CloudOn eSIM eSIM Data Plans for Luxembourg

CloudOn eSIM does not provide a truly unlimited high‑speed data plan for Luxembourg. The plans that carry the “Unlimited” label actually include a daily data cap of 3 GB (or 2 GB for some European‑wide options) and after that limit the speed is reduced to 1000 kbps.

Customers can opt for fixed‑data plans that offer larger, unthrottled data allowances. For example, the Luxembourg Unlimited – 3 days plan supplies 3 GB per day during the 3‑day validity period, and higher‑capacity packages such as Luxembourg 20 GB – 30 days or Luxembourg 10 GB – 30 days provide more high‑speed data without a daily cap.

CloudOn eSIM does not provide eSIM plans that include a phone number or SMS in Luxembourg, offering only data‑only eSIMs for that destination. Travelers can use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for calls and messaging, but some destinations may block or restrict these apps, so it is advisable to confirm that the apps you rely on are accessible in Luxembourg before purchasing.

CloudOn offers a total of 35 data plans for Luxembourg, split into 11 single‑country (Luxembourg‑only) plans and 24 multi‑country plans that include Luxembourg among their coverage zones.
The available plans range in price from about $3.49 to $126.99 and provide data caps from 1 GB up to 50 GB, with validity periods between 3 and 30 days. On the single‑country side plans are primarily fixed‑data‑cap options, while the multi‑country offerings include both fixed caps and daily data‑cap varieties, allowing travelers to choose between a set amount of data or a daily allowance that resets each day.