airdatalink eSIM Data Plans for Spain

Airdatalink does not provide an unlimited data eSIM for travel in Spain. All of its plans have a fixed data cap, the largest available offering 50 GB for 30 days.

Customers who want more data can choose one of the larger fixed‑data options, such as the 50 GB Essential Europe eSIM or the 50 GB Discover Europe eSIM, both valid for 30 days and priced around $23‑$30 USD. These plans are typically more cost‑effective for typical users than paying per megabyte, but they will stop providing high‑speed data once the cap is exceeded.

Airdatalink does not provide a Spain eSIM that includes a mobile phone number or SMS capability. The only plans available for Spain from this provider are data‑only eSIMs.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which do not require a local phone number or SMS service.

Airdatalink does not list any single‑country plans for Spain; all of its offerings are multi‑country options, with 46 different plans available. Within those 46 plans, 27 are priced and capped on a daily basis, while 19 provide a fixed data amount for the entire validity period. The plans vary from as little as 500 MB to 50 GB of data, and the price ranges from roughly $4.02 to $47.10, giving travelers flexibility depending on their data needs and budget.