Spain's networks — Movistar, Orange, Vodafone Spain, and Yoigo — cover the mainland, Balearics, and Canaries with strong 4G/LTE and 5G in Madrid, Barcelona, Valencia, Seville, and most coastal cities. A Spain eSIM activates on arrival at Madrid-Barajas, Barcelona-El Prat, or Palma de Mallorca and keeps you online through siesta-hour Wi-Fi dead zones, tapas-bar hopping, and high-speed AVE rail between cities. Regional plans often include roaming across the EU at no additional cost.
Best time to visit: April–June and September–October
Networks in Spain
AskHeidi eSIMs in Spain connect to Guay Mobile via the Airalo Partners Network. The specific carrier is shown on each plan below.
Popular destinations in Spain
MadridBarcelonaValenciaSevilleMálagaPalma de MallorcaGranadaBilbao
7 days
Most Popular
1 GB
Guay MobileLTE
$4.00
$0.57/day
1 GB
Guay MobileLTE
$4.00
$0.57/day
15 days
2 GB
Guay MobileLTE
$6.00
$0.40/day
2 GB
Guay MobileLTE
$6.00
$0.40/day
30 days
3 GB
Guay MobileLTE
$7.00
$0.23/day
3 GB
Guay MobileLTE
$7.00
$0.23/day
5 GB
Guay MobileLTE
$9.00
$0.30/day
5 GB
Guay MobileLTE
$9.00
$0.30/day
10 GB
Guay MobileLTE
$14.00
$0.47/day
10 GB
Guay MobileLTE
$14.00
$0.47/day
20 GB
Guay MobileLTE
$20.00
$0.67/day
20 GB
Guay MobileLTE
$20.00
$0.67/day
Coverage provided by
Guay Mobile
LTE
What you get with every plan
Instant delivery — eSIM arrives in minutes
Top up available if you need more data
Starts when you first connect to the network
Keep your home SIM active for calls & texts
Works on all eSIM-compatible devices
Is your device compatible?
iPhone XS+, Pixel 3+, Samsung S20+ and most modern devices support eSIM.
How it works
Three steps. No store. No swapping.
01
Choose your plan
Pick the data amount and validity that fits your trip.
02
Instant delivery
Receive your eSIM QR code by email within minutes.
03
Scan & connect
Scan the QR code in your phone settings. Done.
What travelers say
4.8 · 12,000+ reviews
“Used it in Japan for 2 weeks. Setup took literally 1 minute. Flawless 4G the entire trip.”
SJ
Sarah J.
Japan · 14 days
Verified
“Way cheaper than my carrier's roaming pass. Paid $12 for my whole Europe trip. Speeds were top tier.”
MT
Michael T.
Europe · 21 days
Verified
“Scanned the QR code at the airport, connected before I even got through customs. Magic.”