eSimfly eSIM Data Plans for Bulgaria

eSimfly does not offer truly unlimited high‑speed data for travelers in Bulgaria. All plans that carry an “Unlimited” label actually contain a fixed data allowance – for example, 1 GB for 1 day or 3 GB per day for up to 30 days – and after that cap is reached the speed is lowered although the specific throttled speed is not listed. If a user needs a larger, fixed quantity of data, eSimfly provides alternatives such as a 50 GB plan for 30 days or a 30 GB plan for the same period. Choosing one of these fixed‑data plans can be more cost‑effective, especially for those who use data heavily, because the price stays consistent and the high‑speed allowance is guaranteed for the full validity period.

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 offers 9 single‑country plans that are specifically tailored for Bulgaria, along with 55 multi‑country plans that also include Bulgarian coverage. Within these plans, 19 have a daily data cap while 45 have a fixed data amount. Prices across the available options range from about $1.56 to $211.15, and the data caps vary from 1 GB up to 50 GB, giving travelers a broad selection to meet different usage needs and budgets.