Airalo eSIM Data Plans for Spain

Airalo does not provide a truly unlimited data eSIM for Spain. The plans that carry “Unlimited” in their name – such as Eurolink Unlimited and Guay Mobile Unlimited – actually limit usage to 3 GB per day and then reduce speed to 1000 kbps after that limit is reached. Travelers who need more data can opt for fixed‑data plans: for example, the Eurolink 100 GB plan for 180 days costs $185.00, and the 50 GB plan for 90 days costs $100.00, both of which offer high‑speed data until the capped quota is exhausted. Choosing a fixed‑data plan can be more cost‑effective unless a user is an extremely heavy data consumer.

Airalo does not offer any Spain eSIM that includes a phone number or SMS capability. Only data‑only plans are available for the country. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Airalo provides a total of 34 plans for Spain, comprising 7 single‑country options and 27 multi‑country packages. The plans fall into two main types: fixed data amounts (32 plans) and daily data caps (2 plans). Prices for the Spanish data plans range from about $4.50 to $185, while the data caps span from 1 GB to 100 GB, offering options for both short stays and longer trips.