Roaming outside the EU with a plan from Luxembourg

The short answer

Outside the EU, EU roaming price rules do not apply, but you are still protected against bill shock: by default, mobile data abroad stops once charges reach at most €50 excluding VAT per billing month, unless you choose to continue.

Outside the EU and EEA, roaming can be very expensive, especially mobile data. Protections such as a spending limit and warning messages exist in some places; what applies with a plan from Luxembourg is below.

Official source: publications.europa.eu · Checked 2026-10-14

📜 The rules in Luxembourg

The details

You must get a notification when you reach 80% of the limit, and another when it is about to be exceeded, telling you how to continue and what each extra unit costs. (publications.europa.eu)
If the network you visit outside the EU does not allow real-time monitoring, you must be told by free SMS that the spending cap is not available there. (publications.europa.eu)
On ships and planes, mobile services via satellite are not covered by EU price rules. Switch off roaming or use flight mode on board to avoid extra costs. (europa.eu)

Institut Luxembourgeois de Régulation (ILR)

Luxembourg's telecom regulator: supervises the electronic communications market, makes sure consumer rights are respected and provides the checkmynet.lu speed test.

📞 (+352) 28 228 228🔗 ilr.lu

Official source: ilr.lu · Checked 2026-10-14

ILR – Service médiation

Out-of-court mediation for consumers living in Luxembourg or elsewhere in the EU, in disputes with telecom providers established in Luxembourg, after a written complaint to the provider.

📞 (+352) 28 228 444🔗 ilr.lu

Official source: ilr.lu · Checked 2026-10-14

🪜 Step by step

Check the prices before you goLook up your operator’s rates for the country you are visiting, or buy a travel add-on.
Keep the spending limit onIf your operator offers a data spending limit, leave it on. It stops data use before the bill runs away.
Switch off data roaming when you do not need itApps update in the background. Use Wi‑Fi and switch off data roaming in your phone’s settings.
Consider a local SIM or eSIMFor longer trips, a local or travel SIM is often much cheaper.

📇 Who to contact

Institut Luxembourgeois de Régulation (ILR)Luxembourg's telecom regulator: supervises the electronic communications market, makes sure consumer rights are respected and provides the checkmynet.lu speed test.📞 (+352) 28 228 228🔗 www.ilr.lu

ILR – Service médiationOut-of-court mediation for consumers living in Luxembourg or elsewhere in the EU, in disputes with telecom providers established in Luxembourg, after a written complaint to the provider.📞 (+352) 28 228 444🔗 www.ilr.lu/mediation

❓ Questions

What happens when I reach the spending limit?

Where a limit applies, data stops or you are asked whether you want to continue. You decide whether to go on.

Do ships and planes count as abroad?

Networks on ships and planes often run via satellite, are not covered by the usual roaming rules and can be very expensive.

Can I dispute a huge roaming bill?

Yes. Complain to the operator first, then go to the dispute body if you cannot agree.

📎 Sources

Checked: 2026-10-14

🧭 Is this still correct?

We check this information carefully, but phone numbers, websites and rules change — and sometimes we get something wrong. Spotted a mistake or a change? Let us know below.

🔗 Also useful

More help in Luxembourg

All other problems: who handles whatWho do I contact?100+ things that go wrong — money, housing, work, safety, health, papers, government — and the one desk in Luxembourg that actually handles each: phone, site, and what to say when they pick up.Before it goes wrongCan I?What is allowed, what is not, which permit you need — with the official source.Recognise it firstIs dit veilig?Check a phone number, website or message against 430,000 scam dossiers.

✈️ Travelling outside the EU with a plan from Luxembourg: how do I avoid a huge roaming bill?