Saily eSIM Data Plans for Luxembourg

Saily does not provide a truly unlimited high‑speed data plan for Luxembourg. The plans that carry “UNLIMITED” in their name actually offer a daily allowance of 5GB/day; once that amount is reached, the speed drops to 1 kbps or 1024 kbps depending on the specific package. Travelers who need a larger continuous data allowance can instead choose fixed‑data options. For example, the Luxembourg 20 GB plan is valid for 30 days, and a 30 GB plan is available that works worldwide. These fixed‑data plans provide a set amount of high‑speed data without a daily cap and can often be more cost‑effective for typical users.

Saily does not offer an eSIM for Luxembourg that includes a phone number or SMS capability; only data‑only plans are available from this provider. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice calls and messaging, but a local phone number or traditional SMS service is not provided.

There are 11 single‑country plans and 22 multi‑country plans that cover Luxembourg. The plans vary from $3.99 to $159.99 in price and from 1 GB to 50 GB of data, with validity periods ranging from 5 to 365 days. Saily’s 12 daily‑data‑cap plans replenish the data allowance each day, while the 21 fixed‑data‑cap plans provide a set amount of data that is used continuously throughout the validity period.