HelloRoam offers prepaid eSIM data plans for Denmark from £2.08 a day. Your e SIM connects to local 4G/5G networks the moment you land. Activate by QR code in under two minutes, with no shop visit required. Keep your EE, Vodafone, or Three number live on dual SIM while your e-sim handles data abroad.
- Mobile networks
212+- 5G support
5G- Setup
under two minutes
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Your eSIM in Denmark with Local Network Coverage
Cheap eSIM for Denmark, starting from £2.08. Local 4G/5G data on top carrier networks in Denmark. Works on all eSIM compatible phones. Copenhagen's harbour, Legoland, and the North Jutland coast draw British visitors year-round for weekend breaks and longer holidays. The cheapest eSIM Denmark from HelloRoam starts from £2.08 on TDC and 3 5G networks across Copenhagen, Aarhus, and Odense. Every eSIM Denmark plan activates before you board at Heathrow or Gatwick. No physical card counter needed, no fuss. Instant QR delivery, no contract, and local network speeds from the moment you land.
Denmark eSIM with fast 5G coverage
HelloRoam provides eSIM plans for Denmark starting from £2.08. Connect on 5G and 4G networks via Three, Telia, and TDC across Copenhagen, Aarhus, Odense, Aalborg, and the Danish islands. Activate via QR code before your flight.
- Plans start at £2.08 with 5G speeds
- Coverage from TDC and 1+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Denmark coverage across major cities
- Network
- 5G
- Plans From
- £2.08
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Denmark
Follow these steps to get your eSIM sorted on iPhone or Android before your holiday. Works for any eSIM for international travel, no replacement SIM, no shop visit.
Set up an eSIM on your iPhone for travel from the UK
Set up an eSIM on your Android for travel from the UK
- 1
Choose your plan and checkout online
Choose a data plan for your destination and complete your purchase in GBP.
2Scan the QR code
Scan the QR code to install your eSIM straight away.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates when you land.
4Manage it all from our mobile app
Track usage, top up data, and manage all your eSIMs in one place.
Holiday changed? Not to worry, your money is safe.
Plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.
Learn more about our refund policyHelloRoam Denmark eSIM vs EE, Vodafone and Three roaming
When comparing eSIM vs a travel SIM card for Denmark, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get the cheapest eSIM deal from £2.08 with instant QR activation.
| Feature comparison | HelloRoam | UK carrier roaming add-on | Budget eSIM |
|---|---|---|---|
| 180-day refund policy |  Feature available |  Feature not available | Feature not available |
| Round-the-clock live chat | Feature available |  Feature available | Feature available |
| £0 activation fees | Feature available | Feature not available | Feature available |
| Automatic data-usage alerts | Feature available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature not available | Feature available |
| Premium Denmark carrier networks | Feature available | Feature not available | Feature not available |
Why UK Travellers Pick HelloRoam e-sim for Denmark
Round-the-clock live chat support
HelloRoam support is available 24/7 via live chat, WhatsApp, and email. A real person responds in under five minutes, whether you are setting up before a Heathrow flight or troubleshooting on holiday. That kind of round-the-clock access to mobile data help is hard to find from any other travel eSIM provider.
Best eSIM for Denmark
Connect to local 4G/5G networks on local carriers the moment you land in Denmark. Buy your plan, scan the QR code, and get online without paying EE, Vodafone, or Three roaming fees. A prepaid data package for your destination costs a fraction of standard carrier daily charges.
Dual SIM ready
Keep your UK mobile number active for calls and texts on your main SIM. HelloRoam runs travel data on a second eSIM line on any dual SIM compatible phone. No need to choose between your EE or Vodafone line and your holiday data. Your wireless connectivity abroad stays separate from your home plan, so there are no bill surprises when you return.
212+ carrier networks including Denmark
HelloRoam eSIM connects to 212+ carrier networks across 185+ countries. Your phone picks the strongest 4G/5G signal in Denmark with no manual carrier selection needed. That breadth of network access means consistent cellular coverage whether you are in a city centre or a quieter coastal area.
Data alerts before you run out
HelloRoam sends an alert when you reach 80% of your data allowance. Top up from your account dashboard in seconds. A pay as you go eSIM with no contracts and no surprise bills on holiday. Managing your internet abroad this way keeps costs clear and predictable from start to finish.
