Cellesim eSIM Data Plans for Luxembourg

No, Cellesim does not have a plan with an unlimited data cap for Luxembourg. The available eSIM options for that country are fixed data plans that range from 3 GB to 50 GB, each with a defined validity period.

For travellers who want a large data allowance, Cellesim offers the Luxembourg 50 GB 180‑day plan and the Luxembourg 20 GB 30‑day plan among others. These plans can be more cost‑effective for most users, while heavy data consumers who need no limits may need to look at other providers.

Cellesim does not offer an eSIM plan with a prepaid phone number or SMS service for Luxembourg. Only data‑only eSIM plans are available from this provider, so travelers can use Wi‑Fi or mobile data for services such as VoIP apps. Popular apps like WhatsApp, Telegram, and iMessage can be used over the data connection for calls and messaging, but some destinations may block or limit access to specific apps or VoIP services, so it is advisable to check that these services are reachable in Luxembourg before purchasing a plan.

Cellesim offers 17 single‑country plans for Luxembourg and no multi‑country plans. The plans range in price from about $3.59 to $102 and provide data caps between 1 GB and 50 GB, with validity periods from 5 to 180 days. Some plans are daily data cap plans, limiting usage each day, while others are fixed data cap plans that allow the full data amount to be used over the entire validity period.