Denmark eSIM – mobile data in Denmark from €3.49
Danish cities run on cards and apps. A Denmark eSIM adds spare data for trains, cycle routes and bookings beside your own plan.
Denmark eSIM plans and prices
Plan details
- Networks: 3 (5G), TDC (5G)
- Validity starts when the eSIM connects to a network at your destination.
- Install the eSIM within 180 days of purchase.
- You can buy more data for the same eSIM if you need it.
- Data only. For calls and messages you can use your own SIM card or apps.
Is the data enough?
Choose trip length and usage to get a rough suggestion.
Estimate: about 5.6 GB
Suggestion: 10 GB · 30 days · €18.49
The estimate is based on average use. Video and hotspot use data quickly.
VAT included. One-off payment, no automatic renewal. By buying you accept the terms and ask for immediate delivery, so your right of withdrawal ends once the eSIM has been delivered.
- First check if your phone supports eSIM
- Help with any problems: [email protected]
Phone data in Denmark's cities and islands
A plan from an EU/EEA country should work in Denmark at home rates within fair use. If yours is from outside the EU, such as the UK, roaming may be charged, so check with your provider. The eSIM is for a small allowance, working on the road or protecting your own data. It is data only, and your own number stays active.
The networks are 3 and TDC. Denmark is small and densely populated, so coverage in Copenhagen, Aarhus, Odense and the Jutland towns is generally good. Weaker spots can be small islands and remote beaches, and ferries, where the phone can join a ship's network that the eSIM does not cover. Denmark is largely cashless, and cards work almost everywhere.
Data helps with train tickets and public transport apps, ride apps, maps and planning cycle routes. A local SIM means a shop visit, whereas the eSIM is set up before departure. Short distances and dense public transport make trips easy, and data mostly helps with timetables, maps and bookings. A small plan usually covers a short weekend well.
Get started in three steps
Choose a destination and plan
You see the price, validity and data amount right away.
Install the eSIM
You get a QR code and clear instructions. Your phone needs an internet connection during installation.
Turn on data when you arrive
Select the eSIM for mobile data when you reach your destination, and turn off data roaming on your own plan.
Good to know: Denmark
- Power sockets
- Socket type: C, K, F. A European C/F plug usually fits without an adapter.
- Voltage
- 230 V, 50 Hz
- Calling code
- +45
- Your own mobile plan
- EU and EEA roaming rules apply in Denmark, so a plan from an EU or EEA country works at home prices within fair use limits. An eSIM is a good addition if you need more data.
Read more: travel adapters, calling codes and roaming.
FAQ: Denmark
Does the eSIM work in Copenhagen?
Yes, coverage in the city is generally good.
Is there a signal on the Danish islands?
On larger islands usually. On small islands and on ferries the connection can be weak.
What can I use this eSIM for?
The plan is meant for mobile internet on your trip, for example maps, messages and browsing.
Will my own number still work?
Yes. Your own number and SIM card stay active for calls and messages. Choose the Reissaa eSIM for mobile data.
When should I buy the plan?
Buy and install the eSIM before you leave, while you have a stable internet connection.
Will my own mobile plan work in Denmark?
EU and EEA roaming rules apply in Denmark, so a plan from an EU or EEA country works at home prices within fair use limits. An eSIM is a good addition if you need more data.
Do I need a travel adapter for Denmark?
Usually not. The sockets in Denmark are type C, K, F, and a European C/F plug fits most of them. Voltage is 230 V.
What is the calling code for Denmark?
The calling code for Denmark is +45. To call your home country from abroad, dial its country code and leave out the leading zero of the number.
