Horizon eSIM eSIM Data Plans for United Kingdom

Horizon eSIM does not provide an unlimited data eSIM for the United Kingdom. The available plans for that destination have specific data caps, such as 50GB for 30 days, 50GB for 180 days, and 100GB for 180 days.

Travelers who need a large amount of data can choose one of Horizon eSIM’s fixed data plans. For example, the 50GB 30‑day plan and the 50GB 180‑day plan offer substantial data allowances, while the 100GB 180‑day plan provides the largest bundle. Fixed data plans can be more cost‑effective for most users unless they are extremely heavy data consumers.

Horizon eSIM does not offer any United Kingdom eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available for travel to the United Kingdom. Travelers can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, but they should confirm that these services are accessible in the United Kingdom before purchasing a plan.

Horizon eSIM offers 13 single‑country plans and 19 multi‑country plans for the United Kingdom. The plans cover a price range of roughly $0.31 to $308.64 and a data cap range from 100 MB to 100 GB; some of the options provide a fixed data amount, while others implement a daily data cap.