eSimfly eSIM Data Plans for Luxembourg

eSimfly does not currently provide a plan that offers unlimited high‑speed data for Luxembourg. The plans that include the word “Unlimited” in their name, such as Luxembourg Unlimited 3 Days or Europe Unlimited 10 Days, actually provide 3 GB/day of high‑speed data; after that daily limit is reached the speed is throttled, so the data is not truly unlimited. Travelers who need more data can choose from the higher‑capacity fixed‑data plans that eSimfly offers, such as the Europe 50 GB 30 Days plan, which gives 50 GB of high‑speed data for 30 days, or the Europe 30 GB 30 Days plan, which provides 30 GB for the same duration. These larger fixed‑data options may be more cost‑effective for heavy data users than the limited daily‑data “Unlimited” plans.

eSimfly does not provide a Luxembourg eSIM that comes with a local phone number or SMS capability. Travelers looking for a data‑only eSIM can purchase one from eSimfly, but they cannot make or receive traditional voice calls or SMS over a dedicated mobile number with that provider. Instead, users can rely on internet‑based messaging and calling services such as WhatsApp, Telegram, or iMessage, which work over the data connection.

eSimfly offers 11 single‑country data plans for Luxembourg and 55 multi‑country plans that include Luxembourg in the coverage. Among the available plans, 24 feature a daily data cap whereas 42 provide a fixed data amount. Prices range from about $1.92 to $211.15, data caps span from 1 GB to 50 GB, and validity periods vary from 1 to 365 days.