Rufly does not provide a true unlimited data eSIM for Luxembourg. All of the plans listed for Luxembourg give a fixed allowance of 500MB per day, after which the speed is reduced to 5 Mbps and eventually to 512 Kbps once a total of 30 GB has been used.
Travelers looking for a large amount of data can choose from Rufly’s fixed data plans, such as the Luxembourg Unlimited 7‑Day plan priced at $22.39 USD with a 7‑day validity, or the Luxembourg Unlimited 15‑Day plan costing $33.60 USD. These options provide a predictable amount of high‑speed data for a set period and can be more cost effective than purchasing an unlimited plan that still has daily and total usage limits.