Ohayu eSIM Data Plans for Ireland

Ohayu does not provide any unlimited data eSIM plans for Ireland.
Travelers can choose from fixed data plans such as 50GB for 90 days at $66.99 USD, 20GB for 90 days at $29.99 USD, or 15GB for 60 days at $24.99 USD. These options include tethering and high‑speed 5G coverage within Ireland. Fixed plans can be more cost‑effective for most users unless one is an extremely heavy data consumer.

Ohayu does not offer Ireland eSIM plans that include a phone number or SMS capability. The provider’s Ireland plans are data‑only, so you will not receive a local phone number or be able to send or receive SMS messages. If you need to make calls or send messages, you can use VoIP apps such as WhatsApp, Telegram or iMessage over the data connection.

Ohayu offers six single‑country data plans that are valid only for use in Ireland and an additional four multi‑country plans that include Ireland among their covered destinations. The available plans span a price range of about $0.49 to $66.99 and data caps from 1 GB up to 50 GB, with validity periods that can last from one day to 90 days, and some offerings allowing tethering for other devices.