eSIM Destinations > Ireland

eSIM Ireland

Mobile Data in Dublin, Galway, Cork & More

Connected in Ireland

Instant QR Code Activation Works in Dublin, Cork, Galway, Limerick & More No Contracts, Roaming Fees, or Local Registration

Digital Travel Data for Ireland – From Tech Hubs to Turf Fires

Driving the Ring of Kerry, landing at Dublin Airport, or singing in the pubs of Galway? You can get 4G/5G with eSimy’s Ireland eSIM in minutes—no contracts, no ID checks, and no line waiting.
No matter where you roam, we automatically lock onto the strongest signal by connecting to all three national operators: Vodafone, Three, and Eir. Vodafone’s 5G service is now available in all 26 counties. Three offers the fastest speeds in the nation and approximately 92% of the population has 5G coverage, while Eir provides 5G service to 99 percent of the population. You can work remotely from a cottage in Connemara or stream scenery from the Cliffs of Moher without experiencing roaming shock.

✓

Stay connected from cliffs to castles – no physical SIM or roaming charges

4G/5G Coverage

Instant Activation

/ 30 Days

24.99 €

20 GB Internet

Wi-Fi Hotspot Allowed

Instant Activation

Validity Starting on First Use

Buy Now

All plans include 4G/5G coverage across Ireland • No contracts • Instant Activation

How eSimy Works?

Step I

1 GB 2 GB 3 GB 5 GB 10 GB 15 GB 20 GB

Select a Package

Choose from range of multiple countries/packages.

Step II

Scan QR Code with instructions received over your email

Easy activation with email details or our intuitive website dashboard.

Step III

Ready for travel!

Have the best trip possible without internet hassles.

Ireland Travel & Connectivity Guide

Your Essential Resource for Exploring and Staying Online in Ireland

Why Travelers Choose eSimy Ireland?

Instant email delivery — scan & surf in minutes
Triple-network 4G/5G coverage in cities, villages & rural byways
Hotspot / tethering included; completely prepaid, no hidden fees
Perfect for tourists, business visitors, study-abroad students & digital nomads

How eSimy Works

Choose a Plan – Match data to trip length
Scan the QR Code – Delivered instantly by email
Go Online – Enjoy 5G coverage across Ireland & the EU

Top Travel Uses

Use your eSIM to book ferry trips to Aran Islands, navigate the Cliffs of Moher, use transit apps in Dublin, or share live photos from Killarney National Park

Perfect for any kind of traveler

Those on vacation: Avoid expensive roaming fees while keeping in contact with loved ones.
Travelers on Business: Make sure you have dependable internet so you can conduct business calls, send emails, and participate in online meetings.
Affordable, adaptable data plans are available to students and expats without the need for contracts.

The process for setting up an Irish eSIM

First, check to see if the gadget works with it: Make sure your smartphone works with eSIM before you buy one.
Pick Your Package: Check that your strategy meets its data and time needs.
Buy and Get: When you buy your eSIM online, you’ll get a QR code.
Start by: To set up the eSIM profile, just scan the QR code in your device’s settings.
Keep in touch: You can get online quickly and without problems anywhere in Ireland

Top Coverage Hubs

Dublin, Cork, Galway, Limerick, Kilkenny, Waterford, Belfast*, Killarney, Sligo, plus all M-motorways and Atlantic coastal routes

Network

Vodafone (broad rural 5G), Three (fastest average speeds), eir (highest population reach) – auto-switch for the strongest signal

Data Tips

1–3 GB for maps & chats, 5–10 GB for socials & bookings, 20 GB + for streaming or remote work in Cork’s co-working spaces

Tourist Highlights

Navigate the Causeway Coastal Route, share Temple Bar reels, book Cliffs of Moher tours, or call a taxi after Croke Park — no roaming fees

Support

24 / 7 multilingual chat & email assistance

eSIM FAQs

Common questions about using eSIM in Ireland

Can I activate my eSIM before I arrive?

Yes, as soon as you receive the QR Code directly by email, you can activate it already before you are traveling.

Do I need to present my identity when purchasing the eSIM to be activated?

No, the eSIM is activated exclusively online and it is KYC Free instantaneous activation with your name, surname, email, address and phone number, so there is no requirement of Identity.