eSimfly eSIM Data Plans for Bulgaria

eSimfly does not provide a genuine unlimited data plan for Bulgaria. All plans available from the provider have a fixed daily or total data allowance. The most common options are the “Bulgaria Unlimited” plans, which give 3GB of high‑speed data each day—for example, the 3‑day plan costs $6.18 USD and the 30‑day plan costs $28.24 USD. When the daily limit is reached, the speed is throttled to 1000 kbps. Another alternative is the O2 Unlimited (International) plan, which offers 35 GB for 30 days at $35.88 USD, but it is still capped. Choosing one of these fixed‑data plans is often more cost‑effective for travelers who need a predictable amount of high‑speed data.

eSimfly offers several eSIM plans for Bulgaria that include a phone number and SMS functionality. Prices start at $17.84 USD for a 20 GB plan valid for 31 days and go up to $125.54 USD for a 500 GB plan valid for 90 days, while validity periods range from 15 days to 90 days across the available options.

All plans provide a phone number with dialing codes of +33 (France) or +44 (United Kingdom), not local Bulgarian numbers, and allow both inbound and outbound voice calls as well as inbound and outbound SMS. Users who need specific call or messaging features should confirm the details directly with eSimfly.

eSimfly offers 12 single‑country data plans and 65 multi‑country data plans that include Bulgaria. The single‑country options are daily data‑cap plans, while the multi‑country plans are fixed‑data‑cap plans. Prices range roughly from $1.89 to $125.54, and data limits span from 1 GB up to 500 GB.