Local network speeds in Denmark
HelloRoam eSIM connects to local 4G/5G networks in Denmark at local data prices. You get fast speeds for navigation, video calls, and streaming without paying EE or Vodafone daily roaming rates. Local network speeds through a travel eSIM are the same as what residents get, giving you a reliable connection throughout your trip.
Global and regional plans
Visiting more than one country? HelloRoam regional eSIMs cover the EU, Asia, the Americas, and 185+ destinations in a single purchase. Unlimited data plans work for longer holidays. One QR code, no border hassle. A single regional plan gives you mobile data and wireless connectivity across multiple countries without ever swapping a physical SIM card.
Hotspot and data sharing in Denmark
Share your Denmark eSIM data with a laptop or tablet using your phone's mobile hotspot. No extra charges and no separate setup needed. Works on all eSIM compatible phones with data sharing enabled. It is a practical way to keep a travel companion or work device running on the same prepaid data package at no added cost.
eSIM Prices for Denmark
HelloRoam, the best eSIM Denmark. Compare plans from 1 to 30 days and pick the right data for your trip.
| Number of days | Price |
|---|---|
| 1 day | £2.08 |
| 3 days | £5.93 |
| 7 days | £12.82 |
| 15 days | £24.97 |
| 22 days | £33.87 |
| 30 days | £42.45 |
HelloRoam vs Other eSIM Providers for Denmark
HelloRoam eSIM reviews from UK travellers highlight the 180-day refund policy, no activation fees, and round-the-clock live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for your Denmark holiday.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| 24/7 live chat support | Feature available | Feature available | Feature available | Feature not available | Feature available | Feature available |
| £0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Automatic data-usage alerts | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Premium Denmark carrier networks | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| Own branded carrier identity (SPN) | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature available |
What Is an e SIM? How eSIM Works in Denmark
An eSIM card is a digital SIM built into your phone. There is no plastic chip and no SIM tray to open. Scan a QR code to activate your e SIM in under two minutes on any eSIM compatible iPhone or Android. It works as a prepaid international data plan for Denmark travel with no airport SIM shop queue, no replacement SIM card, and no carrier contract. Mobile data through an eSIM connects to local in-country networks, giving you the same wireless connectivity as a resident rather than a roaming tourist. Follow the step-by-step setup guide to get connected before your flight from Heathrow, Gatwick, or any UK airport. guide
Mobile connectivity guide for Denmark
Denmark has excellent 5G and 4G LTE coverage across its cities and main tourist areas. Three, Telia, and TDC cover Copenhagen, Aarhus, Odense, Aalborg, Esbjerg, and all major Danish towns. Funen and Zealand islands have comprehensive coverage.
Bornholm island has good 4G in main towns and along the coast. Remote rural Jutland areas and some smaller Danish islands can have limited signal. A HelloRoam eSIM connects you when you land at Copenhagen Airport.
- HelloRoam connects to TDC 5G, Three 5G in Denmark
- 5G and 4G LTE in Copenhagen, Aarhus, Odense, and throughout Denmark
- Connect on Three, Telia, and TDC networks
- Activate via QR code before your SAS or British Airways flight
eSIM Travel Tips for Denmark
Denmark is in the EU but UK networks charge roaming fees
Denmark is an EU member but UK networks charge daily roaming fees there following Brexit. EE, Vodafone UK, O2, and Three UK all charge for Danish data. A HelloRoam eSIM from £2.08 avoids these daily charges entirely.
Copenhagen cycling and transport apps
Copenhagen is one of Europe's great cycling cities. The Bycyklen electric bike hire scheme uses an app requiring a data connection. The Rejseplanen transport app covers Copenhagen Metro, S-Tog trains, and buses across Denmark. Download both before leaving your hotel to navigate Copenhagen's excellent public transport.
Legoland Billund and Jutland
Legoland Billund is a popular family destination for British visitors. Billund town and the theme park have good 4G. Jutland motorways and main roads have good coverage. Rural Jutland heathland and some western coastal areas can have weaker signal. Download offline maps before driving into rural Jutland.
Currency in Denmark
Denmark uses the Danish krone (DKK) despite being in the EU. Current exchange rates are roughly £1 to 8.50-8.80 DKK. Denmark is expensive by UK standards, with Copenhagen comparable to London for dining and accommodation. Cash is rarely used, Denmark is almost entirely card-based, but keep your HelloRoam eSIM active for banking apps.
