SparkRoam eSIM Data Plans for United Kingdom

SparkRoam does not currently provide an unlimited data eSIM for the United Kingdom. All of the UK‑specific plans listed have fixed data allowances.

Travelers who need a large data allocation can select from SparkRoam’s fixed data plans, such as the 100GB plan valid for 180 days or the 50GB plans valid for 30 days or 180 days. These fixed data plans are often more cost‑effective for most users unless the traveler is an extremely heavy data consumer.

SparkRoam does not offer United Kingdom eSIM plans that include a phone number or SMS capability. Travelers can only purchase data‑only plans for the UK.

Without a local phone number, users can still make and receive calls and send messages through VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict these services, so it is advisable to verify that the VoIP apps you rely on are accessible in the United Kingdom before purchasing a plan.

SparkRoam provides eight single‑country data plans that cover the United Kingdom, and a further 27 multi‑country plans that include UK coverage. Pricing for these plans ranges from about $1.34 up to $117.18, while the data caps vary between 1 GB and 100 GB. Validity periods span from one week to one year, and many of the plans allow tethering to other devices.