thirr.com eSIM Data Plans for Luxembourg

thirr.com does not provide an unlimited data eSIM plan for Luxembourg. Instead, the provider offers fixed‑data plans such as the EU BASE 100GB 365D plan, which delivers 100GB of high‑speed data for 365 days at $116.45 USD, and the EU BASE 50GB 365D plan, which offers 50GB of data for 365 days at $69.86 USD. These fixed‑data options are available on 4G and 5G networks in Luxembourg and can be more cost‑effective for most travelers unless a user is an extremely heavy data consumer.

The plans available from thirr.com for Luxembourg do not include a local phone number or SMS capability.
Only data‑only eSIMs are offered, so travelers will need to rely on VoIP applications such as WhatsApp, Telegram or iMessage for voice and messaging over the data connection.

In Luxembourg, thirr.com provides 7 single‑country eSIM options and 26 multi‑country options. The plans cover a price range of roughly $2.89 to $348.54 and offer data caps between 1 GB and 100 GB. Single‑country plans typically sell a fixed data amount for a set validity period, whereas multi‑country plans allow the same data allowance or a daily data cap to be shared across several European destinations.