Keep On Roaming eSIM Data Plans for Luxembourg

Keep On Roaming does not offer a true unlimited high‑speed data plan for Luxembourg. All of the plans that carry “UNLIMITED” in their name are actually limited to 1 GB of data in total (or 1 GB per day) and the speed is reduced once that limit is reached – the reduced speed is not specified, but the 5G and 4G speeds stop after the cap is used.

For travelers who need a larger amount of high‑speed data, Keep On Roaming provides fixed‑data plans for Luxembourg. A 20 GB plan is available for 30 days at $20.00, a 50 GB plan for $33.00, and a 100 GB plan for $65.00. These plans give unrestricted data up to the stated cap and may be more cost‑effective for heavy data users.

Keep On Roaming does not provide an eSIM that includes a phone number or SMS capability for Luxembourg. The only eSIM options available for this destination are data‑only plans.

Travelers can still use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for voice calls and messaging.

Keep On Roaming’s catalogue includes 15 single‑country data plans that cover Luxembourg and an additional 26 multi‑country plans that also include Luxembourg. These plans range in price from about $5 to $148 and in data volume from 1 GB up to 100 GB, with validity periods between one and thirty days. Customers can choose between daily data‑cap options—which limit usage each day—and fixed‑data‑cap options, which offer a set amount of data for the entire validity period.