Is it worth getting an eSIM for Denmark?
For most visitors, yes. An eSIM is the easiest way to stay online in Denmark, installed before you fly and connected the moment you land at Copenhagen Airport, with no shops or paperwork. That matters in a country where trains, cycling routes, and mobile-pay apps all run on your phone.
If you are travelling from within the EU, your home plan roams at no extra cost in Denmark. If you are coming from the UK, the US, or elsewhere, roaming can be expensive, and that is where an eSIM saves you money, with affordable data from €5 with Ubigi and unlimited plans from Holafly.
For a Copenhagen city break, a tour of Aarhus and Odense, or a longer remote-work stay, an eSIM is the smarter choice for almost every non-EU visitor to Denmark.
What is an eSIM?
An eSIM is a digital SIM card built into your phone that lets you activate a mobile plan without a physical card. You can install it before your flight by scanning a QR code or using a provider app, and your connection starts the moment you land.
Unlike a traditional SIM, there is nothing to swap or lose. Your data plan is stored directly on your device. Most recent phones support eSIMs, including any iPhone from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models.
In Denmark, eSIMs connect to the country's mobile networks and deliver fast 4G and 5G data across Copenhagen, Aarhus, and beyond, a simple, reliable way to stay online without visiting a store.
Is eSIM available in Denmark?
Yes. Denmark fully supports eSIM technology for travellers. You can install an eSIM from international providers like Ubigi and Holafly before you arrive, and your phone connects automatically to a Danish partner network when you land. The main carriers, TDC (YouSee), Telia, Telenor, and 3, run fast nationwide networks.
As long as your phone is unlocked and eSIM-compatible, you can install your plan before your flight and activate it the moment you reach Copenhagen, Billund, or Aarhus.
Is an eSIM or a local SIM card better for Denmark?
An eSIM is usually better for Denmark because it is faster to set up and works the moment you arrive. You can install it before your flight and skip the store visit a local Danish SIM requires.
EU travellers may simply use their home plan, which roams free in Denmark. For everyone else, a local SIM can suit very long stays, but for a short or medium trip the convenience of an eSIM almost always wins. For most non-EU visitors, an eSIM is simpler, faster, and online before you leave the airport.
Both of our recommended providers, Ubigi and Holafly, connect to Denmark's major networks, giving you reliable data without the hassle of a local SIM.
Mobile networks in Denmark: which one matters for your trip?
Denmark is served by its main mobile networks, and all deliver excellent coverage across the country, so the one your eSIM connects to makes little difference for most travellers.
TDC (YouSee) has the widest, most reliable coverage across Denmark, with fast 5G in Copenhagen and the main cities.
Telia and Telenor share strong, fast networks across the cities and main routes, competitive with TDC.
3 (Three) rounds out the main networks, with good coverage across Copenhagen and the urban areas.
Which network matters for your eSIM choice
- If your trip focuses on Copenhagen, Aarhus, and Odense, all networks deliver excellent connectivity.
- Coverage is reliable across the trains, the metro, and the bridges between islands.
- Expect strong signal even in the smaller towns and along the coasts.
Both Ubigi and Holafly connect to Denmark’s leading networks for reliable data, so you get fast coverage whichever you choose. You can check current plans on the Ubigi and Holafly sites.
Best eSIMs for Denmark in 2026
The best eSIM for Denmark depends on how you travel and how much data you need. Below are our two recommended providers, Ubigi and Holafly, both offering reliable coverage across the country, easy online activation, and plans for every type of traveller.
Ubigi: Best for value and flexible plans
Ubigi is a great option if you value fast, stable data and clear pricing. It connects to Denmark's top networks and offers fast 4G and 5G across the country, with plans to match any trip length, from a long weekend to a month-long stay, so you only pay for the data you need, plus real-time usage tracking in the app.
Why Ubigi is good for Denmark:
- Flexible plans from a few GB up to unlimited data
- Affordable entry price, from €5 for 3GB
- Plans activate as soon as you land in Denmark
- Real-time usage tracking and easy top-ups in the app
- Supports tethering for laptops and tablets
- Discount code NOMADWISE for 10% off your first purchase
Ubigi pricing for Denmark
Plans start from €5 for 3GB, with 10GB for €11 on a 30-day plan and an unlimited 7-day plan at €19. You can top up or switch plans anytime. The full price list is in the summary table near the top of this guide.
