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Cheap Calls from London to Luxembourg

Make affordable international calls from London, United Kingdom to Luxembourg . Rates from $0.00/min with no app required.

Landline Rates

$0.00/min

Mobile Rates

$0.00/min

Dial Code

+LU

Calling Luxembourg from London

London, with a population of 9.0 million, is a major city in United Kingdom 🇬🇧 with a significant community that maintains connections to Luxembourg . Whether you have family, friends, or business contacts in Luxembourg, making international calls from London doesn't have to be expensive.

Traditional phone carriers in United Kingdom charge premium rates for international calls to Luxembourg, often between $1.50 and $3.00 per minute. DialAnyone lets residents of London call Luxembourg for as little as $0.00 per minute — saving up to 90% on every call. All you need is an internet connection and a web browser.

London's modern telecommunications infrastructure means you'll enjoy crystal-clear HD voice quality on every call to Luxembourg. DialAnyone uses WebRTC technology, the same standard used by major tech companies for voice and video calls, ensuring reliable connections.

London and the World

Walk past any newsagent in Whitechapel or Peckham and the window tells you how this city phones home: SIM posters from Lycamobile and Lebara, brands that exist almost entirely to sell international minutes to Londoners. Bengali families in Tower Hamlets call Sylhet, Nigerian households in Southwark call Lagos, Polish builders call Warsaw between jobs, and the City's banks and law firms keep daytime lines open to New York, Frankfurt and Hong Kong. Mainstream UK plans don't really plan for any of this. EE, O2, Vodafone and Three price domestic minutes and data cheaply, then treat international calling as a bolt-on organised by region, so a household calling both Accra and Bucharest needs two add-ons or pays raw per-minute rates that climb fast. With broadband at home and 5G across most of the city, more Londoners route the call over the internet and pay only for the destination they actually dial.

London's Global Connections

Each corridor has its own postcode. Sylheti Bangladeshis concentrated in Tower Hamlets keep one of Britain's heaviest calling routes to Bangladesh running. Southall has been a Punjabi hub since the 1950s; Wembley leans Gujarati; Tooting mixes Pakistani and Sri Lankan Tamil communities. Peckham's Nigerian and Ghanaian presence makes south London a major node for West African calls, while Green Lanes in Haringey carries Turkish and Kurdish traffic and Ealing keeps its Polish ties from the post-war era and the post-2004 wave alike. Caribbean Londoners, here since Windrush, still call Jamaica, Barbados and Trinidad. Romanian, Somali and Filipino communities round out a city where almost every dialling code has a neighbourhood attached.

Time Difference: London to Luxembourg

Luxembourg is 1 hour ahead of London.

Time in London	Time in Luxembourg
8:00 AM	9:00 AM
12:00 PM	1:00 PM
5:00 PM	6:00 PM
9:00 PM	10:00 PM

To catch people during waking hours in Luxembourg (9 AM to 9 PM), call between 8:00 AM and 8:00 PM London time — that lands between 9:00 AM and 9:00 PM local time in Luxembourg.

How to Call Luxembourg from London

Open DialAnyone in Your Browser

From London, simply open dialanyone.com on your phone, tablet, or computer. No app download required.

Create a Free Account

Enter the Luxembourg Number

Type the Luxembourg phone number with country code +LU. DialAnyone will auto-format it for you.

Click Call

That's it! Your call connects instantly from London to Luxembourg in HD quality.

Dialing Luxembourg from London: Number Format

When calling Luxembourg from London using a traditional phone, you need the international dialing prefix followed by the Luxembourg country code (+LU). The format is:

IDD + LU + local number

The international dialing prefix (IDD) from United Kingdom is "00" (or "+" from mobile phones). A complete dialed number looks like 00 352628123456. With DialAnyone, you can skip the IDD entirely — just enter the Luxembourg number in the format +352628123456 and DialAnyone handles the routing.

