eSIM Cards eSIM Data Plans for United Kingdom

eSIM Cards does not provide a truly unlimited high‑speed data eSIM for travelers to the United Kingdom. All of the available plans have a fixed data cap and the plans that carry “Unlimited” in their name, such as “UK EE Unlimited for 30 Days, ” actually grant 750GB of high‑speed data in 30 days. After the allotted data is exhausted, the speed would be reduced, although the specific throttling rate is not listed.

For travelers who need a large amount of data, eSIM Cards offers several high‑capacity options. The 750GB plan is available for 30 days at $33.40 USD and uses the 5G network; a 650GB 30‑day plan runs at $35.45 USD, and a 500GB 30‑day plan from Vodafone costs $28.63 USD. These fixed‑data plans can be more cost‑effective than purchasing a truly unlimited plan if the traveler’s usage does not exceed the allocated data.

eSIM Cards does not sell United Kingdom eSIM plans that include a phone number or SMS capabilities. All available United Kingdom plans from this provider are data‑only, with no inbound or outbound voice or text service. Travelers can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging instead of a traditional phone number.

eSIM Cards offers 30 single country plans tailored to the United Kingdom and 9 multi country plans that include the U.K. In total, 39 distinct data options are available. The data caps span from 1 GB up to 750 GB, while prices range approximately from $5.86 to $680.34 USD, providing a wide range of short‑ and long‑term choices for travelers.