
With Horizon, you install one eSIM and keep it for every trip. Before you travel, simply choose an affordable data plan for your destination. If you need more data or travel somewhere new, top up the same eSIM instead of installing another one. It’s a simple, reliable way to stay connected around the world without adding eSIMs or dealing with expensive roaming charges.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Horizon eSIM does not provide an unlimited data eSIM for Ireland; all Irish plans have fixed data caps.
The provider offers fixed‑data options, such as the Ireland 50GB 180 days plan for $31.35 USD and the Ireland 20GB 30 days plan for $12.76 USD. Choosing a fixed plan can be more cost‑effective unless a traveler is an extremely heavy data consumer.
Horizon eSIM does not offer any eSIM plans for Ireland that include a phone number or SMS capability; only data‑only plans are available from this provider.
Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but some destinations may block or restrict access to specific apps or services, so it is advisable to confirm that the apps you rely on are available in Ireland before purchasing a plan.
Horizon eSIM offers 10 single‑country data plans and 13 multi‑country plans for Ireland. The available plans cover data caps ranging from 500 MB to 100 GB and are priced between $0.31 and $308.91. Some of the plans allow tethering. The single‑country options provide a fixed data amount for a set validity period, whereas the multi‑country plans give coverage across several destinations with a similar data allocation.
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