5 GB mobile plan
- 5 GB DK, 3 GB EU
- 5 hrs DK, 3 hrs EU, 3 hrs Intl.
1 GB eSIM (7 days)
- 1 GB, valid for 7 days
- Perfect for quick visits
40 GB mobile plan
- 40 GB DK, 10 GB EU
- 40 hrs DK, 5 hrs EU, 5 hrs Intl.
5G Internet
- Denmark's best 5G coverage on TDC NET
- Includes free 5G router
Fiber 1000/1000
- Wireless router included
Fiber 1000/1000
- No contract
- Router included
5G Internet
- Unlimited data
- 5G router included
Fiber 100/100
- Denmark's best internet
30 GB mobile plan
- 30 GB + 5G included
- No contract – cancel anytime
4G Internet
- 4G router included
- Streaming services can be added
Fiber 1000/1000
- Denmark's best internet
Fiber 1000/1000
- Guaranteed 900/900
- Wi-Fi 6
5G Internet
- Includes 5G router
- Add streaming services
5G Internet
- Free setup
- Free router included - Unlimited data
Fiber 500/500
- A future-proof connection
- Wi-Fi 6
4G Internet
- 1 year of Norton Antivirus for 0 DKK
- Free router included
20 GB eSIM (30 days)
- 20 GB, valid for 30 days
- Instant activation via eSIM
5G Internet
- Access to OiSTER+ benefits club
- Unlimited data
5G Internet - 25% discount
- Access to OiSTER+ benefits club
- Unlimited data
Coax 1000/1000
- Router included
5G
- Router included
5G Internet
- Wireless router included
Fiber 1000 Basic
- Router included
Coax 1000/500
- No contract
- Free setup included
Fiber 1000/1000
- No contract
- Free setup
High-speed fiber internet in Denmark is widely considered the gold standard for connectivity. The country has one of the highest fiber penetration rates in Europe, with cables reaching even remote rural areas. For an expat relocating to Denmark, securing a reliable fiber connection is often a priority for work, communication, and entertainment.
Accessing fiber internet in Denmark is generally straightforward, but the administrative process differs significantly from other countries. The market operates on an open infrastructure model, meaning the company that owns the physical cables in the ground is often different from the company sending you the bill. This system increases competition and gives consumers more choices, but it can be confusing for newcomers trying to navigate the various providers and technical requirements.
Prerequisites for Getting Fiber Internet as a Foreigner
Before you can sign a contract for fiber internet, you must navigate the Danish digital identification system. Most internet service providers (ISPs) automate their sign-up processes entirely. This automation relies on specific data points that verify your identity and creditworthiness.
The CPR Number Requirement
The Civil Registration System (CPR) number is the cornerstone of life in Denmark. It is a ten-digit personal ID number issued to all residents. When you attempt to order internet online, the form will almost always ask for your CPR number. This is used to perform a credit check and to register the address to your specific legal identity.
If you have just arrived and do not yet have a CPR number, you cannot order internet through standard online self-service portals. You must contact the sales department of the provider directly via phone. Some providers may accept a passport copy and a lease agreement as temporary proof of identity, but this varies by company.
MitID for Contract Signing
Once you select a provider and a plan, you are required to sign a digital contract. In Denmark, this is done using MitID (previously NemID). MitID is a digital signature app linked to your CPR number and bank account.
If you do not have MitID yet, you cannot complete a digital sign-up. In this scenario, you must visit a physical store if the provider has one (such as YouSee or Telenor) or request a physical contract to be mailed to you. Note that many low-cost providers operate 100% online and may not have a manual workaround for customers without MitID.
Payment Methods and Foreign Credit Cards
Danish ISPs prefer payments via “Betalingsservice” (automatic bill payment) or MobilePay. Both require a Danish bank account. While some major providers accept foreign credit cards (Visa/Mastercard), many smaller, low-cost providers do not accept non-Danish cards for recurring monthly subscriptions.
If you do not have a Danish bank account yet, clarify payment options with customer support before committing. You may receive a paper invoice (Girokort) in the mail, but these often carry an additional administration fee of 39–49 DKK per bill.
Understanding the Open Infrastructure Model
Denmark utilizes an “Open Network” approach to fiber optics. Historically, infrastructure was built by regional energy companies (like Norlys in Jutland or Andel in Zealand) and the national telecom incumbent, TDC NET.
Regulations now require these infrastructure owners to lease their lines to other service providers. This means you can live in a house where the physical fiber cable was laid by TDC, but you buy your internet service from a competitor like Hiper or Fastspeed.
This separation benefits the consumer. You are rarely locked into a single monopoly provider just because they own the cable. You can check your address on various provider websites to see who can service your location. If the physical line exists, multiple companies can usually activate it.
Speeds and Pricing
Fiber internet is distinct from other connection types because of its capacity for symmetric speeds. This means your upload speed is identical to your download speed. This is critical for remote workers who send large files, participate in video conferences, or back up data to the cloud.
