nextSIM eSIM Data Plans for United Kingdom

nextSIM offers 27 single‑country plans covering the United Kingdom and 31 multi‑country plans that include the UK. The single‑country offerings range from roughly $1.83 to $1,289.41 USD and include data caps between 1 GB and 50 GB, with validity periods from 1 to 30 days. The multi‑country plans are similarly priced and vary in data cap, but they extend coverage to several other state‑sponsored networks. Some plans use a daily data cap model—24 such plans—while others use a fixed data cap model—34 such plans—allowing travelers to choose between daily resetting data or a single, larger data allotment that lasts for the full validity period. This range gives users flexibility depending on whether they need short‑term usage or larger data reserves across multiple destinations.

No, nextSIM does not provide a truly unlimited data eSIM for the United Kingdom. All of the plans that carry the “Unlimited” tag offer a fixed data allowance – for example, the eSIM Unlimited Standard 1 Day and eSIM Unlimited Plus 1 Day plans provide 1 GB and 2 GB respectively, and the daily “Unlimited” plans continue to deliver only 1 GB‑per‑day or 2 GB‑per‑day. After the allotted data is spent the speed is throttled (512 kbps or 2 Mbps).

If a higher data capacity is needed, nextSIM offers fixed‑data options such as the eSIM United Kingdom 50GB 30Days Economy plan, which delivers 50 GB of high‑speed data for 30 days. These fixed‑data plans can be more cost‑effective for users who require large amounts of data and do not need a truly unlimited data experience.