ByteSIM eSIM Data Plans for Ireland

ByteSIM does not provide a truly unlimited high‑speed eSIM for Ireland. The plans that include “Unlimited” in their names offer a 1GB per day high‑speed allowance and, once that amount is used, the speed reduces to 10 240 kbps. Travelers who need more data can choose ByteSIM’s fixed data plans, such as the Ireland 50GB for 3 days or the Ireland 50GB for 15 days, which give a larger amount of high‑speed data for a set period. Selecting a fixed data plan may be more cost‑effective for users who anticipate heavy data use.

ByteSIM does not provide eSIM plans with a local phone number or SMS capability for Ireland. The available plans are data‑only, and travelers who need to make calls or send texts can use internet‑based messaging and VoIP services such as WhatsApp, Telegram or other apps that operate over the data connection.

ByteSIM currently offers 84 single coverage data plans for Ireland. These plans range in price from approximately $2.90 to $99.90 and include data allowances from 500MB to 50GB. ByteSIM also provides plans with either a fixed data cap or a daily data cap, with 42 plans of each type available. All plans offer validity periods between 1 and 30 days, and tethering is allowed on most options. No multi-country plans covering Ireland are currently available from this provider.