Ireland eSIM.
Dublin's pubs to the Cliffs of Moher — connected right along the Wild Atlantic Way.
Every plan: QR by email in minutes · data-only, keep your number · days start on first connection · top up anytime · the total shown is the whole bill. What's included →
Unlimited plans run at full speed up to a daily fair-use allowance, then at reduced speed until the allowance resets the next day — you're never cut off. Every plan is prepaid: the checkout total is the whole bill, and we never add overage charges.
Hotspot support varies by plan and destination — where it's available for your plan in Ireland, it's shown in the plan details before you pay.
The Ireland eSIM guide.
Ireland is a driving holiday as much as a city one — the Wild Atlantic Way, the Ring of Kerry, single-track lanes to a headland pub. Data is what keeps the hire-car navigation, the B&B bookings and the trad-session finds working when you're miles from the nearest town or any reliable Wi-Fi.
How it works on the day
The Wild Atlantic Way runs for miles between anywhere with Wi-Fi, so the point of landing connected is keeping the hire-car satnav and the B&B bookings alive out there. Install at home, switch on at Dublin, Cork, Shannon or Knock, and Three, Vodafone or Eir picks you up, your own number still there for WhatsApp.
Choosing your days
A Dublin long weekend is three or four days at the standard rate. The west-coast road trip — Galway, the Cliffs, Kerry — over 7 to 10 days earns the lower rate; add a Europe plan if you're hopping onward elsewhere in the EU.
Discover Ireland.
The short version.
A travel eSIM is data only. It sits next to your home SIM, so your number, texts and WhatsApp carry on as normal. Pick unlimited, priced per day, or a fixed bundle of GB if it's mostly maps and messages. Install it on Wi-Fi before you fly — the days only start once it first connects in Ireland, and it finds a partner network on its own.
Made for your kind of trip.
Coverage in Ireland.
- Three Ireland
- Vodafone Ireland
- Eir
Ireland eSIM, city by city.
Heading somewhere specific in Ireland? Each city guide covers the local airport, the areas you'll lean on data, and the same national Ireland eSIM — one plan, wherever you land.
Ireland eSIM, region by region.
Exploring beyond the cities? Each regional guide covers the states, provinces and areas of Ireland — the local gateways, where the data holds up, and the same national Ireland eSIM working across all of it.