The Danish islands and ferries
Denmark's island network includes Zealand (Copenhagen), Funen, Bornholm, and many smaller islands. Scandlines and Molslinjen ferry routes between the main islands have good 4G on deck. Smaller island crossings and open water sections may have weaker signal. The Storebælt and Øresund fixed links have full coverage throughout.
Mobile networks in Denmark: what British travellers need to know
Denmark's main mobile operators are TDC (Denmark's largest), Telia Denmark, Three Denmark, and Telenor Denmark. HelloRoam connects on Three, Telia, and TDC. All three offer 5G in Copenhagen and major cities and 4G LTE nationwide. TDC has the broadest national coverage. Three has strong urban 5G. Telia provides solid coverage across Jutland and the islands.
- TDC
- 5G
- Three
- 5G
HelloRoam eSIM vs UK roaming charges in Denmark
A clear comparison of data options for your Danish trip.
| Category | HelloRoam eSIM Recommended | Danish SIM card | UK carrier roaming (EE, Three, Vodafone UK, O2) |
|---|---|---|---|
| Typical cost | From £3.73 total | £7.46–£18.64 total | £7.46–£14.91/day |
| Details | Plans start at £2.08. Buy before your flight, install via QR code at home, and land at Copenhagen Airport already connected on Three, Telia, or TDC. No daily UK carrier charges. | TDC and Telia SIM cards are available at Copenhagen Airport and phone shops. They require time to purchase and activate on arrival. A HelloRoam eSIM is more convenient for short stays. | Denmark is in the EU but UK networks now charge daily roaming fees following Brexit. EE, Vodafone UK, and O2 all charge for Danish data. A HelloRoam eSIM from £2.08 avoids these charges. |
Prices approximate as of . Actual savings vary.
Best time to visit Denmark from the UK
Denmark is wonderful in summer when long days transform Copenhagen and the countryside. Summer (June to August) offers the best weather at 20°C to 26°C with the famous Danish light and long evenings. Copenhagen is at its best from May to September with outdoor cafes and Tivoli Gardens in full swing. Autumn (September to October) is pleasant with foliage and fewer crowds. Winter (November to March) brings cosy hygge season with Christmas markets and Tivoli's winter magic. Spring (April to May) sees Copenhagen come alive again with cycling and harbour bathing.
Reviewed by the HelloRoam Editorial Team
Reviewed by the HelloRoam Editorial Team
Top Destinations in Denmark
Aarhus
Arrive in Aarhus ready to connect. HelloRoam covers all of Denmark with fast data.
3 Denmark and Telia run 5G in Aarhus. Good signal on the light rail and near the ARoS art museum.
Copenhagen
HelloRoam gives you instant data access in Copenhagen, Denmark with no extra fees.
TDC 5G covers Copenhagen and the Metro. Activate your eSIM before landing at Copenhagen Airport.
Kobenhavn
HelloRoam supports full data coverage in Copenhagen and nearby areas of Denmark.
Copenhagen has strong TDC 5G on the S-Tog and Metro. Coverage holds even in the harbour tunnel sections.
Odense
HelloRoam provides reliable data coverage in Odense, Denmark for travelers on the go.
Odense on Funen has Telia 5G across the city. Good signal along the light rail from the train station.
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Reviews
HelloRoam eSIM Reviews from UK Travellers
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Last updated
Common Questions About Denmark eSIM
How affordable is an eSIM in Denmark compared to UK roaming costs?
The cheapest eSIM Denmark from HelloRoam starts at £2.08 on TDC and 3 5G networks. Activate by QR before your Heathrow or Gatwick flight and your data is live on landing at Copenhagen Airport. No contract and no hidden fees.
Does the best eSIM Denmark plan cover Copenhagen and the wider regions?
The best eSIM Denmark plan from HelloRoam connects to local networks across the whole country from £2.08. HelloRoam plans are prepaid with 4G and 5G speeds, activated by QR before you board at Heathrow or Gatwick. No contract, and your UK number stays active throughout your Danish trip.
Does a HelloRoam eSIM Denmark plan cover Copenhagen on 5G and the Jutland peninsula?
A HelloRoam eSIM Denmark plan connects to TDC and 3 5G networks across the country including Copenhagen, Aarhus, and the Jutland peninsula. Coverage extends across the main islands including Funen and Bornholm. Plans start from £2.08 and activate before your flight from a UK airport so data is live at CPH on arrival.
How does a HelloRoam eSIM in Denmark compare to UK roaming for a Copenhagen city break?
