Airalo eSIM Data Plans for Bulgaria

Airalo does not offer a truly unlimited eSIM for Bulgaria. The plan called “Eurolink - Unlimited” provides only 3 GB per day and drops to a reduced speed of 1000 kbps once that daily quota is used, so it is not unlimited high‑speed data. Travelers looking for larger data allowances can choose fixed plans such as “Eurolink - 100 GB” for 180 days or “Eurolink - 50 GB” for 90 days, both of which offer stable high‑speed data without any throttling. These options are typically more cost‑effective for users who consume a substantial amount of data.

Airalo does not offer a Bulgaria eSIM that includes a local phone number or SMS capability. All Bulgaria plans sold through Airalo are data‑only. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

Airalo lists six single‑country plans that target Bulgaria alone, allowing travelers to purchase data that is restricted to the country. In addition, there are 27 multi‑country plans that include Bulgaria as part of a broader regional or global bundle. Most of the available plans use a fixed data cap – a set amount of data that can be used over the validity period – while only one option is based on a daily data cap, meaning a set amount of data is allotted each day until the plan expires. Prices span from about $4.00 to $185.00, data caps range from 1 GB to 100 GB, and validity periods vary between 7 and 365 days, giving users a wide range of choices to match their travel needs.