Get Nan on the blower, we’ve rounded up the best cheap 365-day prepaid plans for low-usage customers.
Best cheap 365-day prepaid mobile plans
In this guide to the best 365-day prepaid plans in Australia:
At Reviews.org Australia, we take telco plans very seriously, as does our sister site, WhistleOut.com.au. Our team updates plans from around 30 mobile providers daily to make sure you get up-to-date and reliable information, all in one spot. We compare standard pricing, deals, plan inclusions, and more, regardless of whether we have a commercial relationship with a given provider – because we're committed to helping you find a plan you'll love.
Although a 365-day prepaid plan isn't going to be the best fit for everyone, it's often a great way to save money in the long term. In this guide, we're going to take a look at the best 365-day mobile plans, as well as cheaper options when it comes to 12-month prepaid plans and long-expiry mobile plans available in Australia.
How we choose the best 365-day prepaid plans
As always, all of our returning picks for the best 365-day prepaid plans have been vetted to ensure they’re the best value at the start of the month. We compare all relevant prepaid recharges and subscriptions to pick new winners or confirm the continued reign of incumbent victors.
When looking at yearly mobile plans, we compare on price and inclusions. A cheap prepaid 365-day prepaid plan might not be great value if the included data allowance is stingy. We weigh up both price and included data of each 365-day prepaid plan to determine the best value option for consumers. You can find out more about how we review mobile providers here.
Best 365-day prepaid plan
OnePass Mobile – 365 Day Plan (360GB)
Plan Details
- Data: 360GB
- First recharge: $179
- Subsequent recharges: $300
- Monthly plan comparison for the first recharge: $14.92/mth for 30GB/mth
- Network: Optus 4G
- SIM fees: None
- Delivery fees: None
- International calls: Add-on packs available
- Data rollover: No
- Solid promo pricing
- Generous data allowance
- International calls cost extra
- Light on special perks
- No 5G
- Price jumps up after promo period
Right now, OnePass Mobile has a solid deal going for new customers who sign up before February 12. On your first recharge (i.e. the first year), get $121 off the telco's 360GB plan. That means you only pay $179 for that first 365 days. After the first recharge, the price jumps up quite a bit to $300. But given this plan has no lock-in contract, you can just hop to a different provider in a year's time to avoid ever paying the full price.
If you'd like to compare this to a traditional monthly prepaid plan, this works out to paying a bit over $14.90 per month for 30GB. That's quite a saving compared to regular prepaid options, which often only discount you for the first one-to-three months, and even then those discounted prices are more than $10 per month.
For a sense of your other options, check out the below list of popular 365-day long term prepaid plans that cost $200 or less for the first recharge.
Cheapest 365-day expiry prepaid plans
Lyca Mobile – Medium - Long Expiry Plan
Plan Details
- Data: 200GB
- First recharge: $110
- Subsequent recharges: $220
- Monthly plan comparison for the first recharge: $9.20/mth for 16GB/mth
- Network: Vodafone 4G
- International calls: Add-on packs available
- Unlimited standard international calls to 39 countries
- Solid promo pricing
- No 5G
- Price doubles after promo period
- No data rollover
- No roaming inclusions
The provider with the cheapest 365-day prepaid plan in Australia varies from month to month. With long-expiry mobile plans, we advise you judge pricing based on introductory deals, which can mean serious savings – often shaving 30% or more off your phone bill.
Right now, the cheapest long-expiry mobile plan in our database is from Lyca Mobile. This plan is currently discounted 50% for the first recharge, meaning you get 200GB of data for only $110. From the second payment on, it jumps up to $220.
It also includes unlimited calls to 39 selected countries, but other services such as roaming, excess data usage, or premium service numbers (e.g. 1900 numbers) will be charged at standard rates.
Because of the nature of 365-day plans, you don't have to worry about the deal expiring for a year after you sign up – unless you max out your plan's data and need to recharge. And because there are no lock-in contracts, in a year's time you can just switch to another provider and grab a different deal for even more savings. Just be sure to pop the date in your calendar so you don't forget.
If the plan above isn't for you, be sure to check out the widget below for a snapshot of the cheapest 365-day prepaid plans in our database, ranked by the cost of the first recharge.