London to Luxembourg: Rate Comparison

Calling Method	Rate to Luxembourg	Savings
Traditional Carrier	$1.50-3.00/min	0%
Calling Card	$0.10-0.50/min	50-70%
VoIP App (requires download)	$0.05-0.15/min	70-85%
DialAnyone (no app needed)	$0.00/min	Up to 90%

Why London Residents Choose DialAnyone for Luxembourg

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Call any phone number in Luxembourg — landline or mobile — directly from London

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Rates from London to Luxembourg start at just $0.00/min

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No app download required — call from any browser in London

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Save up to 90% compared to United Kingdom carrier international rates

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HD voice quality using WebRTC technology over London's internet

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Credits never expire — buy once, use whenever you need to call Luxembourg

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Works on any device: phone, tablet, laptop, or desktop computer

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Send SMS to Luxembourg from London at low rates too

Telecommunications in Luxembourg

Luxembourg boasts a highly developed telecommunications infrastructure, characterized by a mix of advanced mobile and fixed-line services. The country is served by several major mobile network operators, including POST Luxembourg, Orange Luxembourg, and TANGO. As of 2023, mobile phone usage is widespread, with approximately 140% penetration rate, reflecting the prevalence of multiple SIM cards per user. Luxembourg has robust 4G and expanding 5G networks, offering extensive coverage in urban areas and improving connectivity in rural regions. The country has a high availability of landline services, although mobile phones are increasingly preferred for daily communication. According to the latest reports, over 80% of the population uses smartphones, indicating a strong inclination towards mobile technology for both personal and professional interactions. This advanced infrastructure supports various telecommunications services, including high-speed internet and digital TV, making Luxembourg one of the most connected countries in Europe.

Dialing Luxembourg from Abroad

To call Luxembourg from abroad, you need to follow a specific dialing format. Begin with the international access code of your country, often 00 in Europe or 011 in North America. Next, dial Luxembourg's country code, which is +352. After that, you can dial the local number, which is typically 6 to 8 digits long, depending on whether you are calling a mobile or landline number. Notably, Luxembourg does not have area codes. When calling mobile numbers, you simply use the local number without a prefix, while landline numbers also follow the same format. Be aware that calls to mobile numbers may incur different rates compared to landline calls, depending on your telecom provider. Always check the dialing instructions and rates with your carrier before making international calls to ensure you understand any potential costs involved.

Best Times to Call Luxembourg from London

Luxembourg operates on Central European Time (CET) during standard time and Central European Summer Time (CEST) during daylight saving time, which runs from the last Sunday in March to the last Sunday in October. The typical working day in Luxembourg starts around 8:00 AM and ends at 6:00 PM, with a lunch break from 12:00 PM to 1:00 PM. When calling for business purposes, it is best to schedule calls during working hours, ideally mid-morning or mid-afternoon when people are less likely to be in meetings. For personal calls, evenings after 6:00 PM are usually more accommodating. Avoid calling during public holidays, such as National Day (June 23) and other local celebrations, as many people will be unavailable. Weekends are generally reserved for family time and leisure activities, so it’s best to stick to weekdays for both business and personal communications.

Calling Etiquette in Luxembourg

Luxembourg has a diverse communication culture influenced by its multilingual society, where Luxembourgish, French, and German are widely spoken. When answering calls, it is common for people to greet the caller with a friendly "Hallo" or "Bonjour," depending on the language preferred. Formal greetings are often used in business contexts, while informal greetings are acceptable among friends and family. Cold calling is generally viewed with skepticism; therefore, it’s advisable to schedule calls in advance, especially in a professional setting. In business, punctuality is crucial, and conversations often begin with formal pleasantries before getting to the main agenda. Personal calls tend to be more relaxed, but people appreciate brevity and clarity. Preferred communication channels vary, with email being a common choice for initial contacts, especially in professional settings, while phone calls are favored for quick discussions or follow-ups.

