Working Remotely in Spain: Internet & eSIM Guide
eSIM from 1,00 USD · 500 MB. Networks: Orange (4G), Vodafone (4G).
Digital nomad internet in Spain
Coverage reality for remote work
In major cities in Spain, 4G is generally adequate for remote work (video calls, email, cloud). Outside cities, service can be intermittent.
Best-infrastructure cities for nomads:
- Madrid: Excellent coverage; Metro has 4G on most lines.
- Barcelona: Strong 5G; L9 Sud Metro reaches airport. Crowds slow cell speeds at peak.
- Seville: Good coverage; historic Alcázar interiors can block signal.
- Valencia: Solid 4G/5G; beach areas and the old town well-covered.
Connectivity strategy
- Base: accommodation with Wi-Fi (speed-test before committing to a long stay).
- Backup: eSIM with a large or unlimited plan (15–30 GB/month minimum).
- Important calls: coworking space or verified-Wi-Fi café + eSIM hotspot as fallback.
Typical monthly consumption
Full-time remote work (~8 hrs/day): 60–100 GB/month if relying only on mobile data. With Wi-Fi as your base and data as backup: 10–20 GB/month.