ChillaxSIM eSIM Data Plans for Luxembourg

ChillaxSIM does not provide a truly unlimited high‑speed data plan for Luxembourg. The plans that carry “unlimited” in the name actually offer a fixed allowance of 1GB of high‑speed data per day; once the daily limit is reached the speed is throttled to 5120kbps.

If unlimited data is required, travelers can choose a fixed data plan instead. For example, a 30‑day plan with 100GB of high‑speed data is available for $47.90, while 50GB and 20GB options are offered for $37.90 and $21.90 respectively. These fixed‑data plans can be more economical for users who need a large volume of data without the speed reduction that accompanies the ChillaxSIM “unlimited” plans.

ChillaxSIM does not offer a Luxembourg eSIM that includes a phone number or SMS capability. Only data‑only plans are available for this destination. Travelers who need to communicate can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which provide call and messaging services without requiring a local phone number or SMS functionality.

ChillaxSIM lists 36 single‑country plans and 18 multi‑country plans that include Luxembourg. The prices for these options run from $2.70 to $71.90, while the data limits span from 1 GB up to 100 GB. Plans are offered in two main types: fixed data amounts that stay constant for the validity period, and daily data caps that reset each day. Some packages also allow tethering and may offer reduced speeds of 128 kbps or 5120 kbps for added flexibility.