Ohayu eSIM Data Plans for Estonia

Yes. Ohayu sells several unlimited‑data eSIM plans for Estonia. The plans are available for 5, 10, 15, or 30 days, each priced between $15.99 and $49.99 USD. They allow tethering and may be throttled after heavy use, with a maximum speed of 1000 kbps. The validity period starts when the eSIM is activated.

Ohayu does not offer an eSIM plan that includes a phone number or SMS capability for Estonia. Only data‑only eSIM plans are available from this provider.

Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging, but some destinations may block or restrict these services. It is advisable to verify app accessibility in Estonia before purchasing.

Ohayu offers a selection of data plans that include coverage for Estonia. In total, there are ten single‑country plans that cater specifically to users traveling within Estonia. Additionally, the provider offers four multi‑country plans that include Estonia along with other destinations in the region. These plans cover a wide spectrum of options: prices range from $7.49 to $66.79, data limits span from 2 GB up to unlimited, and validity periods extend from five days to ninety days. Some plans come with the ability to tether, while others apply a speed throttle of up to 1000 kb/s.