What is an eSIM for Luxembourg?

A Luxembourg eSIM is a digital SIM built into your phone. You scan a QR code to instantly activate a Luxembourg data plan — no physical SIM swap, no airport kiosk.

How do I install a Luxembourg eSIM?

After purchase, scan the QR code in your email via Settings → Cellular/Mobile → Add eSIM. Installation takes under 2 minutes and works on any eSIM-compatible phone.

Does my phone need to be unlocked to use an eSIM in Luxembourg?

Yes, your phone must be carrier-unlocked to add a third-party eSIM. Most phones purchased directly (not from a carrier) are already unlocked. Check Settings → General → About → Carrier Lock.

Can I get a refund on a Luxembourg eSIM?

Yes. If your eSIM has not been activated, you can request a full refund within 30 days of purchase. Contact uPhone support and we'll process it promptly.

🇱🇺 eSIM for Luxembourg

As low as S$0.23/day*

Excellent ★★★★★ Based on 2,400+ reviews

Unlimited data
7-day validity
Fast and reliable internet
No more roaming charges
Instant QR code by email

Start enjoying unlimited data

Number of days

More days, lower the price!

Number of eSIMs

How many travelers?

Total

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Get Luxembourg eSIM

Install your eSIM before or during your trip. Your plan will begin once you arrive at your destination and turn on your eSIM.

* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.

Secure Payment

Fast and reliable data in Luxembourg

Crystal-clear video calls across Luxembourg, no delays
Share photos and stories from Luxembourg in seconds
Navigate Luxembourg confidently with live maps
Stream music and podcasts on the go

4G / 5G where available in Luxembourg

Instagram

Google Maps

Spotify

Google Translate

TikTok

Get your Luxembourg eSIM in 3 easy steps

No store visit. No physical SIM. Works on any eSIM-compatible phone.

Choose your plan

Select Unlimited or Data, pick how many days you need for Luxembourg.

Install your eSIM

Use the QR code sent to your email — takes under 2 minutes on any eSIM phone.

Connect on arrival

Turn on your eSIM when you land in Luxembourg and enjoy instant connectivity.

Why choose uPhone for Luxembourg?

No roaming charges

Pay a flat rate upfront — no surprise bills when you get home.

Keep your physical SIM

Your local number stays active. Use two networks at once.

Instant delivery by email

QR code arrives in your inbox seconds after purchase.

24/7 customer support

We're here around the clock via live chat and email.

Money-back guarantee

Changed your plans? Request a refund before your trip.

Easy installation

Scan the QR code in Settings — no app, no tech skills needed.

Why choose us?

See how uPhone compares with other options in Luxembourg.

uPhone

Local SIM

Roaming

Unlimited data plans

Instant activation

Keep your existing number

No hidden fees

No contract

24/7 support

Trusted by travelers

The most recommended Luxembourg eSIM — see for yourself.

50,000+

Travelers who trust uPhone

★★★★★ Excellent · 4.8 / 5

★★★★★

"Activated in under a minute at the airport. Had 5G before I even reached baggage claim. Absolutely seamless."

Sarah K.

Japan trip

★★★★★

"Used the unlimited plan for my Luxembourg trip — never ran out of data, streamed Netflix every night."

Marco D.

Luxembourg · 2 weeks

★★★★★

"The QR code arrived instantly after payment. Setup took 90 seconds. I was connected before the flight even boarded."

Priya M.

Luxembourg & Bali

★★★★★

"Switched from my old roaming add-on and never looked back. Faster speeds and a fraction of the cost. Brilliant."

James O.

Luxembourg trip

★★★★★

"Super easy to set up. The whole process took about 3 minutes. Way cheaper than roaming with my home carrier."

Yuki T.

Luxembourg solo trip

★★★★★

"Bought plans for the whole family. Worked perfectly everywhere. Will never travel without uPhone again."

Anna R.

Family trip to Luxembourg

🇱🇺

eSIM prices for Luxembourg

All prices in SGD

Duration	Data	Price	Per day
1 day	1 GB	S$2.81	S$2.81/day
7 days	1 GB	S$3.08	S$0.44/day
15 days	3 GB	S$6.57	S$0.44/day
30 days	3 GB	S$6.83	S$0.23/day
180 days	50 GB	S$80.40	S$0.45/day

Frequently Asked Questions

Everything you need to know about your Luxembourg eSIM

An eSIM (embedded SIM) is a digital SIM built into your phone. Instead of inserting a physical card, you scan a QR code to activate a Luxembourg data plan instantly. No physical SIM swap needed, no queuing at the airport.

Your QR code is delivered to your email immediately after purchase — typically within seconds. You can install it right away or save it for later, before you fly to Luxembourg.

For most travelers to Luxembourg, the Unlimited plan gives peace of mind — stream maps, video-call home, and share photos without worrying about data. For short trips, a 1–7 day data plan is great value.

Yes. Your phone uses the eSIM for data in Luxembourg while your physical SIM stays active for calls and texts from home. Dual SIM, zero compromise.

Yes. Turn on your eSIM after landing and your data connection activates automatically. No configuration needed.

Hotspot availability depends on the specific plan. Unlimited plans typically include hotspot sharing. Check the plan details when purchasing.