MobileSIM eSIM Data Plans for Luxembourg

MobileSIM does not provide a truly unlimited data eSIM for Luxembourg. All plans that use the word “Unlimited” in their name actually offer 3GB of high‑speed data per day; after that threshold the speed is reduced to 1000kbps. If a user wants unrestricted high‑speed data, a fixed data plan is a better option. For example, MobileSIM sells a 20GB plan for 30 days at $29.50 USD and a 60GB plan for 125 days at $165.00 USD, which can provide ample high‑speed data without the daily cap that limits the “Unlimited” offerings. Choosing a fixed data plan may be more cost‑effective for most travelers unless they are extremely heavy data users.

MobileSIM currently does not offer any Luxembourg eSIM that provides a local phone number or SMS service. The provider only offers data‑only plans for Luxembourg.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Luxembourg before purchasing, as some destinations may block or restrict specific apps or VoIP services.

MobileSIM offers a total of 21 data plans for Luxembourg. This includes 11 single‑country plans and 10 multi‑country plans. Prices vary from $2.30 to $165.00 USD, while data caps range from 200 MB up to 60 GB. Users can choose between fixed‑data plans that provide a set amount of data for the entire validity period and daily‑cap plans that reset each day.