SparkRoam eSIM Data Plans for United Kingdom

SparkRoam does not provide an unlimited data eSIM plan for the United Kingdom. Travelers can purchase fixed data plans instead, such as the 50 GB / 30 days plan for $21.25 USD or the 20 GB / 30 days plan for $10.25 USD, both valid for travel within the United Kingdom. Choosing a fixed data plan may be more cost‑effective unless a traveller expects to use more data than the available allowances.

SparkRoam does not provide a United Kingdom eSIM that includes a local phone number or the ability to send or receive SMS. The available United Kingdom plans from this provider are data‑only, meaning they offer high‑speed internet for a specified number of days but no voice or text services. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a traditional phone number.

SparkRoam provides eight single‑country data plans that are valid solely for the United Kingdom and 15 multi‑country data plans that include UK coverage along with other destinations. The single‑country plans give a fixed amount of data for a set number of days, while multi‑country plans offer the same data quantity that can be used across all covered countries without extra roaming fees. Across both categories, plans are priced between roughly $1.33 and $83.12, feature data caps from 1 GB to 50 GB, and have validity periods ranging from 7 days up to 365 days.