eSimfly eSIM Data Plans for Luxembourg

eSimfly does not provide a true unlimited data eSIM for Luxembourg. Every plan listed for Luxembourg offers a fixed daily allowance of 3 GB; the name “Unlimited” is a marketing label and the data stops after that daily limit (no speed throttling information is supplied). For travelers who want more data, eSimfly offers larger fixed‑data packages such as the 35 GB O2 Unlimited (International) plan valid for 30 days or the 500 GB Europe Orange 90‑day plan. Choosing a fixed‑data plan can be more cost effective unless an extremely heavy data consumer needs a genuinely unlimited option.

eSimfly offers several eSIM plans that provide a phone number and SMS capability for travelers heading to Luxembourg. The plans range in price from about $17.84 USD for a 20GB 31‑day package to $125.54 USD for a 500GB 90‑day package, and validity periods vary from 15 days to 90 days. All of these packages include a phone number with a dialing code of either +33 (French) or +44 (British); these are not local Luxembourg numbers (which use +352). Calls can be made and received, and SMS can be sent and received, so both inbound and outbound voice and text communication are supported. Users who need specific confirmation about local coverage or function should contact eSimfly directly.

eSimfly lists 14 single‑country data plans that include Luxembourg, ranging in price from about $1.23 to $125.54 and providing data caps between 1 GB and 500 GB. In addition the provider offers 63 multi‑country plans that cover Luxembourg among other destinations, with the same overall price and data ranges as the single‑country offerings. The single‑country options include both fixed‑amount plans and daily‑cap plans, while the multi‑country selection is primarily fixed data cap packages that can be used across several countries, including Luxembourg.