The best eSIM for Luxembourg
A small country with a big financial heart and fairytale castles. Here is the plan we would pick today, the live pricing for every plan we track, and the practical things to know before you fly.
The lowest price-per-gigabyte we currently track for Luxembourg. A solid fit for most one-to-two-week trips with maps, messaging, and the occasional photo upload.
| Provider | Data | Days | Price | $/GB | Get |
|---|---|---|---|---|---|
 GoMoWorld | 40GB | 30 | $19.99 | $0.50 | Get → |
| GoMoWorld | 60GB | 30 | $29.99 | $0.50 | Get → |
| GoMoWorld | 15GB | 30 | $10.99 | $0.73 | Get → |
 Virgin Connect | 100GB | 30 | $85.00 | $0.85 | Get → |
| Virgin Connect | 50GB | 30 | $44.00 | $0.88 | Get → |
 Nomad | 50GB | 30 | $45.00 | $0.90 | Get → |
| GoMoWorld | 4GB | 7 | $3.99 | $1.00 | Get → |
| Nomad | 20GB | 30 | $20.00 | $1.00 | Get → |
| Virgin Connect | 20GB | 30 | $20.00 | $1.00 | Get → |
 GigSky | 100GB | 180 | $107.99 | $1.08 | Get → |
| Virgin Connect | 10GB | 30 | $12.50 | $1.25 | Get → |
 Saily | 20GB | 30 | $26.99 | $1.35 | Get → |
| GigSky | 50GB | 90 | $71.99 | $1.44 | Get → |
| Nomad | 10GB | 30 | $16.00 | $1.60 | Get → |
 Roamless | 3GB | PAYG | $7.35 | $2.45 | Get → |
Virgin Connect- Data
- 100GB
- Days
- 30
- $/GB
- $0.85
- Network
- POST Luxembourg, Tango, Orange · 5G
Virgin Connect- Data
- 50GB
- Days
- 30
- $/GB
- $0.88
- Network
- POST Luxembourg, Tango, Orange · 5G
Virgin Connect- Data
- 20GB
- Days
- 30
- $/GB
- $1.00
- Network
- POST Luxembourg, Tango, Orange · 5G
Virgin Connect- Data
- 10GB
- Days
- 30
- $/GB
- $1.25
- Network
- POST Luxembourg, Tango, Orange · 5G
Prices are live and may change. Google Fi is excluded from the value ranking because it is a full phone plan rather than a travel data plan.
POST Luxembourg, Orange Luxembourg and Tango all run dense 5G across the UNESCO Old Town, the Place d'Armes and the Kirchberg financial district. POST has the widest 5G national footprint as the incumbent.
The Grund lower-city district along the Alzette river, the Pétrusse Casemates UNESCO fortifications and the Bock promontory are all fully covered. Funicular and lift transitions between upper and lower city stay connected throughout.
Echternach, the Mullerthal Trail and the sandstone rock formations (Schiessentumpel waterfall, Wolfsschlucht) are all well covered. Trail signal holds even in the deeper forest gorges and rock-stairway sections.
The wine villages along the Moselle (Remich, Schengen, Grevenmacher) are all covered, including the famous Schengen agreement site. The river itself stays connected; cross-border to Germany picks up Deutsche Telekom seamlessly.
Vianden Castle, the chairlift to the upper plateau and the surrounding Our river valley are well covered. The drives through the Ardennes forest to Wiltz, Clervaux and the Belgian border at Bastogne stay connected throughout.
The country's second city Esch and the Belval campus (with its former blast furnaces) all have 5G via POST. The drive through the former mining region to the French border at Esch is fully connected; tram and bus routes around Luxembourg City have signal at every stop.
Luxembourg City
- Arriving
- Luxembourg Findel (LUX) is about 6 km from the centre. All public transit in the country is free, so the bus into town costs nothing; a tram extension to the airport is planned. The terminals have full 5G from POST, Tango and Orange. As an EU country, European regional eSIMs work at no surcharge, and a small 1-2 GB plan is plenty for a short visit.
- On the subway and rail
- Every public transport service in Luxembourg is free. The Luxtram tram, the buses, the CFL trains and the funicular and panoramic lift in the capital all stay connected. The Mobiliteit app handles route planning and needs data. Coverage holds across the UNESCO Old Town and the steep transitions between the upper and lower city.
- Free public WiFi
- The city runs free public WiFi (HOTCITY), and the malls (Cloche d'Or, Belle Étoile) leave WiFi open. Cafes across the old town offer WiFi. LUX airport has free terminal WiFi. Hotels provide guest WiFi as standard, so the compact capital is easy to stay connected in.
- Coverage in the city
- POST Luxembourg, Orange and Tango all run dense 5G across the UNESCO Old Town, the Place d'Armes, the Grund along the Alzette and the Kirchberg financial and EU-institutions district. POST has the widest national footprint as the incumbent. There is no real coverage gap in the country.
- If you prefer a local SIM
- POST, Tango and Orange sell prepaid SIMs at LUX and across the city. For most visitors a European regional eSIM is the simplest path, ideal given Luxembourg's central location for trips combining Belgium, France and Germany.
Esch-sur-Alzette
- Arriving
- Luxembourg Findel (LUX) is about 20 km away; the free tram and train from Luxembourg City reach Esch in around 25 minutes with signal. Esch, the country's second city and a 2022 European Capital of Culture, sits on the French border. Have data ready for maps around the Belval campus and the old steelworks.
- On the subway and rail
- As nationwide, public transit is free. CFL trains and buses from Luxembourg City serve Esch, and the centre is walkable. There is no metro. Coverage holds across the town and the Belval campus, and the route to the French border at Esch stays connected.
- Free public WiFi
- Cafes, the Belval campus and the Rockhal venue area, and the hotels provide WiFi. Connectivity is easy across the compact city, with a working eSIM covering the cross-border trips into France.
- Coverage in the city
- POST, Orange and Tango all run 5G across Esch centre, the Belval campus with its preserved blast furnaces, and the rue de l'Alzette pedestrian street. The French border just south is covered, with carriers transitioning cleanly to the French networks.
- If you prefer a local SIM
- It is easiest to buy a POST, Tango or Orange SIM in Luxembourg City, or arrive on a European regional eSIM. A regional eSIM is the cleanest option for an Esch stop combined with the capital and the neighbouring countries.
Grab an eSIM before you arrive in Luxembourg to skip local SIM queues. Most urban areas offer 4G or better, while rural regions can slow down, so keep offline maps handy. Activating the eSIM in advance ensures you are connected the moment you clear customs.
Luxembourg is one of Europe's smallest countries, and its compact size translates to near-universal mobile coverage. POST Luxembourg, Tango, and Orange provide reliable 5G in Luxembourg City and strong 4G across virtually the entire country. You can drive from one end of Luxembourg to the other in under an hour, and you will maintain a solid connection throughout.
The capital's modern financial district, the old town (a UNESCO World Heritage Site), and the surrounding Ardennes countryside all benefit from consistent coverage. As an EU member, Luxembourg is included in European regional eSIM plans, and its central location makes it a natural stop on trips combining Belgium, France, and Germany. The country's excellent public transit - which is entirely free - pairs well with data-powered navigation apps.
- Luxembourg is tiny - you will have coverage essentially everywhere in the country
- All public transit in Luxembourg is free, but data helps with route planning via the Mobiliteit app
- EU regional eSIM plans cover Luxembourg - ideal for combining with visits to neighboring countries
- Luxembourg City has abundant free Wi-Fi in public areas and cafes
- A small data plan of 1-2GB is typically sufficient for a short visit
Average Data Cost
~$0.68-$2/GB
Network Quality
Near-universal 4G/5G coverage across the entire country.
eSIM Availability
eSIM supported by local carriers. EU roaming regulations apply.
Major Carriers
Recommended Providers for Luxembourg
Plans for Luxembourg
From $3.99
Plans for Luxembourg
From $3.00
Plans for Luxembourg
From $4.50
Plans for Luxembourg
From $3.99
Plans for Luxembourg
From $2.45
Pay-as-you-go: $2.45/GB
Plans for Luxembourg
From $4.99
Plans for Luxembourg
From $10.00
Pay-as-you-go: $10.00/GB
- 1
Buy and install at home on WiFi.
Installation is not the same as activation. You can install the Luxembourg eSIM days ahead and only switch it on after you land, which avoids burning days of validity in transit.
- 2
Screenshot your current APN before you swap.
If you ever need to switch back to your home line quickly, that screenshot saves a support call from a foreign airport.
- 3
Decide on your dual-SIM strategy.
Keep your home line on for SMS-based bank logins, two-factor codes, and emergency calls. Set the travel eSIM as the data line only. Most modern phones can do both simultaneously.
- 4
Disable iMessage on the travel eSIM line.
Otherwise iMessage will try to re-activate against the new line on arrival and you will spend the first ten minutes troubleshooting it instead of finding the taxi rank.
- 5
Download offline maps for Luxembourg.
Google Maps and Apple Maps both support offline regions. Pull them down on home WiFi so a flaky activation never leaves you without a route from the airport. Our offline maps guide walks through it step by step.
- 6
Activate at the airport, not before.
Once the validity timer starts it does not pause. A 15-day plan you turn on the morning of departure burns a full day of validity before you even land.
We are building this section from real, verified traveler submissions rather than stock testimonials, so it stays empty until we have notes we can stand behind. If you have used an eSIM in Luxembourg recently, a one-paragraph note on what worked (and what did not) helps the next traveler.
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Pricing on this page is pulled live from our database and refreshed every four hours. Coverage notes are sourced from carrier roaming agreements and updated when carriers change partners. Provider rankings are determined by price-per-gigabyte and plan flexibility, not by who pays the largest commission.