Airalo eSIM Data Plans for Spain

Airalo does not provide a truly unlimited data eSIM for Spain. The plans titled “Unlimited” actually grant 3 GB per day of high‑speed data; once that daily quota is reached, the speed is reduced to 1000 kbps. For travelers who need no daily limit, Airalo offers fixed‑data options such as the 100 GB plan valid for 180 days or 50 GB plans with 30‑ to 90‑day validity. These fixed data plans can be more cost‑effective for heavy data users while still ensuring a consistent high‑speed experience.

Airalo does not provide an eSIM for Spain that includes a phone number or SMS capability. Travelers who purchase an Airalo eSIM for Spain receive only a data‑only plan. For voice and messaging, users can rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection.

Airalo offers 18 single‑country plans that cover Spain, alongside 58 multi‑country plans in which Spain is included. The single‑country options range in price from about $4.00 to $185.00 and offer data caps between 1 GB and 100 GB, with validity periods from 3 days up to a full year. The multi‑country packages cover the same price and data ranges but provide connectivity to multiple destinations, including Spain, during the same validity period. The plans are available in both fixed‑data and daily‑cap variants, allowing travelers to choose a predictable data allotment or a daily allowance that resets each day.