Whether you live in or visit Luxembourg, finding the right best eSIM for Luxembourg is crucial to staying easily connected. This article compares the options available to help you choose the solution best suited to your needs.
Find the best eSIM provider for your trip
1 - Ubigi, the best eSIM for Luxembourg

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
For travelers to Luxembourg, Ubigi offers a practical eSIM solution to stay effortlessly connected. These data packages, valid throughout Europe including Luxembourg, are designed for immediate activation, offering a high-speed internet access without the need for a physical SIM card. Enjoy the convenience of instant connectivity, ideal for both short visits and extended stays.
| Plan | Data volume | Validity | Price (USD) |
|---|---|---|---|
| Europe 1 GB | 1 GB | 7 days | $2.90 |
| Europe 3 GB | 3 GB | 30 days | $7.90 |
| Europe 5 GB | 5 GB | 30 days | $10.90 |
| Europe 10 GB | 10 GB | 30 days | $18.90 |
| Europe 50 GB | 50 GB | 30 days | $49.90 |
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
For your travels in Luxembourg, Saily puts offers at your disposal prepaid eSIM guaranteeing reliable data connectivity. These packages are designed to suit a variety of travel needs, offering a range of data volumes and validity periods, from short durations for short breaks to more substantial options for extended stays. Whether you're looking for one-off use or ongoing coverage during your trip, you'll find the right solution, with a focus on easy activation and high availability. tariff transparency.
| Data | Validity | Price (USD) |
|---|---|---|
| 1 GB | 7 days | 4.99 $ |
| 3 GB | 15 days | 9.99 $ |
| 5 GB | 30 days | 14.99 $ |
| 10 GB | 30 days | 24.99 $ |
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 your trips to Luxembourg, Yesim offers flexible eSIM solutions for your connectivity needs. You can choose from specific data packages, ranging from 1 GB for 7 days at 5.50 $to more important options such as 10 GB for 30 days at 38.50 $. Package deals are also available for periods of 7, 15 or 30 days, enabling intensive, worry-free use. These offers are ideal for travelers requiring reliable Internet access without the constraints of physical SIM cards.
| Data | Validity | Price (USD) |
|---|---|---|
| 1 GB | 7 days | 5.50 $ |
| 3 Go | 15 days | 13.20 $ |
| 5 GB | 30 days | 20.90 $ |
| 10 GB | 30 days | 38.50 $ |
| Unlimited | 7 days | 23.10 $ |
| Unlimited | 15 days | 44.00 $ |
| Unlimited | 30 days | 82.50 $ |
How do you install an eSIM Luxembourg on your smartphone?

Step 1: Get your eSIM profile. To get started, buy an eSIM from a mobile operator in Luxembourg or an international provider offering coverage there. You'll usually receive a QR code or activation information by e-mail or on a card.
Step 2: Access your smartphone's settings. Open the "Settings" application on your device, then go to the "Cellular data" section (or "Network and Internet" or "Connections").
Step 3: Add a new cell phone plan. In the cellular data settings, find and press the "Add a cellular package" (or "Add an eSIM" or "Add a SIM card") option.
Step 4: Scan the QR code or enter the details manually. Use your smartphone's camera to scan the QR code provided by your operator or eSIM provider. If a QR code is not available, choose the option for enter details manually and enter the activation information provided.
Step 5: Activate and configure your eSIM. Follow the on-screen instructions to complete the installation and activate your new eSIM profile. You'll usually be able to name your cell phone plan (e.g. "Pro Luxembourg") and define your usage preferences.
