Compare Fiber Internet in Ireland

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37 live offers compared from 16 providers, from €10 /month. Updated daily.

What is fibre internet in Ireland?

Fibre broadband delivers home internet over optical cable rather than copper phone lines, giving far higher and more stable speeds. In Ireland you will see fibre-to-the-cabinet (FTTC) on older lines and, increasingly, full fibre-to-the-home (FTTH) that runs the cable directly to your property for gigabit-capable speeds. Rollout has accelerated sharply through commercial networks and the state-backed National Broadband Plan.

How the Irish market works

Ireland separates the wholesale network from the retail provider. Open eir, SIRO (an ESB and Vodafone joint venture) and National Broadband Ireland build much of the infrastructure, then retailers such as Vodafone, Sky, Eir, Virgin Media, Magnet, Totem and Imagine sell plans over it. Virgin Media also runs its own cable network in urban areas. This wholesale model means the same premises can often be served by several competing retailers.

Benefits

Gigabit speeds — full-fibre connections support symmetrical or near-symmetrical speeds far beyond old copper lines.

Reliability — fibre is less affected by distance and interference, giving steadier performance for work and streaming.

Multi-user households — high capacity handles simultaneous 4K streaming, gaming and video calls.

Bundle savings — many retailers discount fibre when paired with TV or mobile.

How to choose

First check which networks reach your Eircode, since availability of full fibre varies street by street. Match the headline speed to your household — a couple of light users need far less than a busy family or remote worker. Compare the contract term, the price after any introductory discount ends, installation fees and whether a router is included. If you work from home, prioritise upload speed and reliability over the very top download tier.

Leading providers in Ireland

Eir and Vodafone are among the largest retailers with wide full-fibre reach via Open eir and SIRO. SIRO-based plans and Virgin Media's cable network deliver some of the fastest residential speeds. Sky bundles broadband with its TV service, while Imagine, Magnet and Totem serve specific regions and business customers, and rural premises are increasingly covered by National Broadband Ireland retailers.

What it costs

Monthly fibre prices typically run from around €10 for the most heavily discounted introductory deals up to roughly €75 for premium high-speed or fully loaded bundles. Introductory rates usually last six to twelve months before reverting to a standard price, and some plans add a one-off installation or activation fee, so compare the total cost across the full contract.

Protections and regulation

ComReg regulates fixed broadband in Ireland, enforcing rules on advertised versus actual speeds, contract transparency and switching. Providers must publish accurate speed information and follow ComReg's process for handling faults and complaints. The National Broadband Plan, overseen by the Department of the Environment, Climate and Communications, subsidises fibre to premises that commercial operators would not otherwise reach.

Common questions

How do I check availability? — Enter your Eircode on a retailer or wholesale checker to see which fibre networks reach your home.

What speed do I actually need? — Most households are well served by 150 to 500 Mbps; gigabit plans suit large or very heavy-use homes.

Is installation free? — Many deals waive installation, but some charge a one-off fee, so confirm before ordering.

Fiber Internet in Ireland — FAQ