The end-of-financial-year sales have seen many smartphone deals across flagship, mid-range and budget handsets, including some rare discounts on the current iPhone 17 range.

If you splurged on a new phone during the sales, you may be interested in signing up for a new SIM-only plan if you bought one outright, especially if you’re not 100% happy with your current provider.

Even if you didn’t buy a new phone, it can still pay to shop around for a new SIM-only plan, as you may find one that fits your needs better than your current one. You could be paying for a ton of data with your current provider that goes unused, for example. Or maybe you’d benefit from having international calls included in your monthly price.

Given how competitive the telco market is currently, providers are jostling for your attention — whether it’s generous mobile data allowances, discounts on the monthly plan fees or inclusions like international calls and texts — and it would be a good idea to take full advantage.

The best part is, unless your current plan is tied up with a mobile phone, it’s so easy to switch providers. If the promotional plan discount of the SIM-only plan you signed up has just wrapped up, you can easily swap to a different provider that’s offering its own discounted plan with next to zero hassle.

I’ve put together a list below of the best SIM-only plans I’ve spotted this EOFY across a range of use cases and budgets, with all the inclusions and discounts:

Best value EOFY SIM-only plan

Best cheap EOFY SIM-only plan

Best EOFY SIM-only plan on the Telstra network

Best EOFY high-data SIM-only plan

Best EOFY long expiry SIM-only plan

More of the best SIM-only plans

Keen to shop around more? Check out the most popular SIM-only plans in the widget below: