Network coverage in Denmark: 5G is the published default
Denmark has 2 mobile networks: TDC (5G), 3 (5G). All 5 providers we rank route through these carriers. Our editorial pick routes through TDC/Nuuday, which delivers the strongest urban and rural coverage combination across TDC and 3 based on coverage analysis. Airalo's catalogue starts at $0.79/GB with 5G access. Runners-up HelloRoam and Holafly connect via 3, scoring 4.9/5 and 4.3/5 on coverage.
Provider routing covers 2 mobile networks in Denmark: TDC/Nuuday, Telia DK, 3 Denmark, and Telenor DK. TDC/Nuuday connects through the strongest combination of urban coverage and rural reach among those options. TDC/Nuuday sits at the top of the published carrier list for travel eSIM traffic in Denmark. 5G coverage is widespread: Excellent 5G coverage; Denmark ranks 9th globally for mobile speed.
Coverage notes for Denmark, from the carriers' published maps: TDC publishes cover across Zealand and Jutland, and its map reaches rural Bornholm island. id required for all sim purchases including prepaid. Denmark welcomes 12.7M (2024) tourists annually. peak travel runs in Jun-Aug.
A travel eSIM in Denmark attaches to TDC/Nuuday on 5G. All 5 ranked providers ride that same host network rather than one of their own, so the network under a HelloRoam plan and the network under an Airalo plan is the same equipment. The published list carries 2 operators for Denmark, so a provider with more than one partner has somewhere to fall back to. This site publishes no throughput figure, because it runs no speed test.
5G status in Denmark: Excellent 5G coverage; Denmark ranks 9th globally for mobile speed. Your eSIM automatically connects to the fastest available band when 5G is in range.
Installing a Denmark eSIM where local SIMs need ID
Purchase your Denmark eSIM from the provider app or website. Scan the QR code over WiFi at home. The eSIM installs in under 2 minutes. Label the new line "Denmark Data" to keep it separate from your home SIM.
When you land in Denmark, enable data roaming on the eSIM line. Your phone connects to TDC/Nuuday's 5G network within 30 seconds. Denmark requires SIM registration. Travel eSIM providers handle this automatically during activation.
Set up your Denmark eSIM before boarding your flight to Europe. Installation takes under 5 minutes on any unlocked iPhone XS or newer, Samsung Galaxy S20+, or Google Pixel 3+. We recommend completing setup at least 24 hours before your 4-day trip. Denmark has 2 carrier networks, and plans start at $2.84 for 1GB.
Your eSIM connects to TDC/Nuuday's 5G network in Denmark. The country operates 2 networks: TDC/Nuuday, Telia DK, 3 Denmark, and Telenor DK. TDC/Nuuday provides the strongest combination of urban reach and tourist-corridor coverage based on network data.
Open your provider's app, scan the QR code, and select Denmark as your data plan destination. Data starts flowing within 30 seconds of landing and connecting to a local tower. The catalogue lists 7 plans for Denmark, starting at $0.79/GB on TDC/Nuuday's infrastructure.
Denmark requires SIM registration for mobile connections. ID required for all SIM purchases including prepaid. Travel eSIM providers typically handle this step for you during activation.
5G is widely available in Denmark: Excellent 5G coverage; Denmark ranks 9th globally for mobile speed. Your eSIM automatically connects to the fastest available band. From the carriers' published coverage maps for Denmark: TDC publishes cover across Zealand and Jutland, and its map reaches rural Bornholm island.
For a full walkthrough with screenshots, see our eSIM buying guide.
Denmark data plans: cheap per gigabyte, so buy a size up
The published price ladder for Denmark: 1GB at $2.84 ($2.84/GB), 3GB at $5.62 ($1.87/GB), 5GB at $6.64 ($1.33/GB), 10GB at $11.22 ($1.12/GB), 20GB at $21.35 ($1.07/GB). Best value sits at 20GB for $21.35, at $1.07 per gigabyte. Budget entry starts at $2.84 for 1GB. Premium unlimited daily data costs $2.79/day with 2GB at full speed before throttling. Longer commitments reduce the daily rate: the 30-day plan drops to $2.29/day (18% off). Among the 5 providers we ranked, HelloRoam scores highest on pricing (4.8/5). Holafly follows at 4.7/5. Ladder rates run from $0.79 to about $2.84 depending on plan size. Pricing context from our research: Denmark eSIM at $0.79/GB is excellent, competitive with local prepaid and avoids the registration requirement..
Before purchasing an eSIM for Denmark, our editors flagged these details.
Coverage notes for Denmark, from the carriers' published maps: TDC publishes cover across Zealand and Jutland, and its map reaches rural Bornholm island.
Our scoring notes for Denmark: TDC has widest Danish coverage; 3 Denmark offers best value; all networks perform well in compact geography..
SIM registration requirement: ID required for all SIM purchases including prepaid.
WiFi availability in Denmark: Free WiFi in cafes, libraries, and DSB trains; Copenhagen has excellent public WiFi.
Denmark ranks 9th globally for mobile download speed.
EU roaming applies. Danish SIM covers all EU countries.
Light travelers (maps, messaging, email) use 500MB-1GB per day. Moderate users (social media, photo uploads, ride-hailing) need 1-2GB daily. Heavy users (video calls, streaming, remote work) consume 2-4GB per day.
For a 4-day trip to Denmark: light users need roughly 3GB, moderate users need 6GB. The 20GB plan at $21.35 on TDC/Nuuday covers the moderate scenario.
WiFi in Denmark: Free WiFi in cafes, libraries, and DSB trains; Copenhagen has excellent public WiFi. Available WiFi reduces your eSIM data consumption, but should not be relied on for critical tasks.
Denmark eSIM pricing on TDC/Nuuday: 1GB: $2.84 ($2.84/GB), 3GB: $5.62 ($1.87/GB), 5GB: $6.64 ($1.33/GB), 10GB: $11.22 ($1.12/GB), 20GB: $21.35 ($1.07/GB). Larger plans reduce the per-GB cost. All prices are one-time with no auto-renewal.
Unlimited option: $2.79/day with no data cap (2GB at full speed). Multi-day discounts available: the 30-day plan costs $2.29/day.
Airport SIM comparison: kiosk SIMs in Denmark cost $10-20 for 5-10GB / 28 days with 5-10 min wait time. eSIM prices start at $0.79/GB with instant activation.
Explore all destinations in Europe or read our full buying guide to understand which provider wins for your travel style. See also: the rubric each provider is scored against.
Why the eSIM undercuts the SIM counter at Copenhagen Kastrup (CPH)
Buying a SIM at Copenhagen Kastrup (CPH) and installing an eSIM before departure compare on published price alone. 3 Denmark, Lebara, and Lycamobile sell prepaid SIMs at the arrivals terminal. Airport SIM cards typically cost $10-20 for 5-10GB / 28 days. Vendors quote 5-10 min for purchase and activation at the counter. An eSIM activates in under 2 minutes from your phone, with zero wait and no counter visit.
Local prepaid SIMs in Denmark run $10-15 for 5-10GB / 28 days. The cheapest gigabyte in the published catalogue costs $0.79, which undercuts most prepaid counters. The eSIM also saves you from ID registration lines and store visits that eat into your first day.
Our comparison note: Denmark's SIM registration requirement makes eSIM slightly more convenient for day-trip visitors from Sweden..
Which provider wins Denmark, and at what daily usage
For budget travelers the pricing dimension is the one to read: HelloRoam publishes an entry rate of $3.50/GB and scores 4.8/5 there, ahead of Holafly at 4.7/5. Plans in Denmark attach to TDC on 5G and 3 on 5G, with TDC/Nuuday, Telia DK, 3 Denmark, and Telenor DK also on the published carrier list. Airalo's Denmark catalogue undercuts that: the ladder steps from $2.84 for 1GB to $21.35 for 20GB, and the 20GB rung is its cheapest gigabyte at $1.07. Holafly sells unlimited at $2.99/day, so a trip past 8 days costs more on the day rate than the 20GB rung costs outright at $21.35. One local detail the rubric does not score: Nearly cashless society. MobilePay app is universal but requires a Danish bank account.
HelloRoam earns the Denmark pick at 9.5/10, with the top mark on network tier, pricing and support. Its published entry rate is $3.50/GB, which the 20GB rung on this ladder beats at $1.07/GB.
Airalo follows at 9.3/10, 0.2 points back, and the ladder this page quotes is Airalo's own Denmark catalogue, which bottoms out at $0.79/GB.
Worth knowing before you buy for Denmark: Denmark uses unique Type K plugs alongside standard European C/F. Bring an adapter.
eSIM provider comparison for Denmark (June 2026)| Provider | Score | $/GB | Best For | Action |
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| HelloRoam | 9.5/10 | from $3.50/GB | Editors Choice | Get deal → |
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| Airalo | 9.3/10 | $4.50/GB | Widest Coverage | Get deal → |
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| Holafly | 8.9/10 | $2.99/day | Best Unlimited | Get deal → |
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| Saily | 8.4/10 | $3.99/GB | Best Privacy | Get deal → |
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| Nomad | 8/10 | $3.00/GB | Best Budget | Get deal → |
|---|
See our budget eSIM guide for the cheapest options, or our unlimited eSIM guide if data caps are a concern.
Provider assessments for Denmark
HelloRoam
HelloRoam scores 9.5/10 on an entry rate of $3.50/GB, and the best rung on the Denmark ladder is 20GB at $1.07/GB, below that. Every provider here rides the same host networks in Denmark: TDC on 5G and 3 on 5G, plus TDC/Nuuday, Telia DK, 3 Denmark, and Telenor DK.
Airalo
Airalo scores 9.3/10 on an entry rate of $4.50/GB, and the ladder on this page is its own Denmark catalogue: $2.84 for 1GB up to $21.35 for 20GB, bottoming out at $0.79/GB.
Holafly
Holafly scores 8.9/10 and sells unlimited only, at $2.99/day, so the comparison is a break-even: under 8 days that costs less than the 20GB rung's $21.35, and past it costs more.
Saily
Saily scores 8.4/10 on an entry rate of $3.99/GB, and every rung on the Denmark ladder costs less per gigabyte than that.
Nomad
Nomad scores 8.0/10 on an entry rate of $3.00/GB, and Airalo's catalogue floor for Denmark is $0.79/GB, under that.
Real-world usage in Denmark
Navigation and maps in Denmark
Google Maps and Waze use 5-10MB per hour of active navigation. On TDC/Nuuday's 5G network, maps load in under 2 seconds. The 20GB plan at $21.35 covers 2-3 weeks of daily navigation.
Messaging and video calls
WhatsApp, FaceTime, and Zoom run smoothly on 5G in Denmark. A 30-minute video call uses roughly 270MB. WiFi context: Free WiFi in cafes, libraries, and DSB trains; Copenhagen has excellent public WiFi.
Streaming and content
HD video streaming uses about 1.5GB per hour on TDC/Nuuday's network. Holafly's unlimited plan from $2.99/day handles heavy streaming without data caps.
Typical 4-day trip
A moderate traveler uses about 1.5GB per day across maps, messaging, and photo uploads. For 4 days in Denmark, plan for 6GB total. The 20GB plan at $21.35 is the best match for this usage level.
Value analysis for Denmark
The 20GB plan delivers the strongest value at $1.07/GB for Denmark. Budget travelers can start with 1GB at $2.84. Both tiers connect through TDC/Nuuday's 5G network with identical speed access.