Most UK mobile plans include EU roaming for Denmark, though data limits can apply. A HelloRoam eSIM in Denmark provides a fixed allowance on TDC and 3 5G networks from £2.08, giving predictable data costs for your Copenhagen city break without worrying about fair-usage caps from your UK carrier.
What is the best eSIM for Denmark?
HelloRoam is a strong eSIM choice for British travellers visiting Denmark, connecting on Three, Telia, and TDC with 5G and 4G LTE in Copenhagen, Aarhus, and throughout the country. Plans start from £2.08. Install via QR code and arrive connected.
Is Denmark included in UK network EU roaming?
Denmark is in the EU but UK networks charge daily roaming fees there following Brexit changes. EE, Vodafone UK, and O2 all charge for Danish data. A HelloRoam eSIM from £2.08 avoids these charges.
Which networks does HelloRoam use in Denmark?
HelloRoam uses Three, Telia, and TDC in Denmark. All three offer 5G in Copenhagen and major cities and 4G LTE across the country. Your phone selects the strongest signal automatically. TDC/YouSee and Telia Denmark are among the strongest 5G providers in the area, covering tourist attractions, airports, and city centers. HelloRoam automatically selects the best available signal so you stay connected without manual network switching.
How do I activate an eSIM for Denmark?
Buy your plan on helloroam.com, scan the QR code in your phone settings, and enable data when you land. Setup takes about five minutes at home before your flight. The setup takes about five minutes. Buy your plan at helloroam.com, scan the QR code under Settings, then Mobile Data, then Add eSIM. Do this before you leave home using Wi-Fi. When you land in Denmark, enable mobile data and the plan activates immediately on TDC/YouSee / Telia Denmark.
How much does a HelloRoam eSIM for Denmark cost?
HelloRoam eSIM plans for Denmark start at £2.08. Larger plans cover longer trips combining Copenhagen, Aarhus, Legoland, and the Danish islands. Plans start from £2.08 depending on data size and duration. Compared with roaming charges from home carriers, a HelloRoam plan costs significantly less for a typical trip to Denmark. There are no hidden fees or surprise charges on your home bill.
Does HelloRoam work in Copenhagen?
Yes, HelloRoam works throughout Copenhagen on Three, Telia, and TDC including the city centre, Nørrebro, Frederiksberg, the harbour, and Copenhagen Airport. Coverage is excellent across the capital.
Does HelloRoam work on the Copenhagen Metro?
Yes, HelloRoam works on the Copenhagen Metro on Three, Telia, and TDC. Most Metro stations and trains have 4G signal. The M1 and M2 lines connecting the airport to the centre have good coverage. Major stations have 4G coverage for navigation and messaging. In deep tunnel sections between stations the signal may drop briefly. Download offline maps before entering the metro as a backup so you have navigation even without a connection.
Does HelloRoam eSIM include calls and texts in Denmark?
HelloRoam plans are data-only. Use WhatsApp for calls and messages. Keep your UK SIM active to receive calls on your British number from home. HelloRoam eSIM plans are data-only. Use WhatsApp, FaceTime, or Viber for calls over your data connection. Keep your home SIM active for voice calls if needed. Emergency calls work on any network even without an active data plan.
How much data do I need for a week in Denmark?
A week in Denmark visiting Copenhagen, using Rejseplanen for transport, Google Maps, WhatsApp, and social media typically uses 3 to 6 GB. For a week of typical travel (Google Maps navigation, WhatsApp messages, and social media) you need 3 to 5 GB. If you stream video or make video calls daily, choose a 8 to 10 GB plan. The HelloRoam app shows your remaining data balance in real time.
What is the emergency number in Denmark?
The emergency number in Denmark is 112. Dial 112 (general) for urgent help. Emergency calls work on any available network, including your HelloRoam eSIM, even without a data balance. Save the number offline before you travel. Save these numbers before you leave for Denmark. Emergency calls work on any mobile network without an active data plan. The international emergency number 112 also works in many countries worldwide.
Does HelloRoam work on Bornholm island?
Yes, HelloRoam works on Bornholm on Three, Telia, and TDC. Main towns like Rønne, Nexø, and Svaneke have good 4G. More remote rural areas of the island may have weaker signal.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Denmark. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network name field in your eSIM profile, defined in 3GPP TS 31.102 (EF_PNN). Your phone can read it to display the name of the network you are connected to.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day refund window if the eSIM has not been activated.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
