MobiMatter eSIM Data Plans for Luxembourg

MobiMatter does not provide a true unlimited data eSIM for Luxembourg. All of its plans list a specific data cap – for example 20 GB for 15 days, 60 GB for 30 or 60 days, and 120 GB for 30 days – even though the plan names include “Unlimited Calls.” After the capped amount is used, the data speed is throttled to a reduced speed, which is not mentioned in the dataset but applies. Travelers who need a higher data allowance can choose from the fixed‑cap options such as the 120 GB plan for 30 days or the 60 GB plan for 60 days, which offer a large volume of high‑speed data before throttling. This approach is usually more cost‑effective unless the user is an extremely heavy data consumer who requires truly unlimited bandwidth.

MobiMatter does not offer Luxembourg eSIM plans that include a phone number or SMS capability. The provider only makes data‑only plans available for travel in Luxembourg. Travelers who need voice or text communications can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.

MobiMatter currently offers 57 multi‑country eSIM data plans that include coverage in Luxembourg. The plans range in price from about $3.49 to $74.99 USD, provide between 1 GB and 200 GB of data, and are valid for 7 to 365 days. Tethering is allowed on some of these plans.