Best SIM Only Deals in Ireland – March 2026

Are you out of contract or looking for a better deal for your mobile phone? If so, there are some great SIM Only deals available in Ireland right now with huge savings to be made over long contract plans.

We’ve teamed up with Switcher.ie, the free and impartial price comparison and switching service, to find the best SIM Only deals available every month.

Check back regularly to stay informed of the latest deals and offers, and visit the Switcher.ie website to order one of these great packages.

Best SIM Only Deals

For consumers seeking an affordable, commitment-free SIM-only option, 48 offers a flexible prepay solution, available exclusively through Switcher.ie. Their SIM-only plan, requiring a monthly top-up of €10.99, includes 100GB of 4G data, 5,000 minutes, 5,000 texts, and a 17GB EU/UK roaming allowance. Offer ends 25/03/2026.

48 also provides a separate prepay plan for those requiring unlimited 5G data. This plan requires a monthly top-up of €12.99 and offers 5,000 minutes, 5,000 texts, unlimited 5G data, and a 20GB EU/UK roaming allowance.

Alternatively, Clear Mobile presents another budget-friendly SIM-only option. They deliver unlimited data and calls, plus 10,000 texts, for a monthly fee of just €12.99 on a 30-day rolling bill-pay contract. This also incorporates a 23GB EU/UK roaming allowance. Furthermore, customers who sign up now will receive their first month free of charge.

The Unlimited Plan from Sky Mobile also presents a strong value proposition, offering unlimited data, calls, and texts for €15 per month on a 12-month bill-pay contract.

Virgin Mobile’s Mobile 15 Plan is a highly competitive option, priced at €15 per month on a 12-month bill-pay contract. This plan delivers exceptional value with unlimited data, calls, and texts.

(If you’ve come across this article after some of these deals may have expired, check out our main SIM Only category page to find the latest offers.)