eSimfly eSIM Data Plans for Luxembourg

eSimfly does not provide a truly unlimited data eSIM for Luxembourg. All of its plans that carry the word “Unlimited” in the name actually include a fixed daily data allowance of 3GB/day; once that limit is reached the data speed drops to a reduced rate of 1000kbps.

For travelers who need more data, eSimfly offers a range of fixed‑data options that may better match their usage. For example, the Luxembourg Unlimited 3 Days plan offers 3GB/day for 3 days at $7.67 USD, while the O2 Unlimited (International) plan provides 35GB for 30 days at $39.47 USD. If an even larger supply is required, the Europe Orange 500GB 90 Days plan gives 500GB for 90 days at $138.09 USD. Choosing a fixed data plan can be more cost‑effective for users with substantial data needs.

eSimfly offers several eSIM plans that support a phone number and SMS for use in Luxembourg. These plans range in price from $19.62 to $138.09 USD and have validity periods between 15 days and 90 days. Each plan provides a phone number with the dialing code +33 (France) or +44 (United Kingdom); the numbers are not local to Luxembourg but can be used while in Luxembourg.

All available plans include both inbound and outbound voice and SMS services, so calls can be made and received and messages can be sent and received. Users who need particular functionality are advised to confirm the details directly with eSimfly before purchasing.

eSimfly provides 12 single‑country plans and 67 multi‑country plans that cover Luxembourg. Prices run from roughly $1.70 to $138, with data allocations ranging from 1 GB up to 500 GB and validity periods between 3 and 365 days. The catalogue includes both fixed‑data‑cap options—61 plans in total—and daily‑cap plans—18 plans—offering flexibility to match varied usage patterns.