Airalo eSIM Data Plans for Spain

Airalo does not provide a genuinely unlimited data plan for Spain. The plans that are labeled “Unlimited” actually offer 3GB of high‑speed data each day and reduce the speed to 1000kbps after that limit is reached. Travelers who need large amounts of data without that daily cap can choose from fixed‑data plans, such as the 100GB plan valid for 180 days at $185 or the 50GB plan valid for 30 days at $45–$49. These fixed plans may be more cost‑effective for most users unless extremely heavy data consumption is expected.

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.