high data prepaid mobile plan

amaysim 120GB Plan

Unlimited
Calls & Text
120GB
$35
per 28 days
amaysim 120GB Plan logo

$35/recharge for first 12 recharges, then $50/recharge. Ends 7 Apr 2026. T&Cs apply.

Pros & cons:

  • You’ll pay just $35 per recharge for the first 12 recharges. That’s great value for the amount of data you get.
  • Option to bank all your unused data for future use.
  • You can make unlimited international calls and texts to 42 selected countries.
  • Bundle mobile and internet with amaysim and save $10 a month on broadband.
  • amaysim won the Legendary Service award for mobile providers at the 2025 Finder Customer Satisfaction Awards.
  • You can easily sign up via an eSIM if you have a compatible handset.
  • The price increases to $50 after your first 12 recharges. However, you can cancel at any time or switch to another amaysim plan.
  • A 28-day expiry period means you’ll end up paying 13 bills over the year instead of 12.
  • 5G download speeds are capped at 200Mbps, but this is fast enough for online activities on your phone.

Mobile network: Optus 4G/5G network

Total cost over first 12 months: $420

Why we chose it

To find the best high data prepaid mobile plan, we compared prepaid mobile plans on Finder with 40GB of included data or more and price cap of $50 per recharge. We then gave each plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner.

Best 5G prepaid mobile plan

felix Subscription 50GB

Unlimited
Calls & Text
50GB
No excess data charges
$15
per month
felix Subscription 50GB logo

$15/mth for first 3 months, then $30/mth. Use promo code FELIX50. T&Cs apply.

Pros & cons:

  • felix's offer will save you $45 over 3 months.
  • There are no excess data charges. Your download speeds will simply slow to 1.5Mbps if you use up your monthly data allowance.
  • The unlimited data banking feature is quite handy. Your unused data will never go to waste if you stay on this plan.
  • Option to easily sign up via an eSIM if you have a compatible handset and add on a roaming pack if you're heading overseas.
  • felix is certified carbon neutral and plants one tree each month for every active subscription.
  • The price will increase to $30 a month after 3 months, but it still stacks up really well against our $1 per GB benchmark.
  • felix offers digital-only customer support, which might not suit everyone.
  • 4G and 5G download speeds are capped at 150Mbps. However, this is fast enough for online activities on your phone.

Mobile network: Vodafone 4G/5G network

Total cost over first 12 months: $315

Why we chose it

We compared prepaid mobile plans on Finder that run on any of the three 5G networks in Australia and cost under $40 a month. We gave each plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner.

Best unlimited data prepaid mobile plan

felix Subscription Unlimited

Unlimited
Calls & Text
Unlimited Data
At speeds up to 40Mbps
$20
per month
felix Subscription Unlimited logo

$20/mth for first 3 months, then $40/mth. Use promo code FELIX50. T&Cs apply.

Pros & cons:

  • You’ll save $60 over 3 months with felix's latest offer.
  • At the moment, felix is the only provider that comes close to offering a truly unlimited data mobile plan in Australia as there are no data caps.
  • You can easily sign up via an eSIM if you have a compatible handset.
  • felix's plans are certified carbon neutral. It also plants a tree monthly for every active subscription.
  • Your download speeds will be capped at 40Mbps throughout. However, this is good enough for streaming Netflix in HD, scrolling through social media, browsing and more.
  • The price of the plan will revert to $40 a month after 3 months.

Mobile network: Vodafone 4G/5G network

Total cost over first 12 months: $420

Why we chose it

To select the best unlimited data prepaid plan, we looked at mobile plans on Finder with no data limit. There is currently only 1 plan with no imposed limit on data so it defaulted to being the winner for this category.

Best Optus prepaid plan

Optus Flex Plus $180 186 days

Unlimited
Calls & Text
90GB
$130
per 186 days
Optus Flex Plus $180 186 days logo

$130 for first recharge, then $180, ends 25 Feb 2026. 140GB for first 3 recharges, then 90GB. New services only. T&Cs apply.

Pros & cons:

  • Get a $100 Visa gift card reward when you sign up to this plan through Finder.
  • You’ll pay $130 on your first recharge with Optus’s latest offer and get 140GB for your first 3 recharges (including bonus data).
  • You can get 20GB of bonus data if you set up autorecharge.
  • The plan also includes 3000 international minutes to Zone 1 destinations and 400 minutes to Zone 2.
  • You can rollover unused data up to 200GB.
  • The price will revert to $180 from the second recharge and the data allowance will drop to 90GB from the fourth recharge.
  • 4G and 5G download speed caps at 250Mbps, but this is fast enough for online activities on your phone.

Mobile network: Optus 4G/5G network

Total cost over first 12 months: $130

Why we chose it

We looked at Optus prepaid mobile plans on Finder that cost under $40 a month (whether that's a monthly plan or a long-expiry prepaid plan. We then gave each plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), international call inclusions, data rollover and Wi-Fi calling. Our top pick was based on the plan with the highest value score.

