eSimfly eSIM Data Plans for Bulgaria

eSimfly does not provide a true unlimited data eSIM for Bulgaria. All plans listed for Bulgaria have a fixed data allowance, such as 1 GB, 3 GB per day, or larger caps like 50 GB or 97.66 GB for a 30‑day period. The plans that carry the word “Unlimited” in their title are named for convenience; they offer a set amount of high‑speed data and then would drop to a lower speed once the allowance is used.

If a higher data volume is desired, eSimfly has alternative fixed‑data options. For example, the Balkans 97.7 GB plan for 30 days and several Europe 50 GB plans for the same period provide a substantial amount of data, potentially fitting a traveler’s needs while remaining cost effective.

eSimfly does not offer a Bulgaria eSIM that includes a local phone number or SMS capability. The provider only offers data‑only eSIM plans for travelers in Bulgaria. For voice and messaging, popular VoIP apps such as WhatsApp, Telegram, and iMessage can be used over the data connection.

eSimfly lists 9 single‑country plans that cover Bulgaria. In addition, 57 multi‑country plans that include Bulgaria are available. The single coverage options typically offer a fixed data amount for a set validity, while the multi‑country plans often have a daily data cap or a larger data pool that can be used across several neighboring countries. Prices for these plans range from $1.56 to $177.00 USD, and the data caps span from 1 GB up to 97.66 GB.