SimOptions eSIM Data Plans for United Kingdom

SimOptions does not currently offer an unlimited data eSIM for United Kingdom. Their available United Kingdom plans provide fixed data allowances. For example, the Three UK AIO20 plan delivers 150GB for 30 days at $29.90 USD, and the My European eSIM 120GB plan delivers 120GB for 30 days at $55.90 USD. These fixed plans can be more cost‑effective for travelers who need a large amount of data but do not require unlimited usage. If a user’s data consumption exceeds the supplied allowance, additional plans or higher‑cap options would need to be purchased.

SimOptions sells a variety of United Kingdom eSIM plans that include a phone number and SMS capability. The lowest‑priced plan is Three UK AIO10, which costs $19.90 USD and offers 20GB of data for 30 days. The highest‑priced plan is My European eSIM 120GB, which costs $55.90 USD, provides 120GB of data, and is valid for 30 days. Validity periods across the plans range from 15 days to 31 days.

All of the United Kingdom eSIMs provide a dialing code and support both inbound and outbound calls and SMS. Plans that use a UK dialing code (+44) give a local UK number; other plans offer a foreign number (for example, +420, Czech; +33, French). The voice and SMS services are fully functional for calls and messages sent to and from the assigned number. Travelers who need confirmation of specific number country or any additional features should check directly with SimOptions before purchase.

SimOptions has 10 single‑country eSIM data plans for the United Kingdom and an additional 10 multi‑country plans that include the UK. Their offerings range in price from about $4.50 to $55.90, with data caps varying from 1 GB up to 150 GB, and validity periods spanning 7 to 31 days. The plans are standard fixed‑data packages rather than daily‑cap options, allowing travelers to choose a set amount of data for the duration of their stay.