Reading Luxembourg Phone Numbers

Luxembourg has no area codes — the country is small enough that a local number is just a local number. Mobile numbers typically begin with 6, and Luxembourg's three operators (POST Telecom, Orange, and Tango) all provide strong coverage across the Grand Duchy's compact territory. Landlines are still used and functioning, particularly in government ministries, banks, and multinational headquarters that cluster around Luxembourg City and Kirchberg. The distinction matters for a caller because mobile numbers run noticeably more expensive to reach from abroad. Given that Luxembourg is home to a large international workforce, many professionals give out their mobile as their primary contact regardless of whether they also have a desk phone. Numbers starting with 800 are toll-free within Luxembourg but typically won't accept incoming international calls, so look for the 6XX or landline alternative for any business inquiry.

Smarter International Calling in London

London already invented the workaround twice. The calling card era left every corner shop with a rack of scratch cards promising hundreds of minutes that shrank once access numbers and connection fees took their cut. Then came the diaspora MVNOs, which fixed the price but tie the deal to one SIM, one carrier and whatever rates it sets for your countries this month. Internet calling is the third pass at the same problem and the cleanest. It runs on the broadband or data Londoners already pay for, reaches ordinary mobiles and landlines rather than requiring an app on the other end, and prices each country on its own, which suits a city where the same household might dial Lagos on Saturday and Karachi on Sunday.

Saving on Regular Calls to Luxembourg

For a country with such a high proportion of cross-border workers — many commuting daily from France, Germany, and Belgium — the best call window is tighter than you'd expect. People are often on the road early and late, and mid-morning (10 AM to noon local) tends to catch them settled at desks. Luxembourg is on Central European Time with daylight saving, one hour ahead of the UK and in the same band as Paris and Berlin. Business culture here is unusually multilingual; switching between Luxembourgish, French, German, and English within a single workday is normal, which means callbacks and voicemails can come back in any of those languages. National Day on June 23 is a genuine public holiday with festivities; the week around it sees lighter office coverage. For personal calls, evenings after 7 PM are generally fine.

Who Calls Luxembourg from London?

Families & Friends

People in London staying connected with loved ones in Luxembourg. Regular calls to check in, celebrate milestones, and maintain bonds across borders.

Business Professionals

London-based businesses with clients, suppliers, or partners in Luxembourg. Professional calls at a fraction of traditional international rates.

Expat Communities

Luxembourg expats living in London who need to call home regularly for family matters, legal issues, or staying in touch with their roots.

Travelers & Students

People in London planning trips to Luxembourg, or students maintaining connections while studying abroad in United Kingdom.

Frequently Asked Questions

How do I call Luxembourg from London?▼

From a regular phone in London, dial 00 (the United Kingdom exit code), then LU, then the local number without its leading zero — for example 00 352628123456. With DialAnyone, just open your browser, enter the number as +352628123456, and click call — the international routing is handled automatically. Rates start at $0.00/min.

What is the cheapest way to call Luxembourg from London?▼

DialAnyone offers the cheapest calls from London to Luxembourg starting at $0.00/min. Traditional carriers from United Kingdom typically charge $1-3/min for international calls. With DialAnyone's VoIP technology, you save up to 90% on every call. No monthly fees, no contracts — just pay-as-you-go credits.

Can I call mobile phones in Luxembourg from London?▼

Yes! DialAnyone lets you call both mobile and landline numbers in Luxembourg directly from London. Mobile rates to Luxembourg start at $0.00/min and landline rates from $0.00/min. The recipient doesn't need any app — their phone rings normally.

What time should I call Luxembourg from London?▼

Luxembourg is 1 hour ahead of London. To reach people during waking hours there (9 AM to 9 PM), call between 8:00 AM and 8:00 PM London time — that's 9:00 AM and 9:00 PM in Luxembourg. DialAnyone works 24/7, so you can call whenever convenient.

Do I need an app to call Luxembourg from London?▼

No app needed. DialAnyone works directly in your web browser from London or anywhere in United Kingdom. Just go to dialanyone.com, log in, and start calling Luxembourg. Works on any device — phone, tablet, or computer — as long as you have an internet connection.

Is the call quality good when calling Luxembourg from London?▼

Yes. DialAnyone uses HD VoIP technology (WebRTC) to deliver crystal-clear calls from London to Luxembourg. London's modern internet infrastructure ensures excellent call quality. The audio quality is typically better than traditional phone calls.