Horizon eSIM eSIM Data Plans for Bulgaria

Horizon eSIM does not provide an unlimited‑data eSIM for Bulgaria. The available Bulgaria‑specific plans are fixed‑data bundles, such as the Bulgaria 50GB plan valid for 30 days or the Bulgaria 50GB plan valid for 180 days, and a wider Europe plan that includes Bulgaria with 100 GB for 180 days and 50 GB for 30 or 90 days. For travelers who need more data than a single bundle offers, choosing a fixed data plan can be more cost efficient unless they are extremely heavy data users, in which case a pay‑as‑you‑go option outside the listed bundles might be worth considering.

Horizon eSIM does not provide a Bulgaria eSIM plan that includes a phone number or SMS capability. Only data‑only eSIM options are available from this provider for travel in Bulgaria.

Travelers who need to place voice calls or send text messages may use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to these services, so it is advisable to confirm that the apps you rely on work in Bulgaria before purchasing a plan.

Horizon eSIM offers 11 single‑country plans for Bulgaria, and it also has 25 multi‑country plans that include Bulgaria as one of the covered destinations. The single‑country plans vary from a modest 1 GB data cap to a hefty 100 GB option, with prices ranging from about $0.31 to $309.16. The multi‑country plans span similar data capacities, from a few gigabytes to 100 GB, and the price range follows the same broad spectrum. Many of the plans allow tethering, enabling data sharing across devices within the validity period.