Ireland eSIM: instant data for your trip
A Ireland eSIM from Simnity gives you mobile data the moment you land, with no physical SIM and no roaming bills. We currently offer 41 Ireland plans starting from $3.00 with validity from 3 to 180 days. Unlimited-data options are available for heavier users. Buy online, receive your QR code instantly, and connect in minutes.
Mobile coverage and networks in Ireland
Ireland has good 4G/LTE across the country and widespread 5G in Dublin, Cork, Galway, Limerick, and Waterford. Rural and western coastal areas can have weaker signal, though main routes are well covered.
The main mobile networks in Ireland are Vodafone Ireland, Three Ireland and eir mobile. Your Simnity eSIM connects to local partner networks, so you stay online across cities and most travel areas without swapping a physical SIM.
Do you need to register a SIM in Ireland?
No ID registration is required for a travel data eSIM, and Ireland does not mandate prepaid SIM registration.
What is a Ireland eSIM?
An eSIM is a digital SIM built into your phone. Instead of swapping a plastic card, you scan a QR code and a Ireland data plan is added to your device. Your normal number stays active on your main line, so you keep receiving calls and texts while you use the Simnity plan for affordable local data in Ireland.
How to set up your Ireland eSIM
- Choose a plan above based on how many days you are in Ireland and how much data you need.
- Check out and pay. Your eSIM QR code arrives instantly by email and in your dashboard.
- Scan the QR code from your phone settings while on Wi-Fi, ideally before you travel.
- Turn on the line and data roaming for Simnity when you arrive, and you are connected.
Why buy your Ireland eSIM from Simnity
- Instant delivery. No waiting, no pickup counters. Your Ireland eSIM is ready in minutes.
- No roaming shock. Pay a fixed price up front and avoid surprise carrier bills.
- Keep your number. Your main line stays active for calls and texts from home.
- Unlimited options. Heavy data days are covered with unlimited Ireland plans.
- Top up anytime. Running low? Add more data without buying a new eSIM.
Ireland eSIM FAQs
How much does an eSIM for Ireland cost?
Simnity Ireland eSIM plans start at $3.00 and go up to $185.00 depending on the data amount and validity you choose. There are 41 plans available right now.
Do I need to register or show ID for a Ireland eSIM?
No ID registration is required for a travel data eSIM, and Ireland does not mandate prepaid SIM registration.
How do I activate my Ireland eSIM?
After you buy, you receive a QR code by email and in your Simnity dashboard. Open your phone settings, choose to add a cellular or mobile data plan, scan the QR code, and turn on data roaming for the Simnity line. Most travelers are connected within a few minutes.
Which networks does a Ireland eSIM use?
Mobile service in Ireland is provided by Vodafone Ireland, Three Ireland and eir mobile. Simnity Ireland plans run on local partner networks, so you get coverage in cities and most travel areas.
Will my phone work with an eSIM in Ireland?
Any eSIM-compatible, carrier-unlocked phone works. That includes iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy S and Z models. Check Settings for an "Add eSIM" or "Add data plan" option to confirm.
How long is a Ireland eSIM valid for?
Validity ranges from 3 to 180 days, so you can match the plan to a short trip or a longer stay. Validity starts when the eSIM connects to a network in Ireland.