Below is a breakdown of typical fiber speeds, pricing, and installation expectations in Denmark.
| Speed (Download/Upload) | Typical Monthly Price (DKK) | Ideal Use Case | Setup Time |
|---|---|---|---|
| 200/200 Mbit | 229 – 269 DKK | 1-2 people, standard streaming, browsing. | 2-5 days (if fiber is installed) |
| 1000/1000 Mbit (1 Gbit) | 289 – 349 DKK | Families, heavy gaming, 4K streaming, home office. | 2-5 days (if fiber is installed) |
| 2500/2500 Mbit (2.5 Gbit) | 399 – 499 DKK | Tech enthusiasts, servers, future-proofing. | Requires compatible hardware |
| Installation (New Line) | 0 – 1500 DKK* | Digging required. | 3-6 weeks |
*Installation fees are often waived during promotional periods or if you agree to a 6-month binding contract.
The standard for fiber in Denmark is currently the 1000/1000 Mbit connection. Due to intense competition among internet providers in Denmark, the price difference between a 200 Mbit line and a 1000 Mbit line is often negligible, sometimes as little as 20 DKK per month. Consequently, most expats opt for the gigabit connection.
Latency (ping) on Danish fiber connections is extremely low, typically between 1 and 5 milliseconds to local servers. This makes fiber the preferred choice for online gaming and real-time financial trading applications compared to 5G or cable internet.
Address-Based Availability Checks for Fibernet
You cannot simply choose a provider based on a commercial you saw. Service availability is strictly address-dependent. Before researching prices, you must verify which physical networks reach your specific apartment or house.
Every ISP website in Denmark features an address lookup tool on their front page. You enter your street name, house number, and floor/door number. The system queries the national databases to see if fiber is installed, if it can be installed, or if you are limited to older technologies like DSL or Coax (cable).
If the lookup tool says fiber is available, it means the cables are either already in your unit or lying in the street ready to be connected. If the result is negative, you cannot force a provider to pull fiber to your house individually without paying exorbitant construction costs. In these cases, you must look for alternatives like cable internet or mobile broadband Denmark solutions.
Housing Associations (Andelsbolig and Ejerforening)
A unique aspect of the Danish housing market is the power of the Owners’ Association (Ejerforening) or Cooperative Housing Association (Andelsboligforening). These associations often manage the building’s telecommunications infrastructure.
Many associations have “bulk agreements” (foreningsaftaler) with a specific provider. For example, your building might have a contract with YouSee or Parknet that provides internet to all residents at a heavily discounted rate. In some cases, internet is included in your monthly rent or association fees.
The “Antennelaug” Situation
If you move into an apartment with an exclusive agreement, you may not be able to choose your own fiber provider. The association owns the internal cabling and dictates the service. However, Danish law has evolved to promote “free choice of provider” (frit valg). Even if an association has a deal, you often have the right to opt out and choose a different provider via the phone jack or a separate fiber installation, though this can be technically difficult or expensive if new cabling is required.
Always ask your landlord or the association board about existing internet agreements before signing up for a new service. You might find that you can get a gigabit connection for 100 DKK through the building’s collective deal, which is far cheaper than the market rate.
Consumer Rights and Contract Terms
Denmark has strong consumer protection laws regarding telecommunications contracts. Being aware of these rights prevents you from getting locked into unfavorable agreements.
The 6-Month Binding Rule
The maximum binding period (bindingsperiode) for any consumer contract in Denmark is six months. A provider cannot legally force you to stay longer than this. If a sales representative mentions a 12-month deal, they are likely referring to a business contract, which does not have the same protections.
Notice Periods
The standard notice period for cancellation (opsigelse) is one month. This is usually calculated as the current month plus 30 days. If you cancel on January 15th, your subscription will typically end on February 28th or March 1st, depending on the specific provider’s terms.
Price Changes
Providers can raise prices, but they must give you at least one month’s notice. If a provider raises the price, you are legally entitled to terminate the contract immediately, even if you are still within your 6-month binding period.
Hardware and Installation Process
The hardware setup for fiber is different from DSL or cable. It involves two main components: the Fiber Termination Unit (ONT) and the Router.
The Fiber Box (ONT)
The Optical Network Terminal (ONT) is a small white box installed on the wall where the fiber cable enters your home. This device converts the light signals from the fiber cable into electrical signals your router can understand. This box belongs to the infrastructure owner (e.g., TDC NET or Fibia) and must stay in the apartment when you move. You should never remove or damage this box.
The Router
The router connects to the ONT via a standard ethernet cable. Most providers include a high-quality Wi-Fi router with your subscription. Some charge a small monthly rental fee, while others include it for free.
If you prefer to use your own high-performance router (e.g., a mesh system), you can usually do so. You simply plug your router’s WAN port into the ONT. However, you must inform your provider so they can bridge the connection or provide the correct VLAN settings.
Technician Visits
If your home already has an ONT box installed from a previous tenant, you likely do not need a technician visit. The provider can activate the line remotely. You simply plug in your router on the activation date.
If fiber is in the street but not in your house, a technician must visit. This involves drilling a hole through the outer wall of the house to feed the cable inside. You must be present for this appointment. In Denmark, technicians are generally punctual. If they say they will arrive between 8:00 and 12:00, they usually do.
