eSIM4Travel eSIM Data Plans for Slovenia

eSIM4Travel does not offer a truly unlimited data eSIM for Slovenia. The plans that use the “Unlimited” name provide a fixed amount of high‑speed data—3 GB per day—with speeds reduced to 1000 kbps once the daily allowance is reached. Alternative fixed‑data options are available, such as the 50 GB/30 days plan or the 20 GB/30 days plan, which offer larger data allowances without throttling until the limit is used.

eSIM4Travel currently offers only data‑only eSIM plans for Slovenia, and there are no plans that include a phone number or SMS capability. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may restrict these apps, so it is advisable to confirm their availability in Slovenia before purchasing.

eSIM4Travel lists 15 single‑country data plans and 18 multi‑country data plans that are valid in Slovenia. The available plans range from as little as $0.69 for a single‑gigabyte pass to nearly $72 for a 50‑gigabyte option, with validity periods spanning one to thirty days. Some plans are fixed‑data caps, while others impose a daily data limit, providing travelers with both predictable usage and flexible short‑term options.