Ireland Network
Verified coverage
Speed
Carriers
Access to top-tier carriers for a stable and fast connection
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Ireland eSIM — Travel Data Plan
Stay instantly connected across Ireland with our premium eSIM data plans. High-speed mobile data for seamless travel.
Currently, no plans are available.
Need Assistance?
Unsure which plan to select? Try our data usage simulator.
100% Secure Payment
Credit Cards accepted
Your eSIM network performance
Your Simsima eSIM connects to these tested networks in Ireland:
Super simple.
Get set up in just 2 minutes.
No app to install, no physical card.
Choose Your Plan
Select your data plan. It will be delivered instantly via email.
Install Your eSIM
Three straightforward ways to get started: Automatic, QR Code, or Manual.
Start Exploring
Connect immediately upon arrival and immerse yourself in your adventure.
Why Choose Simsima?
Multi-Network
Access Multi-Network. We ensure you have reliable coverage.
Starting from
24/7 Customer Support
Have a question? Our support team is available to assist you, day or night.

Complete Privacy
No ID verification required. Your data remains private.
The Simsima App
SOONManage your eSIMs, top up with two taps, and earn SimCoins. Your essential travel companion.
Celtic and Emerald Lands: Authentic Ireland
From dramatic cliffs to warm pubs, experience Ireland connected.
Using an eSIM in Ireland: a traveller's guide
Why an eSIM smooths a trip around Ireland
Ireland is best seen on the move — Dublin's pubs and museums, the Cliffs of Moher, the Ring of Kerry and the long drives of the Wild Atlantic Way. Your phone handles the details: navigating narrow coastal roads, checking castle and distillery opening hours, booking a Bolt in the city and keeping in touch as the weather rewrites your plans. Free Wi-Fi is common in cafés but unreliable on the road. An eSIM for Ireland you install before you fly connects the moment you land.
Ireland eSIM coverage, Dublin to the Wild Atlantic Way
A Simsima eSIM in Ireland runs on a major Irish network with fast 4G/LTE and 5G data. Coverage is strong in Dublin, Cork, Galway and Limerick, and reliable on the main routes around the island. It can soften along the remoter west coast, in the mountains and on the smaller peninsulas, so download offline maps before a day on the Wild Atlantic Way. For nearly every itinerary you stay connected across Ireland on a single eSIM — with an easy step to a Europe plan if your trip continues.
How much data an Ireland trip needs
Ireland travel leans on maps, messaging and photos rather than heavy streaming, so a moderate plan goes far. A week of driving and exploring is comfortable on 5–10 GB; size up if you share lots of video or tether a laptop. Top-ups are instant in the app, so there's no need to overbuy, and nothing to collect at the airport. Your Simsima plan is prepaid — no contract, and no surprise bill when you're home.
Installing your Ireland eSIM before departure
Set up your Ireland eSIM at home over Wi-Fi: one QR-code scan in your phone's settings installs it, with nothing to arrange on arrival. Turn the Simsima line on when you land, leaving your own SIM for calls and texts on your home number. Arrive in Dublin, Cork or Shannon already connected, ready to pick up your hire car and map the route west.
Why travellers choose Simsima for Ireland
If you're comparing the best eSIM for Ireland, the essentials are what count: a dependable Irish network, prepaid pricing with no roaming surprises, and data you can extend any time without finding a shop. Every purchase earns 4% back in SimCoins toward your next trip. Browse the Ireland eSIM data plans above, choose your size, and you'll be connected within minutes of landing.
Frequently Asked Questions
Essential information about using a Simsima eSIM in Ireland.
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