Planning a trip to Spain and looking for the best eSIM for Spain? In this guide you will find a complete comparison of the top eSIM plans for Spain in 2026, including prices, data allowances, FUP, EU roaming options and which eSIM providers actually offer the best value.

Spain is one of those countries where staying connected is usually easy, but finding the best eSIM for Spain still depends on price, network quality, data allowance and whether you also need coverage beyond Spain.

Planning a trip to Spain and wondering what is the best prepaid SIM card for Spain in 2026? After comparing the latest prepaid SIM card plans, network coverage and real travel usability, my answer is clear: Movistar is the best prepaid SIM card for tourists in Spain.

I travel to Spain several times a year, mostly because I am a huge FC Barcelona fan, but my trips go far beyond Barcelona. Over the years I traveled through Madrid, San Sebastian, Bilbao, Pamplona, La Rioja, Valencia, Alicante, Malaga and all the way down to Gibraltar. I also crossed into France and Portugal by land.

Planning your trip to Spain, flying to Madrid and wondering if you can buy a prepaid sim card at Madrid Airport? In this guide you will find everything you need to know before buying a sim card at Adolfo Suarez Madrid Barajas Airport.

Find out where to buy a sim card, info about the different terminals, up to date prices as per May 2025, my recommendation, info about eSIMs for Spain and more.