MicroEsim provides eSIM services in 100+ countries & regions, offering fast local connectivity and diverse data plans for global travelers. Enjoy instant email delivery and immediate activation. Stay connected travelling abroad.

MicroEsim provides eSIM services in 100+ countries & regions, offering fast local connectivity and diverse data plans for global travelers. Enjoy instant email delivery and immediate activation. Stay connected travelling abroad.
MicroEsim provides eSIM services in 100+ countries & regions, offering fast local connectivity and diverse data plans for global travelers. Enjoy instant email delivery and immediate activation. Stay connected travelling abroad.
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MicroEsim does provide unlimited‑data eSIM plans that are valid in Luxembourg. The unlimited options start at $3.00 USD for a 1‑day period and go up to $69.84 USD for a 30‑day period, with the same price structure available for 3‑, 5‑, 7‑, 10‑, 15‑, and 20‑day validity lengths. All of these plans use 5G network coverage in Luxembourg and allow tethering, although speeds may be throttled once the fair usage policy threshold is reached.
If you are concerned about potential speed restrictions after heavy usage, contact MicroEsim directly to confirm whether the fair usage policy applies to the specific plan you intend to purchase and to find out the typical amount of data that can be consumed at normal speed.
MicroEsim does not offer eSIM plans for Luxembourg that include a phone number or SMS capability. The provider only supplies data‑only eSIMs for Luxembourg. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but no native phone number or SMS service is provided.
MicroEsim provides 53 single‑country plans that cover Luxembourg and 381 multi‑country plans that include Luxembourg. The plans range in price from around $0.86 to $322.70, with data caps spanning 500 MB to unlimited. Some plans have a daily data cap—meaning a specific amount of data is allotted each day for the plan’s validity—while others have a fixed data cap that provides a total amount of data available for the entire duration of the plan. Many of these plans allow tethering, though some may feature reduced speeds or throttling.
Summarized by Gen AI. Last updated: