Compare the best eSIM plans for Luxembourg
Internet from the moment you land in Luxembourg City
By SamuelData collected on Page verified on Methodology
- Instant activation
- iPhone and Android compatible
- From €0.45 for 1 GB or more
- 5,800+ plans compared
Photo credit : Bob Krustev
€0.45
Cheapest plan, 1 GB or more
5,800+
Luxembourg plans
105+
Providers available
4G/5G
Networks supported
Entry price measured on fixed-volume plans of 1 GB or more covering the country. Volumes below 1 GB and plans billed per day, whose price is not comparable, fall outside the calculation.
Best eSIM deals for Luxembourg
Stellar eSIM
1 GB
30 days
LU
€0.45
Strongesim
1 GB
1 day
LU
€0.57
AbesteSIM
1 GB
1 day
LU
€0.68
eSIM.dog
1 GB
3 days
LU
€0.69
Roamic
1 GB
7 days
LU
€0.82
MicroEsim
1 GB
1 day
LU
€0.84
eSIM for Luxembourg at a glance
From
€1.19
For 5 GB / 30 days
Plan duration
1 to 30+ days
Depending on the plan
Local networks
POST, Orange, Tango
Nationwide 4G/5G coverage
VPN needed?
No
All services work fine
Hotspot sharing
Available
On most plans
Compatibility
iPhone XS+ / Android 8.0+
Check your device
Internet in Luxembourg: everything you need to know
Luxembourg is one of the best-connected countries in Europe: POST, Orange and Tango cover the territory in 4G and 5G, including rural and cross-border areas. A travel eSIM connects you on landing, with no local card to buy, especially useful if you arrive from a country outside the European Union where roaming in Luxembourg would be billed at a high rate.
- ●Excellent 4G/5G in Luxembourg City, Esch-sur-Alzette, Differdange, Dudelange and the Moselle valley. The country is small and densely covered: signal stays strong almost everywhere, including the Mullerthal and the Éislek (Ardennes).
- ●Mobile speeds among the highest in Europe, more than enough for remote work, video calls and streaming.
- ●No blocked services: Google, WhatsApp, Instagram, Netflix and online banking work normally.
- ●Handy for Google Maps, public transport (free nationwide) via the mobiliteit.lu app, cross-border trips to France, Belgium and Germany, and mobile payment.
Sources: Internet Society Pulse: Luxembourg, ITU DataHub: Luxembourg, ILR: Luxembourg regulator
Datadopt Observatory
Price per GB in Luxembourg: what our data shows
According to the Datadopt Observatory, the lowest price per GB recorded in Luxembourg comes down to 0.07 €/GB, across a sample of 2,596 fixed-volume offers retained for the measurement. That floor is reached on large data bundles : a 5 GB plan over 30 days costs noticeably more per GB. The real differentiator is still the depth of the offer : the more plans compete, the easier it is to find the duration and data volume that fit your trip.
Lowest price per GB recorded
0.07 €/GB
Offers in the price sample
2,596
Europe average
0.12 €/GB
World ranking
18 / 215
Luxembourg is 42% cheaper than the Europe regional average (0.12 €/GB).
Source: Datadopt eSIM Price Observatory, 170,286 plans analysed, measured 1 September 2026.
See the eSIM price Observatory by country →Which eSIM providers for Luxembourg?
Here are the 6 best-placed eSIM providers for Luxembourg, ranked by best price per GB. Prices are expressed per GB so plans of different sizes can be compared on the same basis.
| Provider | Price per GB | From | Max duration | Hotspot | 5G |
|---|---|---|---|---|---|
| Stellar eSIM | 0.30 €/GB | 0.45 € | 30 d | Yes | Yes |
| AbesteSIM | 0.32 €/GB | 0.68 € | 7 d | Yes | No |
| eSIM.dog | 0.47 €/GB | 0.69 € | 30 d | Yes | No |
| 0.52 €/GB | 1.24 € | 7 d | Yes | No | |
| Strongesim | 0.53 €/GB | 0.57 € | 30 d | Yes | Yes |
| 0.67 €/GB | 1.33 € | 14 d | Yes | No |
Providers ranked by best price per GB, across plans of at least 1 GB. Source: Datadopt catalogue.
Compare all plans →Device compatibility
eSIM is built into every iPhone XS and later, as well as Samsung Galaxy S20+, Google Pixel 3a+ and most high-end Motorola, Oppo, Sony and Xiaomi models.
Not sure about your device? Check compatibility here.
How to install your eSIM for Luxembourg
- 1. Compare offers on https://www.datadopt.com/en/compare/lu
- 2. Browse our partners' eSIM offers and choose the data volume and duration that fit your trip.
- 3. Purchase the eSIM plan that best fits your needs on our partner's site.
- 4. Receive a QR code by email after purchase.
- 5. Before you leave or during your stay, add the eSIM to your smartphone (Note: a stable Wi-Fi connection may be required during this step.)
- 5.1. On iPhone: Settings > Mobile Data > Add Plan > Scan the QR code
- 5.2. On Android: Settings > Connections > SIM card manager > Add a mobile plan
- 6. Once you arrive, turn on the data of your eSIM and enjoy reliable internet in Luxembourg.
First eSIM? The full walkthrough, with iOS and Android screenshots, lives in our guide how to install an eSIM on your smartphone.
Frequently asked questions
Does the eSIM really work in Luxembourg?
Yes. Luxembourg travel eSIMs ride on POST, Orange or Tango, with excellent nationwide 4G/5G coverage. Check the partner network in each offer's detail on Datadopt.
Do I need an eSIM if I come from an EU country?
Not necessarily: "roam like at home" lets you use your plan in Luxembourg at no extra cost. An eSIM becomes worthwhile if you arrive from outside the EU or if your plan heavily limits roaming data.
What if I arrive from outside the European Union?
Then Luxembourg is a roaming destination billed at a high rate by most operators. A travel eSIM with a few GB costs far less than a day of international roaming.
How much data for a stay in Luxembourg?
Plan 3–5 GB for a few days: Maps, transport, email and some streaming. Take more for remote work or frequent video calls.
Does my connection work in the border regions?
Within Luxembourg itself, yes, everywhere. Be careful though: if you cross into France, Belgium or Germany, your "Luxembourg" eSIM does not cover those countries. Choose a regional Europe eSIM if your itinerary is cross-border.
How much does an eSIM cost in Luxembourg, and is it cheap?
According to the Datadopt Observatory, the lowest price per GB recorded in Luxembourg comes down to 0.07 €/GB, across a sample of 2,596 fixed-volume offers retained for the measurement. That floor is reached on large data bundles : a 5 GB plan over 30 days costs noticeably more per GB. The real differentiator is still the depth of the offer : the more plans compete, the easier it is to find the duration and data volume that fit your trip. Luxembourg is 42% cheaper than the Europe regional average (0.12 €/GB). In our global ranking of well-covered eSIM markets, Luxembourg sits at position 18 of 215 by price per GB (1 = cheapest). Source: Datadopt eSIM Price Observatory, 170,286 plans analysed, measured 1 September 2026.
See the eSIM price Observatory by country →Explore other popular destinations
Ready to stay connected in Luxembourg?
Compare the best eSIM offers and enjoy data the moment you arrive, at the best price.