Holafly: Best for unlimited data
Holafly is the pick if you would rather not think about data at all. Its Denmark plans come with unlimited data on a single flat rate, so you can stream, map, and video-call across the country without watching a usage meter. It is especially good for heavy users and longer city stays, with 24/7 support and a keep-your-number setup.
Why Holafly is good for Denmark:
- Unlimited data on every plan, with no caps to track
- Flat-rate pricing from 3 days up to 30 days
- Plans activate as soon as you land in Denmark
- 24/7 customer support via live chat
- Keep your WhatsApp number active while using Holafly for data
- Discount code NOMADWISE for 5% off
Holafly pricing for Denmark
Holafly's unlimited-data plans start from €11.37 for 3 days, with a 7-day plan at €25.50 and 30 days at €68.90. The full price list is in the summary table above.
Both providers are reliable choices for Denmark, easy to install, and designed for travellers. The right pick mainly depends on whether you prefer Ubigi’s flexible, pay-for-what-you-need plans or Holafly’s unlimited data on a flat rate. If you would like to see more options, visit our Denmark eSIM directory for a full list of providers.
Customer support and ease of use
Good support helps when you are getting set up in a new place. Ubigi manages everything through its app, with real-time usage tracking, easy top-ups, and a help centre for setup questions. Holafly offers 24/7 live chat support, which is handy if you need help getting connected. Both install in just a few minutes, from purchase to connection.
eSIM coverage across Denmark
Denmark has excellent mobile coverage across its cities and islands, with fast data almost everywhere travellers go. Both Ubigi and Holafly perform well in the destinations below.
Copenhagen
The capital has fast, reliable 5G across the centre, Nyhavn, and the metro, a dependable base for remote work and sightseeing.
Aarhus and Odense
Denmark's second and third cities have strong coverage across the centres, universities, and museums.
Aalborg and the north
Aalborg and northern Jutland have reliable coverage in the towns and along the main routes.
The coasts and islands
Coverage stays strong across the bridges, the smaller islands, and the coastal towns, so you can navigate and share photos throughout.
How to choose the right eSIM for Denmark
Choosing the right eSIM for Denmark depends on how you travel and how you use your data. Start by checking that your phone supports eSIMs, then look at plans based on data, duration, and support.
Here is what to consider before buying your Denmark eSIM:
- Phone compatibility: Most iPhones from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models support eSIMs.
- EU or non-EU: EU travellers roam free in Denmark; everyone else benefits most from an eSIM.
- Data usage: Light users can stay connected with a few GB, while remote workers or streamers may prefer a large bundle or an unlimited plan.
- Pay-as-you-go or unlimited: Choose Ubigi to pay only for what you need, or Holafly to stop tracking usage entirely.
- Support options: Both offer chat support; pick whichever plan and price fits your trip best.
How to set up your eSIM in Denmark
Setting up an eSIM in Denmark is quick and can be done entirely online. You can install it before your flight and activate the plan as soon as you arrive.
Step by step eSIM setup guide:
- Check compatibility: Make sure your phone supports eSIMs and is unlocked. Most recent iPhones, Google Pixel, and Samsung models are compatible.
- Choose a provider: Pick a trusted option that fits your data needs, such as Ubigi or Holafly.
- Buy your plan before you fly: Select your data package online and complete the purchase so you are ready to connect on arrival.
- Install your eSIM: You will receive a QR code or app link. Scan it or follow the in-app setup instructions.
- Activate your plan: Turn on mobile data and select the new eSIM as your active plan once you land in Denmark.
- Test your connection: Open a browser or map app to confirm you are online before leaving the airport Wi-Fi.
Most travellers complete the process in under five minutes. If anything goes wrong, both Ubigi and Holafly offer support to help you get connected.
Travel tip for Denmark
Staying connected is just one part of a smooth trip. If you are planning a longer stay or onward travel around Scandinavia, make sure you are covered with reliable travel insurance too. See our guide to the best travel insurance for digital nomads for coverage details.
Final recommendation: which eSIM is best for Denmark?
Both Ubigi and Holafly are reliable choices for staying connected across Denmark. The best option depends on your travel style and data needs.
Choose Ubigi if you want value, flexible plans, and to pay only for the data you need on Denmark’s networks. It is ideal for short city breaks and budget-conscious travellers. Use code NOMADWISE for 10% off your first purchase.
Go for Holafly if you want unlimited data on a flat rate and would rather not track usage. It is ideal for heavy users and longer stays. Use code NOMADWISE for 5% off.
If you are still unsure, both options work reliably across Denmark, so you can be confident with either.
