Australia’s only true “unlimited” mobile plan gets a big discount

Felix Mobile is slashing the cost of signing up for its unlimited mobile plans for the next few weeks by 60%. This promotion expires on 16 June 2025 and covers all three of the provider's existing mobile plans. 

New customers who take advantage of the opportunity to save won't score any additional data or other bonuses but they will pay 60% off the usual price for the first four months. That means you can score Felix's cheapest plan for $10 per month rather than usual $25 per month.

Although the cheaper Felix Mobile plans don't come with a ton of perks or monthly data, those who sign up do come with excess-charge-free data. If you hit your exhaust your data allowance, you'll stay connected but have your speed capped at 1.5Mbps. Meanwhile, the most expensive option is the one true unlimited mobile data plan available to Aussies.

Ordinarily priced at $40 per month, the Felix's Unlimited Mobile Plan is powered by the Vodafone 4G and 5G network and will let you download as much as you want every month. The only catch is that your speeds are capped at 20Mbps. That's fast enough for more everyday tasks but might not be the best set up for those looking to stream or download bigger files.

To take advantage of the deal, all you have to do is sign up for one of Felix Mobile's SIM only mobile plans and enter the code FLX4 at checkout.

For a snapshot of eligible plans, check out the widget below.

Once the honeymoon ends, you'll be paying the regular price but there's no lock-in so you can always shop around and look for a cheaper option. Just keep in mind that these alternatives rely on a similar set up to Felix's cheaper mobile plans as opposed to its most expensive. 

The speed limit may vary from provider to provider, but you're still looking able to stay connected if you use up your data allowance rather than being stung by any excess data charges.

For a sense of how Felix compares to other unlimited phone plan providers, check out the widget below for a snapshot of the cheapest unlimited data mobile plans in our database.