BlueSky eSIM eSIM Data Plans for Spain

BlueSky eSIM does not provide a truly unlimited data plan for Spain. The plans that use “Unlimited” in their name actually offer a fixed daily allowance—3 GB per day for the EU + UK bundles and 5 GB per day for the Spain‑only bundles—and after that threshold the speed is throttled to 1 Mbps. Travelers who need more data than the daily cap can choose larger fixed‑data plans such as 50 GB for 7 days, 20 GB for 30 days, or 5 GB for up to 30 days, which allow continuous high‑speed use within the specified validity period. Thus, if unlimited data without limits is required, BlueSky eSIM’s offerings would not meet that criterion.

BlueSky eSIM does not provide any plans that include a local phone number or SMS capability for Spain. Travelers who need voice or text services will need to rely on internet‑based communication apps such as WhatsApp, Telegram or iMessage over the data connection. These VoIP applications generally work in Spain, but visitors should confirm that their preferred services are available and not restricted in the country before purchasing a BlueSky eSIM plan.

BlueSky eSIM lists 12 single‑country data plans for Spain. The plugs offer a broad range of data sizes from 200 MB up to 50 GB, with prices that span from roughly $1.97 to $100.15 depending on the plan chosen and the validity period. Some of these plans provide a fixed data allowance that is delivered all at once, while others feature a daily data cap that limits usage each day regardless of the total data allotted. The dataset does not provide any separate multi‑country plans that are specifically earmarked for Spain.