Ireland
This page covers the connectivity picture for Ireland: the mobile networks in use, the cities most travellers visit, and airport coverage. For plan-by-plan pricing, see the best eSIM for Ireland comparison.
Mobile networks in Ireland
| Network | Technologies listed |
|---|---|
| Vodafone Ireland | 4G, 5G |
| Three Ireland | 4G, 5G |
| Eir | 4G, 5G |
Major cities and areas
- Dublin
- Cork
- Galway
- Limerick
- Waterford
- Killarney
Airport connectivity
- Dublin Airport (DUB)
- Cork Airport (ORK)
- Shannon Airport (SNN)
Travel notes
- Ireland has good coverage in cities and along main routes.
- Rural west coast and island areas can have gaps.
- Regional European plans usually include Ireland.
Providers with Ireland plans
Cross-border travel makes eSIMs especially useful in Europe. A single regional plan can cover dozens of countries without a new SIM for every border. Browse all eSIM destinations.
Travel eSIM guides
- SetupHow to Install an eSIMA step-by-step walkthrough of installing a travel eSIM by QR code or manually, plus how to switch it on when you arrive.
- DevicesHow to Use an eSIM on iPhoneHow eSIM works on iPhone, which models support it, and how to add, label and manage travel eSIMs in Settings.
- DevicesHow to Use an eSIM on AndroidA device-agnostic Android eSIM guide covering compatibility checks, QR installation and dual-SIM data settings.