Best prepaid mobile plans in Australia (September 2025)

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

Thanks to a variety of deals available from each provider, there's a ton of options around this AU$15 to AU$20 per month price tag. However, the reason TPG wins-out at this price is because it offers to its 5G connectivity. It includes 50GB of data each month (speed-capped at 150Mbps) and unlimited international calls to 31 countries. However, it may be too pricey for some once the 50% off period ends.

Total minimum cost is AU$17.50 | Total cost for first year: AU$315 | Yearly cost after discount: AU$420

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

This is a smaller version of the one above, offering significant value at just AU$12.50 p/m on the first six months. You get 25GB of monthly data and 100 minutes for international calls. However, it only offers 4G connectivity. cheaper because it only offers 4G connectivity, unlike the plan above.

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

Felix Mobile | Unlimited data | 28-day expiry | AU$20 p/m for first three months (then AU$40 p/m)

Felix Mobile is one of the few telcos in Australia to offer an unlimited data phone plan. Plus, you'll pay only AU$20 p/m for the first three renewals for unlimited data with a 20Mbps speed cap. Note that this speed cap is much slower than those on other plans listed and isn't ideal for things like 4K streaming or quick downloads of large files. Felix Mobile plans use the Vodafone network.

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

Kogan Mobile | 300GB | 365-day expiry | AU$179 (then AU$275)

Kogan Mobile takes the top spot for long expiry with its Large plan. This plan lets you earn Qantas points, operates on the Vodafone 4G network and gives you a massive discount at this price. Alternatively, the OnePass mobile 365-day plan offers 280GB for AU$169 (down from AU$240) and offers 100 international mins for AU$5 extra.

Total minimum cost is AU$179 | Total cost for first year: AU$179 | Total cost without discount: AU$275

Belong | 80GB (for the first 12 months) | 1-month expiry | AU$35p/m

While Superloop is usually a safe bet when it comes to plans on the Telstra network, this Belong deal is too good to ignore. Already offering a competitive rate, for the first 12 months you can get double data (an extra 40GB). On top of that, you get 5G connectivity and, since Belong is owned by Telstra, you get Telstra-level security.

Total minimum cost is AU$35 | Total cost for first year: AU$420

Spintel | 100GB data | AU$25 p/m (for the first 6 months, then AU$35)

Thanks to this current discount that cuts AU$25 off a plan that was already offering insane value with 100GB of data for only AU$35. On top of that, you also get 5G connection despite many similarly priced plans only offering 4G. However, if you'd rather international calls rather than a large data pool, the AU$23 Dodo plan is for you.

Total minimum cost: AU$25 | Total cost for first year: AU$360

TPG | 50GB data | 1-month expiry | AU$17.50 per 28-day renewal (first six renewals, then AU$35 per renewal)

This TPG offering is considered the best prepaid plan overall, and since TPG connects to the Vodafone network, it should be no surprise it's the top choice here . TPG is offering 50GB of data for AU$17.50 for the first six renewals. After that period, the cost increases to AU$35 per renewal. Your prepaid plan will automatically renew every 28 days. iiNet is also a great option, with an identical offering to TPG.

Total minimum cost is AU$17.50 | Total cost for first year: AU$315 | Yearly cost after discount: AU$420