BlueSky eSIM eSIM Data Plans for United Kingdom

BlueSky eSIM does not provide a truly unlimited data eSIM for the United Kingdom. The plans that carry “Unlimited” in their name actually have a daily data cap of 3 GB or 5 GB; once that amount is used the speed is throttled to 1 Mbps. Therefore, the data is not unlimited.

Travelers who need a larger data allowance can choose from BlueSky eSIM’s fixed data plans. For example, the 50GB/30 days plan and the 20GB/30 days plan give high‑speed data for the entire validity period and can be more cost‑effective for most users unless they are extremely heavy data consumers.

BlueSky eSIM does not provide a United Kingdom eSIM that includes a local phone number or SMS capability. Travelers looking for a mobile number and text messaging must rely on data‑only plans and use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. Because some destinations or service providers may restrict access to these apps, users should verify that the services they need are available in the United Kingdom before purchasing a plan.

BlueSky eSIM provides 25 single‑country plans and 45 multi‑country plans that cover the United Kingdom. The available plans span a price range from $1.97 to $100.15 and offer data caps between 200 MB and 50 GB. Some plans use a fixed data amount, giving a set quantity of data for the validity period, while others employ a daily data cap, limiting the amount of data that can be used each day. This variety allows travelers to choose a plan that best matches their usage patterns and budget.