aloSIM eSIM Data Plans for Luxembourg

aloSIM does not offer an unlimited data eSIM for Luxembourg. Travelers who need a large data allowance can choose from several fixed‑data plans that are valid for specific periods, such as a 100 GB plan for 180 days or a 50 GB plan for 90 days. These plans typically use 5G and include the Luxembourg network; they may be more cost‑effective than a pay‑as‑you‑go option for most users.

altSIM does not provide a Luxembourg eSIM that includes a phone number or SMS service. The provider currently offers only data‑only eSIMs for Luxembourg. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to confirm the accessibility of the apps you rely on before purchasing.

The service lists 7 single‑country plans that are valid only in Luxembourg and 19 multi‑country plans that include Luxembourg. Prices span from $4.50 to $185, while data caps range between 1 GB and 100 GB. Plans are offered in two principal styles: daily data‑cap plans that refresh each calendar day and fixed‑data plans that deliver a set amount of data for the entire validity period. Validity periods range from 3 to 180 days, and a portion of the plans feature reduced speed at 500 kbit/s.