iRoamly eSIM Data Plans for United Kingdom

iRoamly does not offer a truly unlimited data eSIM for the United Kingdom. The plans that carry “Unlimited-Data” in their names actually cap high‑speed data at 500GB; after the cap the speed may be reduced, although a specific throttled speed is not listed in the data.

iRoamly provides fixed‑data eSIMs instead. For example, a 500GB plan valid for 30 days costs $89.00, and a 500GB plan valid for 10 days costs $29.00. Choosing a fixed‑data plan can be more cost effective for most travelers unless they are extremely heavy data users.

iRoamly does not provide a United Kingdom eSIM plan that includes a local phone number or SMS capability. The provider offers only data‑only eSIMs in the United Kingdom. Travelers can still communicate using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they will not receive a traditional phone number or be able to send or receive SMS directly through the eSIM.

iRoamly lists 91 single‑country plans and 38 multi‑country plans that cover the United Kingdom. The plans vary in length, from a single day up to a full year, and the price range spans from free introductory offers to about $269 USD. Data caps start at 500 MB and go up to 500 GB, with some plans offering a fixed data amount for the entire validity while others provide a daily data cap that can be used each day. Overall, the provider offers a broad spectrum of options suitable for short trips or longer stays in the UK.