Why get an eSIM for Portugal?
An AeroCell eSIM for Portugal gets you online the moment you land—no SIM swap, roaming charges, or kiosk queue. Choose from 15 prepaid data plans starting at $1.49. It connects to Vodafone 5G and NOS 5G, giving you the same coverage locals use.
Buy before you fly and install from the AeroCell app or the QR code emailed after checkout. The plan activates when it first connects in Portugal, while your regular SIM stays available for calls and texts.
Portugal eSIM—frequently asked questions
Which networks does the Portugal eSIM use?
AeroCell eSIMs for Portugal connect to Vodafone 5G and NOS 5G, providing the same coverage as a local SIM.
How much does an eSIM for Portugal cost?
Plans start at $1.49. All plans are prepaid, with no surprise charges.
When should I install and activate it?
Install over Wi-Fi before you travel. Validity starts only when the eSIM first connects to a network in Portugal, so installing early costs nothing.
Can I share data with other devices?
Yes. You can tether your laptop or share data with travel companions, subject to the plan's data allowance.
Do I keep my phone number and WhatsApp?
Yes. Your physical SIM stays active for calls and texts, and WhatsApp continues using your existing number. The eSIM supplies data only.
Guides for your trip
- How to Install an eSIM: One-Tap, QR Code & Manual (2026 Guide)
- Does My Phone Support eSIM? The 60-Second Check (2026)
- eSIM vs Roaming vs Local SIM: The Real 2026 Cost Comparison