Connectivity & Internet in Madrid

Good to Know

• Madrid has strong, reliable broadband with fiber reaching most residential areas. Median speeds around 168 Mbps support seamless remote work.
• Mobile networks (Movistar, Orange, Vodafone) all offer 4G and expanding 5G coverage in Madrid; Movistar has the strongest nationwide coverage if traveling beyond the city.
• Prepaid SIM cards start at €10 and include 60-100 GB data with EU roaming, making them excellent value. City-center stores offer 30-50% better pricing than airport kiosks.
• Passport registration is mandatory for all physical SIM cards in Spain. Some carriers (Vodafone, Movistar) strictly require passports only as of 2026; EU IDs may not be accepted.
• e-SIM is faster and simpler for short stays: no store visit, no ID checks required, instant activation. Services like Roafly, Saily, and Holafly offer flexible plans starting under €5 for light users.
• Avoid airport SIM purchases if possible; take the metro to city center (30 min) and buy at an official store for much better pricing and plan selection.
• If traveling beyond Madrid, prioritize Movistar for rural/mountain coverage; Orange and Vodafone excel in cities. Many e-SIM providers offer multi-network fallback.
• Late-night arrivals: airport SIM shops often close early evening. Pre-purchase an e-SIM or plan to buy a SIM in the city the next day.
• Operators raised prices in January 2026 by average 4.74%, but Digi (budget alternative) committed to no increases. Check Digi's 50 GB for €7/month as a cost comparison.
• Free Wi-Fi is available in many hotels, cafes, and public areas, but having a mobile SIM ensures reliability for navigation, booking, and payments throughout the city.