Best 365-day prepaid plans on the Optus network
OnePass Mobile – 365 Day Plan (360GB)
Plan Details
- Data: 360GB
- First recharge: $179
- Subsequent recharges: $300
- Monthly plan comparison for the first recharge: $14.92/mth for 30GB/mth
- Network: Optus 4G
- International calls: Add-on packs available
- Solid promo pricing
- Generous data allowance
- International calls cost extra
- Light on special perks
- No 5G
- Price jumps up after promo period
Given it's our overall pick for best 365 day mobile plan, OnePass' 360GB plan obviously has to make another appearance here. With a data allowance and first-year cost averaging to about 30GB per month for $14.92, it's a great deal. Of course, this is only for the first recharge, after which the 365-day price tag jumps from $179 to $300. But given there's no contract, you can swap to a different deal from another provider in a bit under a year's time.
Best 365-day prepaid plans on the Telstra network
Boost $250 Long Expiry recharge
Plan Details
- Data: 290GB first recharge, then 240GB from 2nd recharge
- First recharge: $300
- Subsequent recharges: $300
- Monthly plan comparison for the first recharge: $25/mth for 24GB/mth
- Network: Telstra 5G (full network)
- Full Telstra network access
- 5G
- Unlimited standard calls to 20 selected destinations + 3600 mins to 30 selected destinations + 3600 texts to any country
- Expensive roaming packs
- Capped at 150Mbps
- No data banking
- More data-per-dollar than some other Telstra providers
We've gone with Boost Mobile for our current pick for the best Telstra 365-day prepaid plan for a few reasons. First, it offers decent data-per-dollar value at $300 for 240GB with unlimited national talk and text. On top of that, you get a bonus 50GB during the first recharge, making it 290GB. You also get unlimited international calls to 20 selected destinations and then another 3600 calls and texts to another 30 destinations on top of that, plus unlimited texts to any country.
But probably Boost's biggest drawcard is it's the only Telstra network provider – apart from Big T itself – that has access to the full Telstra network. All the rest are restricted to the Telstra Wholesale network, which has a slightly smaller 4G footprint and a much smaller 5G one. The only real caveat is your speed with this Boost plan is capped at 150Mbps.
Of course, Boost does charge a little extra for this wider coverage. But given coverage is one of the big reasons to look for a Telstra network plan in the first place, you might as well get the full benefit.
For a sense of how it compares, here's a look at other long-expiry plans available on the Telstra network, ranked by their popularity with our readers over the last seven days.
How to pick the best 365-day prepaid plans for your needs
Long expiry prepaid plans are, by their very nature, relatively straightforward and no-fuss. That simplicity is a big reason that people opt for them. Still, there's a few things to keep an eye out for when choosing a 365 day prepaid phone plan:
- Longer recharge durations: There are a few different types of long expiry prepaid options. The most common is the 365-day recharge, but there are also 90-day and 180-day options. Every now and then, telcos will off one-year recharge options, which won't necessarily last you 365 days, instead they expire on a year from the day you activate.
- Better dollars-to-data value: The easiest way to compare long expiry prepaid options is to calculate the equivalent monthly cost and inclusions. This allows you to compare 180-day and 365-day recharge options in a like-for-like way. For example, Kogan's $150 Small Flex Plan costs $150 and gets you 140GB of data to use over the year. That works out at roughly $12.50 and 11.6GB of data per month. You could then compare that against the Catch Mobile 365 day plan that comes with 200GB of yearly data, which works out to be $16.60 and 16.6GB of data per month.
- Data rollover: Different telcos offer different data rollover offers (some don't offer it at all). Some allow you to bank a limited amount of unused data for your next recharge, others let you rollover all of your unused data if you recharge before the expiry date. It's important to know which data rollover or data banking option is available to you before signing up.
- Auto-recharge with no excess data fees: Again, different telcos have different ways of handling excess data charges. Some will simply charge a per-megabyte rate for all data used in excess of your inclusions, deducting that amount from the dollar value of your recharge amount. Others offer convenient auto-recharge options that automatically top-up your balance via direct debit when you run out of credit or your plan expires

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