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Best 365-day prepaid mobile plans

365-day prepaid mobile plans are one of the easiest ways to cut down your mobile costs. We’ve compared over 35 long expiry mobile plans to help you find the cheapest and best deals.

Top pick: Under $150
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Exclusive
120GB
$109
per 365 days expiry
for the first 365 days then 120GB for $150.
Top pick: International calls
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200GB
$175
per 365 days expiry
for the first 365 days then 200GB for $220.

Finding the best 365-day prepaid mobile plans

Our team of mobile plan experts have compared 35+ 365-day mobile plans from 15+ mobile providers in Australia. We've curated 9 top picks based on price, network and expert analysis. Not all long expiry 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

36 365-day plans analysed

180+ hours of research

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

Best 365-day prepaid mobile plan under $100: Catch

Catch Connect 60GB Finder Exclusive
Exclusive

60GB

Ongoing

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$89 for the first 365 days

$120 ongoing

Get this plan

Catch offers the cheapest 365-day deal this month, cutting its plan cost from $120 to $89 for the first 365-days. You'll get the equivalent of 5GB to use each month - perfect for those that don't need too much data.


Best 365-day prepaid mobile plan under $150: Catch

Catch Connect 120GB Comparison Exclusive
Exclusive

120GB

Ongoing

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$109 for the first 365 days

$150 ongoing

Get this plan

Catch has the cheapest 365-day mobile plan for under $150 this month, which cuts down the price to $109 for the first 365-days.


Best 365-day prepaid mobile plan under $200: Coles

Coles $200

200GB

Ongoing

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$169 for the first 365 days

$200 ongoing


Coles offers a great $1 per 1GB dollar to gigabyte ratio on its 200GB plan, with international calls and texts included.


Best 365-day prepaid mobile plan with international calls: amaysim

amaysim 200GB Long Expiry Plan

200GB

Ongoing

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$175 for the first 365 days

$220 ongoing

Get this plan

amaysim' plan includes unlimited international calls to 28 and texts to 42 selected countries, which is a pretty generous inclusion for a long expiry plan.


Best 365-day prepaid mobile plan on the Telstra network: Boost Mobile

Boost $230 SIM

170GB for the first 12 months

160GB ongoing

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$230

Ongoing

Get this plan

Boost Mobile gets full Telstra coverage. This means its network coverage is the same as if you'd signed up with Telstra itself, unlike other mobile providers which operate on the slightly smaller wholesale network.


Best Telstra 365-day prepaid mobile plan

Telstra $320 SIM Kit

230GB for the first 12 months

165GB ongoing

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$320

Ongoing


If you're settled on buying a plan from Australia's largest telco, Telstra only offers one 365-day prepaid mobile plan so really have a choice. The good news is, it comes with a bunch of features including international inclusions and data rollover.


Best Optus 365-day prepaid mobile plan: Optus

Optus Flex Plus $320 365 days

260GB for the first 365 days

180GB ongoing

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$320

Ongoing


If you want more data to your plan then you can opt for this Optus plan which offers 260GB of data for $250 for the first 365-days.