Last reviewed: · Prices in Euros (€) are approximate and for orientation only.
Instant Travel eSIMs vs Local Spanish Prepaid SIM Cards
If your smartphone is carrier-unlocked and eSIM-compatible, installing an eSIM before takeoff ensures your phone connects to Movistar, Orange, or Vodafone 5G the moment you touch down at Madrid-Barajas or Barcelona-El Prat—essential for pulling up QR codes for Aerobús, Renfe AVE tickets, and Google Maps. For trips over 10 days or heavy hotspot users, walking into an official Vodafone, Orange, Yoigo, or Movistar shop in town gets you 50 GB to 150 GB of 5G data plus Spanish/international calls for just €10 to €20 per 28 days.
Passport Registration Law for Spanish SIM Cards
Under Spanish anti-terrorism law, every physical SIM or local carrier eSIM purchased inside Spain must be registered to your physical passport at the counter. The clerk scans your passport and activates the line in 3 minutes.
Free EU/EEA Roaming Included
Prepaid SIM cards from Vodafone Spain, Orange Spain, and Movistar include EU 'Roam Like at Home' data allowances, meaning the same SIM continues working seamlessly if you cross into France, Portugal, or Italy (note: Andorra and Gibraltar are NOT in the EU roaming zone—turn off data roaming when driving near Andorra or viewing the Rock of Gibraltar!).
Key Takeaways & Local Tips
- Disable cellular data roaming if taking a day trip to Gibraltar, Andorra, or Morocco (Tangier)—non-EU roaming fees can hit €6–€12 per megabyte.
- Download offline Google Maps for Madrid, Barcelona, Seville, and Granada, plus the official Renfe and TMB apps before leaving home.
- High-speed Renfe AVE (PlayRenfe) and Iryo trains offer complimentary onboard Wi-Fi.
Official sources & further reading
Rules, prices and schedules change. Confirm details here before you travel: