eSIMCard eSIM Data Plans for Luxembourg

eSIMCard does not provide a truly unlimited high‑speed data plan for Luxembourg. The plans that carry the word “Unlimited” in their name actually contain a fixed data allowance of 1GB or 2GB per day, and once that limit is reached the speed is reduced to 512kbps or 2000kbps. Therefore there is no plan that offers unlimited data without any limits or speed restrictions.

Travelers who need more data can choose from the fixed‑data plans eSIMCard offers, such as the 20GB data plan valid for 31 days, the 200GB plan also for 31 days, or the 400GB plan valid for 30 days. These plans provide larger data volumes and do not throttle speed until the specified allowance is used up.

eSIMCard does not provide a Luxembourg eSIM with a local phone number or SMS capability. The provider offers only data‑only eSIMs for Luxembourg, so travelers will not receive an inbound or outbound voice line or SMS service from the plan.

Users can still make calls and send messages by using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or limit certain apps or VoIP services, so it is advisable to verify that the applications you rely on are accessible in Luxembourg before purchasing a plan.

eSIMCard currently lists 31 single‑country plans and 184 multi‑country plans that include coverage for Luxembourg, offering a wide range of data options. The single‑country plans span roughly $1.39 to $89.20 USD, providing data caps between 1 GB and 50 GB, while the multi‑country plans range from about $1.39 to $395.07 USD with data caps from 1 GB up to 500 GB. Some plans are sold as fixed data amounts; others deliver a daily data cap that resets each day, giving travelers flexibility in how they consume data while abroad. Tethering is generally allowed on most plans, and reduced‑speed options (512 kbps or 2000 kbps) are available for a few of them.