Best prepaid mobile plans in Australia (March 2025)

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Best prepaid mobile plans: our picks

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1. Compare prepaid mobile plans
2. Best SIM-only plans in Australia
3. Best phone plans in Australia
4. Best Telstra mobile plans
5. Best Optus mobile plans
6. Best Vodafone mobile plans

The best prepaid plans in Australia offer low prices and generous data inclusions at the very least, but flexibility should be their focus above all else. The majority of telcos would rather you select one of the best postpaid plans they offer because it guarantees them steady revenue. However, in the prepaid world, your plan is handled through recharges rather than rolling monthly costs, giving you the ability to change providers as you see fit, depending on who is offering the best deal. And, most importantly, pay when you're ready to do so.

The lengths at which you pay are also varying when you opt for a prepaid plan. While most users will likely opt for a simple 28-day or monthly billing cycle, plans can span across a wide gamut, from as low as seven days to several months.

Looking at the best SIM-only plans in Australia, you might want to pick up a prepaid plan if you want to pay for your data up-front. That’s the point of this article; we’ve found the best plans for various lifestyles, allowing you to control your spending within a period that suits you. Just make certain that you’re getting the right amount of data each month – going over your monthly limit can add up quickly, or see your speeds dramatically slowed unless you cough up more cash.

Let’s dive into the best prepaid plans in Australia – from budget oriented options to year-long big data selections.

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• Best prepaid plan for most people – TPG 50GB data for AU$17.50 per 28-day renewal (first six renewals, then AU$35 per renewal)
• Best cheap prepaid plan under AU$20 – TPG 25GB data for AU$12.50 per 28-day renewal (first six renewals, then AU$25 per renewal)
• Best unlimited data prepaid plan – Felix Mobile unlimited data for AU$20 per 28-day renewal (first three renewals, then AU$40 per renewal)
• Best long expiry prepaid plan up to 365 days – Kogan Mobile 500GB for AU$199 per 36 day renewal
• Best Telstra network prepaid plan – Superloop 35GB for AU$35 per 30-day renewal
• Best Optus network prepaid plan – Catch Connect 25GB data (first 12 months, then 15GB) for AU$20 per renewal
• Best Vodafone network prepaid plan – TPG 50GB data for AU$17.50 per 28-day renewal (first six renewals, then AU$35 per renewal)

Best prepaid mobile plans: our picks

Best prepaid plan for most people

TPG | 50GB data | AU$17.50 per 28-day renewal (first six renewals, then AU$35 per renewal)

While we love the 25GB option – as you can see below – at this price, we think it's worth splurging for more data thanks to this discount that takes 50% off the first six renewals. This plan includes access to the Vodafone 5G network, unlimited international minutes for calls to 31 countries, and 50GB of data every month (speed-capped at 150Mbps).

Total minimum cost is AU$12.50 | Total cost for first year: AU$315 | Yearly cost after discount: AU$420

Best cheap prepaid plan under AU$20

TPG | 25GB data | 1-month expiry | AU$12.50 per 28-day renewal (first six renewals, then AU$25 per renewal)

Déjà vu? This TPG prepaid plan is also 50% off for your first six renewals, so you’ll only pay just AU$12.50p/m initially. After that discount ends, you’ll be paying a still affordable AU$25 for the same 25GB of data. TPG’s prepaid plans auto-renew every month until you cancel. If you can't fathom using more than 25GB each month, then this is the best prepaid plan for you, but it doesn't get 5G like its bigger sibling above.

Total minimum cost is AU$12.50 | Total cost for first year: AU$225 | Yearly cost after discount: AU$300

Best unlimited data prepaid plan

Felix Mobile | Unlimited data | 28-day expiry | AU$20 for first three 28-day renewals (then AU$40 per renewal)

Felix Mobile is one of the few telcos in the country to provide unlimited data on a phone plan – and if you’re a data craving phone user who doesn’t care about download speed, this plan could be made for you. Pay only AU$20 per renewal for the first three renewals to access unlimited data with a 20Mbps speedcap (which is quite a lot slower than the speed caps applied to the other plans on this list, and isn’t suitable for things like 4K streaming and quick downloads of big files). Felix Mobile’s plans use the Vodafone network.

Total minimum cost is AU$20 | Total cost for first year: AU$420 | Yearly cost after discount: AU$480

Best long expiry prepaid plan up to 365 days

Kogan Mobile | 500GB | 360-day expiry | AU$199

Kogan Mobile takes the best long expiry title for its Large plan, but it's actually beating out another Kogan plan that provided 300GB of data for AU$179. This plan includes the ability to earn Qantas points as you pay, operates on the Vodafone 4G network and provides Kogan's AU$300 plan for just AU$199 – along with its massive 500GB data amount. I

Total minimum cost is AU$199 | Total cost for first year: AU$199 | Total cost without discount: AU$300

Best Telstra network prepaid plan

Best Optus network prepaid plan

Best Vodafone network prepaid plan

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A Digital Content Writer for the Australian TechRadar team, Max covers all things tech and lifestyle and is keen on using tech to make life easier. A 2023 journalism graduate, Max has written across sports, entertainment and business for brands like Zero Digital Media and Valnet.Inc, but found his love for tech in his time at GadgetUser. At home when covering everything from the latest deal and coupon code to the most recent streaming service output, phone or smartwatch, Max excels at using his research, experience and writing ability give you more time to use your tech, not waste time finding it.

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