Discover the best eSIM for Portugal in 2025, selected for its ease of activation and optimal network coverage. Find the ideal solution to stay connected without excessive roaming charges during your stay.
Find the best eSIM provider for your trip
1 - Ubigi, the best eSIM for Portugal
Ubigi eSIM features
🌐 Compatible networks : 3G, 4G, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 1GO, 3GO, 5GO, 10GO, 20GO, 24GO, 25GO, 50GO, Unlimited
⏳ Package duration : 1 day, 7 days, 15 days, 30 days, 180 days
⭐ User notes : 4.6/5 according to App Store on 4,700+ user reviews
Ubigi offers a comprehensive range of eSIM packages for Portugal, designed to provide reliable, affordable connectivity for travelers and professionals on the move. Available plans range from 3 GB to unlimitedwith durations ranging from a few days to renewable monthly packages. Each package includesinstant activation via QR codeWi-Fi-free recharging and data sharing. Rates are up to 90% cheaper than traditional roaming chargesThe eSIM can be reused in over 200 destinations worldwide.
| Data | Duration | Price USD | Price EUR |
|---|---|---|---|
| 3 GB | 30 days | – | 7 € |
| 5 GB | Monthly (renewable) | $7 | 7 € |
| 10 GB | 30 days | $14 | 14 € |
| 50 GB | 30 days | $39 | – |
| 60 GB | 30 days | $48 | – |
| Unlimited | 7 days | $24 | – |
| Unlimited | 30 days | – | 48 € |
2 - Saily
Saily eSIM features
🌐 Compatible networks : 3G, 4G, LTE, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 1GB, 3GB, 5GB, 10GB, 20GB, 100GB
⏳ Package duration : 7 days, 30 days, 180 days
⭐ User notes : 4.8/5 according to Google Play out of 25,000+ user reviews
Saily offers a comprehensive range of eSIM packages tailored to travelers in Portugal, with flexible plans ranging from short-term (7 days) to long-term (30 days). Plans range from 1 GB to unlimitedwith competitive prices starting from $3.79 for a 7-day connection. The service offers Reliable 4G/LTE with partial 5G support throughout Portugal, automatic activation on arrival, and 24/7 customer support. All packages are prepaid, with the option of a refund in the event of non-activation.
| Data volume | Duration | Price (USD) |
|---|---|---|
| 1 GB | 7 days | $3.79 |
| 3 GB | 30 days | $7.59 |
| 5 GB | 30 days | $9.49 |
| 10 GB | 30 days | $16.14 |
| 20 GB | 30 days | $26.59 |
| Unlimited | 10 days | $34.19 |
| Unlimited | 15 days | $47.49 |
| Unlimited | 20 days | $56.99 |
| Unlimited | 25 days | $62.69 |
| Unlimited | 30 days | $68.39 |
3 - Yesim
Yesim eSIM features
🌐Compatible networks : 3G, 4G, LTE, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 500MB to Unlimited (on certain destinations)
⏳ Package duration : 10 days, 15 days, 30 days
⭐ User notes : 4.5/5 according to Google Play out of 4,500+ user reviews
For Portugal, Yesim offers several eSIM data packages tailored to travellersoffers, enabling fast, cardless connection via their mobile app. Offers cover a flexible range from limited data to unlimited packages, with typical durations from 1 day to 30 days. Prices start at around 0,54 $ for very short packages up to approx. 30 for 30 GB over 30 days. An unlimited offer from 15 days to about 8,05 $ is also available. Activation is simple, 100 % digital, with no paperwork, making it ideal for both business and leisure travelers. Promo codes are also available for additional discounts up to 15 %.
| Offer | Data volume | Duration | Approximate price (€) | Price per GB (€) |
|---|---|---|---|---|
| Basic package | From 500 MB | Variable (short-stay) | ≈ 0.54 $ (~€0.50) | Variable |
| 30 GB | 30 GB | 30 days | 30 € | 1 €/Go |
| 20 GB | 20 GB | 30 days | 24 € | 1.20 €/Go |
| Unlimited | 999 GB (unlimited technical) | 15 days | ≈ 7.50 € (8.05 $ before discount) | Unlimited |
How do you install a Portugal eSIM on your smartphone?
Step 1: Check that your smartphone is eSIM-compatible and unlocked for use with a Portuguese operator.
Make sure your operating system is up to date to avoid installation problems.
Step 2: Connect your phone to a stable Wi-Fi network.
This connection is required to download and activate your eSIM once installed.
Step 3: Go to your phone's settings, then to "Network and Internet" or "Connections".
Press "SIM card manager" or "Mobile plans" depending on your device.
Step 4: Select "Add a mobile package" and scan the QR code received by e-mail from your eSIM Portugal provider.
If you don't have a QR code, you can manually enter the SM-DP+ address and activation code supplied.
Step 5: Confirm installation and activate the eSIM package.
Restart your smartphone if necessary, then select eSIM as your main plan for mobile data and calls during your stay in Portugal.
The story of Meilleure-e-sim.fr began with a frustration: finding a reliable internet connection abroad without blowing the budget. As a digital nomad, I tested dozens of eSIMs on my travels, from Asia to South America, to stay connected. I soon realized that what was missing was a comprehensive comparison based on real tests and real opinions. That's how this site was born. Our mission is simple: to help you find the perfect eSIM for your travel needs, to save you money and simplify your life.
