Connected in Ireland
eSIM Ireland
Mobile Data in Dublin, Galway, Cork & More
Choose a Ireland eSIM plan
Choose the perfect plan for your Ireland adventure
1 GB
7 Days- 1 GB Internet
- Wi-Fi Hotspot Allowed
- Instant Activation
- Validity Starting on First Use
3 GB
30 Days- 3 GB Internet
- Wi-Fi Hotspot Allowed
- Instant Activation
- Validity Starting on First Use
5 GB
30 Days- 5 GB Internet
- Wi-Fi Hotspot Allowed
- Instant Activation
- Validity Starting on First Use
10 GB
30 Days- 10 GB Internet
- Wi-Fi Hotspot Allowed
- Instant Activation
- Validity Starting on First Use
All plans include 4G/5G coverage across Ireland • No contracts • Instant Activation
Why travelers choose Esimy
- No contracts
- 24-hour days, counted from your first connection at your destination
- Add data to the same eSIM anytime
- Wi-Fi hotspot: Allowed on all plans
Before you buy your Ireland eSIM
Is my phone compatible?
Quick check: dial *#06# on your phone. If an EID number appears, your phone supports eSIM. It also needs to be carrier-unlocked.
How much data do I need?
A rough estimate based on typical use. Video and hotspot use the most data.
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.
Ireland eSIM at a glance
- Networks
- eir Mobile, Vodafone, Three
- Speed
- 4G/LTE, 5G where available
- Plans
- 5 · from 2.49 €
- Validity
- 7–30 days 24-hour days, counted from your first connection at your destination
- Wi-Fi hotspot
- Allowed on all plans
- Calls & SMS
- Data only
- Top-up
- Add data to the same eSIM anytime No new QR code needed
- Delivery
- Instant delivery by email and in the Esimy app
- Refunds
- Within 30 days of purchase if the QR code hasn't been scanned Refund policy
Compare Ireland eSIM plans
Need help with your Ireland eSIM?
Real people, 24/7Message our support team on WhatsApp or by email. We help with installation, activation and connection problems, day and night.
Travelling to more countries?
Ireland is also covered by these regional eSIMs:
How Esimy Works?
Select a Package
Choose from range of multiple countries/packages.
Scan QR Code with instructions received over your email
Easy activation with email details or our intuitive website dashboard.
Ready for travel!
Have the best trip possible without internet hassles.
Manage your eSIM with the Esimy App
Install, activate, and track your data — all from your phone.
- Add data to the same eSIM anytime
- Free 1 GB on every app order of 3 GB or more
- Send eSIMs as gifts and redeem the ones you receive
- Get notified about your data usage
- 5% back in your Esimy Wallet on every order
- Invite friends: €3 for you and €3 for them
Get it now
Available on the App Store and Google Play
eSIM vs Physical SIM Card in Ireland
Compare the benefits of using an eSIM data plan versus a traditional SIM card for international travel to Ireland.
Ireland Travel & Connectivity Guide
Your Essential Resource for Exploring and Staying Online in Ireland
Why Travelers Choose Esimy Ireland?
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Instant email delivery — scan & surf in minutes
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Triple-network 4G/5G coverage in cities, villages & rural byways
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Hotspot / tethering included; completely prepaid, no hidden fees
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Perfect for tourists, business visitors, study-abroad students & digital nomads
How Esimy Works
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Choose a Plan – Match data to trip length
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Scan the QR Code – Delivered instantly by email
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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
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.