Unlimited data costs $2.79/day for Denmark. For trips under 8 days, a fixed plan wins on cost. Longer stays or heavy data usage tips the balance toward unlimited.
HelloRoam leads our Denmark value ranking with a 9.5/10 editorial score. 5 providers compete for Denmark. The published ladder starts at $0.79/GB.
How the rubric scored eSIMs for Denmark
All 5 providers are scored on the same five weighted dimensions, every input a figure the provider publishes: coverage 25%, pricing 25%, network tier 20%, app 15%, support 15%.
What the rubric read for Denmark: a carrier list of 6 operators, with TDC on 5G and 3 on 5G; a 5-rung published ladder from $2.84 for 1GB to $21.35 for 20GB; a lowest catalogue rate of $0.79/GB, which is Airalo's; an unlimited daily option in the same Airalo catalogue.
Read the full scoring rubric.
Denmark in the Europe eSIM landscape
Denmark ranks in the mid tier for eSIM infrastructure in Europe. 2 networks accept eSIM roaming, with TDC/Nuuday providing the primary routing for all 5 providers.
Per-GB pricing in Denmark starts at $0.79, which is competitive for the Europe region. 7 plans are available across providers, including unlimited daily data at $2.79/day.
5G availability gives Denmark an edge over neighboring destinations that remain on 4G LTE only. Excellent 5G coverage; Denmark ranks 9th globally for mobile speed.
What travelers ask about eSIMs in Denmark
Why does HelloRoam earn your Denmark eSIM pick?
HelloRoam scores 9.5/10 on our published rubric for Denmark, the highest composite of the five providers ranked here. Plans for Denmark route through TDC/Nuuday on 5G. HelloRoam refunds an unactivated eSIM for 180 days. Its dimension scores are coverage 4.9/5, network tier 4.7/5, app 4.7/5, pricing 4.8/5 and support 4.5/5. Airalo's published ladder for Denmark starts at $1.07/GB, with its 20GB plan at $21.35.
How do you score eSIM providers in Denmark?
The BesteSIM rubric scores HelloRoam, Airalo, Holafly, Saily and Nomad on five published inputs. No figure here comes from a speed test. Coverage carries 25% and reads the operator list for Denmark, which names 2 carrier networks led by TDC/Nuuday. Price carries 25%, normalised to cost per gigabyte across every plan size. Network tier carries 20%, app features 15%, and support access 15%, the last read off published support languages: HelloRoam answers in 63, Airalo in 12, Saily in 1. Excellent 5G coverage; Denmark ranks 9th globally for mobile speed. Every input is a published figure a reader can check.
What changed in the 2026 Denmark eSIM rankings?
Pricing update for 2026: the 1GB plan is now $2.84. All five providers route through TDC/Nuuday in Denmark. 5G coverage note: Excellent 5G coverage; Denmark ranks 9th globally for mobile speed. We rank 7 plans for Denmark, with the 20GB plan at $1.07/GB.
Which phones support eSIM for Denmark?
Your eSIM connects to TDC/Nuuday's 5G network in Denmark. 5G is confirmed on iPhone XS+, Samsung Galaxy S20+, and Google Pixel 3+. Your device must be carrier-unlocked. TDC/Nuuday publishes 5G service across Denmark. Check Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM manager (Samsung/Android) to verify. Most 2022+ Android flagships also work on TDC/Nuuday's 5G signal in Denmark.
Can I make phone calls with a Denmark travel eSIM?
Travel eSIMs provide data only on TDC/Nuuday's 5G network. No local phone number is assigned. Use WhatsApp, FaceTime, or Zoom over your Denmark data connection. Keep your home SIM active to receive calls on your regular number. All five providers ranked here (HelloRoam, Airalo, Holafly, Saily, Nomad) sell data-only plans for Denmark.
Does EU roaming apply to travel eSIMs in Denmark?
