eSIM.sm eSIM Data Plans for Cuba

eSIM.sm does not provide an unlimited data eSIM for Cuba. The only plans listed are fixed data packages, such as the 3 GB 10‑day plan priced at $57.60 USD and the 1 GB 7‑day plan costing $21.30 USD. These options offer a set amount of high‑speed data and are valid for the specified number of days. Choosing a fixed data plan can be more economical for most travelers, unless you expect to use an exceptionally large amount of data during your trip.

eSIM.sm does not provide a Cuba eSIM that includes a phone number or the ability to send SMS. The provider offers only data‑only eSIMs for Cuba. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.

eSIM.sm currently offers two single-coverage data plans for Cuba. These plans provide data allowances ranging from 1GB to 3GB with validity periods of 7 to 10 days. Plans are priced between $21.30 and $57.60. The provider does not currently list any multi-country plans that include Cuba. Tethering is allowed with some of the available plans.