Best SIM Only Deals in Ireland – April 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 a limited time only, 48 is offering a discounted rate on their €12.99 prepay SIM-only plan. For the first six months, you can get the plan for only €9.99 per month (€12.99 thereafter). This offer, valid until 31/05/2026, includes 5,000 minutes, 5,000 texts, unlimited 5G data, and a 20GB EU/UK roaming allowance.
Freeze your bill with Sky Mobile's Unlimited Plan. Offering unlimited data, calls, and texts for €12.99 per month, the promotional price is locked for 3 years (€15 per month thereafter). Offer ends 13/05/2026.
Lycamobile presents another affordable SIM-only prepay option. Their Go Unlimited plan offers unlimited data, calls and texts for a monthly top-up of €11 for the first 12 months, then €20 p/m month thereafter.
Looking for a straightforward, contract-free mobile solution? Clear Mobile offers a simple and affordable SIM-only plan that might be perfect for you. For just €12.99 per month on a 30-day rolling bill-pay contract, you get unlimited data, unlimited calls, and 10,000 texts. Sign up today, and your first month is free.
(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.)
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