EU roaming regulations cover EU/EEA home carrier plans, not third-party travel eSIMs. In Denmark, your eSIM routes through TDC/Nuuday at $0.79/GB. TDC/Nuuday carries that routing on 5G in Denmark. The 20GB plan at $21.35 ($1.07/GB) is the lowest published cost per gigabyte on TDC/Nuuday's 5G network. Non-EU visitors save 70-90% versus home carrier roaming rates for Denmark.
Which provider scores highest for European eSIM coverage including Denmark?
Airalo scores 5.0/5 for coverage across 39 European countries. In Denmark, all five providers route through TDC/Nuuday or 3 on 5G. Denmark has 2 networks accepting eSIM roaming. The coverage score separates providers on how many of those networks each one lists as a partner, not on anything timed in the field. Entry price for Denmark is $0.79/GB in the 2026 published plan list.
Can I tether or hotspot with a Denmark eSIM?
It depends on the provider. Airalo, Saily, and Nomad allow tethering on their Denmark plans with no extra fee. You can share your 5G connection on TDC with laptops and tablets. Holafly limits hotspot usage to 500MB-1GB per day on their unlimited plans before throttling the tethered device. Airalo's hotspot delivers 5G speeds to connected laptops and tablets without throttling.
How much does an airport SIM cost vs eSIM in Denmark?
Airport SIM cards in Denmark typically cost $10-20 for 5-10GB / 28 days from 3 Denmark, Lebara, Lycamobile. You will wait 5-10 min in line, plus time for ID registration. An eSIM starts at $0.79/GB with instant TDC/Nuuday activation from your phone. Compare the two on published price alone: $10-20 for 5-10GB / 28 days at the kiosk against $0.79/GB from the phone, with no counter queue and no passport scan.
What is the best-scoring eSIM plan for Denmark?
The 20GB plan at $21.35 ($1.07/GB) takes the highest pricing score for Denmark, because it holds the lowest published cost per gigabyte in the catalogue. It routes through TDC/Nuuday on 5G, the same carrier every one of the five providers uses here. Full plan range: 1GB at $2.84, 3GB at $5.62, 5GB at $6.64, 10GB at $11.22, 20GB at $21.35. The 20GB tier suits trips of 5 days or more.
How much does roaming cost in Denmark vs an eSIM?
Home carrier roaming in Denmark typically costs $5-15/day or $10-20/GB. An eSIM starts at $0.79/GB on TDC/Nuuday's 5G network. The 20GB plan at $21.35 covers most trips for a fraction of roaming fees.
Can I use multiple eSIMs in Denmark?
Most modern phones support 8-10 eSIM profiles simultaneously. Only one data eSIM can be active at a time in Denmark. You can keep your home SIM active for calls while using an eSIM on TDC/Nuuday for data. Switch between profiles in Settings without removing any.
Staying connected in Denmark: strong WiFi, and when data still wins
Planning data for Denmark? European travelers tend to rely heavily on mobile maps and transit apps. Travelers use about 1.5GB per day on average. A typical 4-day visit needs roughly 6GB of mobile data. WiFi note: Free WiFi in cafes, libraries, and DSB trains; Copenhagen has excellent public WiFi.
You will likely arrive at Copenhagen Kastrup (CPH). the local time zone is CET/CEST (UTC+1/+2). wall outlets use Type C/E/F/K sockets, so pack the right adapter.
Add 112 to your phone as the local emergency line for Denmark. the local currency is DKK (kr). Data on TDC/Nuuday starts flowing as soon as your plane touches down. No setup needed at the airport.
Travel timing: Summer peak; Christmas (Tivoli Gardens) secondary peak. eSIM prices from international providers stay fixed regardless of peak or off-peak travel periods.
Related topics for Denmark
We cover 2 search topics for Denmark with a combined monthly volume of 1,337.
- Denmark eSIMs and Mobile Connectivity(1,300/mo)
- denmark eSIM(37/mo)
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Denmark · 5 providers compared