Fiber vs. Coax (Cable) vs. DSL
While fiber is the superior technology, it is helpful to understand how it compares to other options you might encounter in Danish housing.
Fiber vs. Coax (YouSee/Stofa)
Coax internet is delivered via TV cables. It is very common in Copenhagen and older apartment buildings. Coax can reach high download speeds (up to 1000 Mbit), but upload speeds are usually capped at 60 or 100 Mbit. Fiber offers symmetric speeds (1000/1000). Furthermore, Coax is a shared medium, meaning speeds can fluctuate during peak hours (evening) when all your neighbors are streaming. Fiber is a dedicated line and maintains consistent speed.
Fiber vs. DSL (Telephone Cables)
DSL is the old copper telephone network. It is rapidly being phased out in Denmark. Maximum speeds rarely exceed 50 Mbit, and stability depends heavily on the distance to the central exchange. DSL should only be chosen if fiber or coax is completely unavailable at your address.
Major Fiber Providers in Denmark
The Danish market has several key players. Because of the open infrastructure, many of these companies sell identical products on the same cables, differentiating themselves through customer service and pricing strategies.
Norlys
Norlys internet is one of the largest energy and telecommunications groups in Denmark. They own a vast amount of fiber infrastructure in Jutland. They are known for stability and bundling options with electricity and TV packages.
YouSee
As the largest telecom operator in Denmark, YouSee internet is available almost everywhere. They offer premium routers and extensive customer support, often with physical stores where you can get help in person. Their prices are typically higher than budget competitors.
Hiper
Hiper internet was founded specifically to challenge the established players by offering high speeds at low prices without unnecessary add-ons. They are a popular choice for expats because their offering is simple: fast internet, no TV bundles. They operate on all major fiber networks.
Fastspeed
Similar to Hiper, Fastspeed focuses aggressively on price and speed. They often market “1000 Mbit for everyone” at a flat low rate. They have gained significant market share by undercutting legacy providers.
Altibox
Altibox internet is strong in specific regions where they manage the infrastructure. They are known for high customer satisfaction and robust hardware, though their availability is more geographically limited than Hiper or YouSee.
Troubleshooting and Support for Expats
Dealing with technical issues can be frustrating when there is a language barrier. Fortunately, the standard of English among Danish support staff is very high.
Language Support
Virtually all major ISPs offer phone support in English. When you call the main support number, you may hear a menu in Danish. Listen for keywords like “Support” or “Teknisk hjælp.” Once you reach a human, simply ask, “Do you speak English?” The answer is almost always yes.
Common Connection Issues
If your fiber internet stops working, the issue is often the ONT box. A standard troubleshooting step is to power cycle the ONT. Unplug the power cord from the small white fiber box on the wall, wait 30 seconds, and plug it back in. Wait for the lights to stabilize (usually green) before restarting your router.
Drilling and Landlord Permissions
If you are renting an apartment and need a new fiber installation that requires drilling through the wall, you must get permission from your landlord or the housing association. Most landlords agree because fiber increases the property value, but you must have written approval before the technician arrives.
Moving House and Transferring Internet
When you move to a new address within Denmark, you can usually take your subscription with you, provided the new address has fiber coverage.
You should notify your provider of your move 3-4 weeks in advance. This ensures they have time to activate the line at the new address so you are not left offline. If the new address belongs to a different infrastructure owner (e.g., moving from a TDC area to a Norlys area), your provider might need to send you a new router or change your contract terms.
If you are leaving Denmark permanently, you must cancel your contract. Remember the 30-day notice period. If you leave the country without paying your final bill, the debt will be sent to international collections, which can affect your credit rating in your home country. Always return rented routers using the return label provided by the ISP; failure to return hardware results in a fee of 1000+ DKK.
Security and Public IP Addresses
Most Danish fiber connections come with a dynamic public IP address. This means your IP address may change if you restart your router, but it is publicly accessible from the internet. This is important for expats who wish to set up a VPN server at home to access content from their home country securely or to access their Danish home network while traveling.
Some newer fiber implementations use CGNAT (Carrier-Grade NAT), which shares one public IP among many users. This can cause issues for online gaming (strict NAT type) or hosting servers. If you require a dedicated public IP, providers like Hiper or Fastspeed often offer a “fixed IP” (fast IP) service for an additional monthly fee, usually around 29-49 DKK.
Summary of Costs to Expect
To budget effectively for fiber internet in Denmark, anticipate the following:
- Creation/Setup Fee (Oprettelse): 0 – 299 DKK (often free during campaigns).
- Monthly Subscription: 289 – 349 DKK for Gigabit fiber.
- Router Shipping: 0 – 99 DKK.
- Technician Installation (if digging needed): 0 – 1500 DKK.
Fiber internet represents the most reliable and future-proof way to stay connected in Denmark. While the initial setup requires navigating some administrative hurdles regarding CPR numbers and ID, the resulting connection quality is world-class. By understanding the open network model and your rights as a consumer, you can secure a high-speed connection that fits your budget and needs.