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ENDS SOON
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Join Optus with an eligible Prepaid 186-day long expiry product. Ends on or before 31 Mar 2026. T&Cs and limits apply.

Best Telstra prepaid plan

Telstra $39 Prepaid Mobile Plan

Unlimited
Calls & Text
45GB
$39
per 28 days
Telstra $39 Prepaid Mobile Plan logo

$13 on activation, then $39/recharge (ends 23 Feb 2026) + 45GB/recharge for first 3 recharges, then 15GB/recharge (activate by 2 Mar 2026). T&Cs apply.

Pros & cons:

  • Pay for only $13 on activation and get 45GB on your first 3 recharges.
  • Telstra has the widest 4G and 5G network coverage in Australia.
  • You can rollover up to 200GB as long as you recharge before the plan expires.
  • Includes 300 international minutes to Zone 1 destinations, 60 minutes to Zone 2, 5 minutes to Zone 3 and 100 international texts to any country.
  • Option to sign up via an eSIM if you have a compatible handset.
  • The price increases to $39 from the second recharge and your data drops to 15GB from the fourth recharge.
  • 4G and 5G download speeds capped at 150Mbps but this is fast enough for online activities on your phone.

Mobile network: Telstra 4G/5G network

Total cost over first 12 months: $442

Why we chose it

We looked at Telstra prepaid mobile plans on Finder that cost under $40 a month. We gave each plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), international call inclusions, data rollover and Wi-Fi calling. Our top pick was based on the plan with the highest value score.

Best Vodafone prepaid plan

Vodafone $35 Prepaid Plus Starter Pack

Unlimited
Calls & Text
70GB
No excess data charges
$35
per 28 days
Vodafone $35 Prepaid Plus Starter Pack logo

70GB for $12 on activation, 70GB for $35 on next 2 recharges, then 25GB for $35/recharge. Ends 16 Feb 2026. T&Cs apply.

Pros & cons:

  • Pay just $12 on activation and get 70GB on your first 3 recharges.
  • You can rollover up to 200GB of data for future use.
  • There are no excess data charges. Once you use all your included data, download speeds slow to 1.5Mbps.
  • Option to save $5 per recharge when you set up auto recharge.
  • Includes 500 international minutes to Zone 1 destinations and 50 standard international texts.
  • Vodafone Mobile won the Best High Data Mobile Provider in the 2026 Finder Mobile Awards.
  • A 28-day expiry means you’ll pay 13 bills over the year instead of 12.
  • From your second recharge onward, the price increases to $35. After your first three recharges, your data drops back to 25GB.

Mobile network: Vodafone 4G/5G network

Total cost over first 12 months: $397

Why we chose it

We looked at Vodafone prepaid mobile plans on Finder that cost under $40 a month. We gave each plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), international call inclusions, data rollover and Wi-Fi calling. Our top pick was based on the plan with the highest value score.


How do you find the best prepaid mobile plan?

Finding the prepaid mobile plan that suits your needs best doesn't need to be complicated. Here are 4 factors to consider

mobile network signal

Which mobile network serves you best?

Only 3 telcos operate the mobile networks in Australia that deliver calls and texts to your device: Telstra, Optus and TPG/Vodafone. You'll notice the difference in coverage within parts of metro areas but especially in regional Australia. You can check coverage for areas you frequent online before you sign up.

phone with arrows pointing to opposite direction

How much data will you use?

Depending on the type of prepaid plan you're after, you can get data in amounts as small as 1GB all the way up to 200GB, 300GB or even unlimited data with felix. Look at how much data you currently use: the average Australian downloads around 14GB of data according to the ACCC.

bulleted list

What inclusions do you want?

When choosing our top picks, we factor in features that may appeal to a broad range of people such as data rollover, Wi-Fi calling and international calls. Other features offered by some providers include things like eSIMs, data gifting or sharing between users. You can even score discounts on your groceries.

dollar sign inside a circle
How much and how often do you want to pay?
Prepaid plans come in all shapes and sizes depending on your needs. There are plans that are essentially pay as you go (PAYG) as well as those designed to last a week, month-to-month or even up to 365 days.

3:03

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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 449 Finder guides across topics including:
  • Energy
  • Mobile
  • Broadband
  • Consumer tech

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2 Responses

    Default Gravatar
    PeterOctober 31, 2025

    Can I port my number, and do I change the NBN account yo the new provider (mobile and data)
    Cheers
    Peter Pankiewicz

      Mariam Gabaji's headshotFinder
      MariamNovember 5, 2025Finder

      Hi Peter, yes you are able to port your existing number when switching to another provider. I’m unsure of the last part of your question so if you could give me more details I can help accordingly. If you’re asking if you have to switch over your NBN account as well, no that’s not necessary as you can have NBN and mobile with two different providers. Hope this helps!

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