Choose number of days
Select one eSIM per person
Recommended for your trip:
If so, you might want to buy an eSIM that works across several destinations, including Portugal.
Install your eSIM before or during your trip to Portugal. Your data plan will activate automatically once you arrive and enable the eSIM on your device.
Select your departure and return dates
Excellent 5G coverage throughout Portugal including Lisbon, Porto, and major tourist destinations. The eSIM provides fast mobile data for historic exploration, beach getaways, and Portuguese cuisine adventures.
14 plans are available for Portugal, from $3.99 up to $68.99. Every plan is data only, delivered by QR code, and starts counting when you connect on arrival.
Same plan, same coverage, wherever you go in Portugal.
TailSim, the best eSIM for Portugal
| days | Price |
|---|---|
| 7 days 1 GB | $3.99 USD |
| 15 days 3 GB | $6.99 USD |
| 30 days 5 GB | $8.99 USD |
| 30 days 10 GB | $13.99 USD |
| 30 days 20 GB | $19.99 USD |
| 30 days 50 GB | $56.99 USD |
| days | Price |
|---|---|
| 3 days Unlimited | $8.99 USD |
| 5 days Unlimited | $13.99 USD |
| 7 days Unlimited | $18.99 USD |
| 10 days Unlimited | $26.99 USD |
| 15 days Unlimited | $38.99 USD |
| 20 days Unlimited | $48.99 USD |
 |  |  |  | |
|---|---|---|---|---|
| Unlimited data plans | ||||
| Instant activation with QR code | ||||
| Human support in your language | ||||
| Price adjusted per destination | ||||
| No mandatory app to buy and use | ||||
| No roaming charges or surprises |
| | | | |
|---|---|---|---|---|
| Unlimited · 5 days | $13.99 | $19.00 | $20.50 | $18.99 |
| Unlimited · 7 days | $18.99 | $27.00 | $27.50 | $26.99 |
| Unlimited · 15 days | $38.99 | $48.00 | $50.50 | $48.99 |
Updated: 2026-09-16
Pick the perfect data package for your trip to Portugal based on how much you use your phone.
Check compatibilityGet your eSIM by email and choose the installation method you prefer for Portugal.
Pick the method that best fits your device to activate the eSIM in Portugal.
Available installation methods
Open the installation link you'll receive by email and your device will set up the eSIM automatically, no scanning required.
*Available on iPhone and iPad with iOS 17.4 or later, and on most recent Android phones.
Scan the QR code you'll receive by email with your device's camera and follow the on-screen steps to activate the eSIM.
Stay connected across Portugal, including popular destinations such as Belém Tower
Purchase your eSIM online before traveling to Portugal, scan the QR code, and access mobile internet as soon as you arrive. No physical SIM card or local store required.
Choose the best eSIM plan for your trip to Portugal, whether you need unlimited data for remote work or a prepaid option for maps, messaging, and social media.
Enjoy reliable mobile internet in Portugal, airports and popular tourist areas.
Continue using your favorite apps, maps, messaging services, and online tools in Portugal without swapping physical SIM cards. Enjoy a simple and convenient way to access mobile internet during your trip.
Fast, stable connection for the apps you use most in Portugal
Clear video calls in Portugal without unexpected drops
Share stories and photos from Portugal instantly
Enjoy creating video content from Portugal and uploading it without waiting or buffering
Navigate Portugal with Google Maps without losing your way
| Activity | Usage |
|---|---|
| Google Maps | Low |
| Low | |
| Medium | |
| YouTube / TikTok | High |
| Hotspot | High |
| Traveler type | Suggested plan |
|---|---|
| Weekend trip | 3–5 GB |
| 1 week traveler | 10–20 GB |
| Heavy traveler | Unlimited |
The best eSIM for Portugal is one with reliable 5G coverage, instant activation, and no roaming fees. With TailSim, you get unlimited data across Portugal.
You only need an eSIM-compatible device and a plan for Portugal. Activate upon arrival for instant internet.
Yes. Use your physical SIM for calls/SMS and the eSIM for mobile data. Disable roaming on your physical SIM.
Receive QR code via email, go to Settings > Mobile Data > Add Data Plan, scan QR. Activates when you arrive in Portugal.
Yes. eSIM offers instant activation without visiting a store. Coverage matches physical SIMs in covered areas.
Yes. 5G coverage is available at Belém Tower and most tourist attractions in Lisbon for navigation and photos.
Yes. 5G coverage is available at São Jorge Castle and most tourist attractions in Lisbon.
Install before traveling, activate upon arrival in Portugal.
Access to 4G or 5G speeds. Fast throughout Lisbon, Porto, and major tourist areas.
Some plans include hotspot. Check before purchasing.
Choose based on trip duration. Plans range from 1 to 90 days.
Yes. Your WhatsApp number remains unchanged.
Yes. Enable roaming for the eSIM to work. No extra charges with TailSim eSIM.
