We weigh travel eSIM brands for Denmark on coverage, speed, reliability, which local carrier they ride, EU roaming reach, and fair use terms. Ranking is never for sale.
HelloRoam is Simscanner's top-ranked travel eSIM for Denmark, with the cheapest sourced entry we tracked from $2.84. Denmark has no blanket law forcing every prepaid buyer to register, so tourist-friendly SIMs such as Lebara and Lyca sell without it, though some operators still ask for a passport at activation. Coverage is dense across Zealand and the Jutland peninsula, from Copenhagen out to Aarhus, Odense and Aalborg. Weigh the brands in the ranking below.
Modelled estimates. Winner appears after verification.
We grade each brand on how far it reaches, how fast it runs, how steady it stays, which Danish carrier carries it, how openly it states unlimited and fair use limits, how widely it roams across the EU, and what reviewers report. Independent throughout, and never for sale.
A quick read of the field. Drop to the full grid lower down for reach, pace, steadiness, fair use, tethering, host carriers, and reviewer signals.
| Brand | Overall | Coverage | Speed | Unlimited |
|---|---|---|---|---|
HelloRoam |
91 |
90 |
95 |
Yes |
Airalo |
86 |
87 |
83 |
Yes |
Holafly |
84 |
85 |
85 |
Yes |
Nomad |
90 |
87 |
94 |
No |
Saily |
85 |
89 |
81 |
Yes |
Ubigi |
86 |
85 |
85 |
Yes |
84 |
86 |
80 |
Yes |
Swipe sideways to read every column. The brand name stays pinned on the left.
| Brand | Rank | Overall | Coverage | Speed | Reliability | Unlimited | FUP / fair use | Hotspot | Local networks | Review signal | Confidence | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
HelloRoam |
1 | 91 |
90 |
95 |
Yes | Published no throttling; ~6 GB/day tested then ~1 Mbps (US) | Allowed | TDC · 3 | 4.3 | Verified | See brand → Visit HelloRoam ↗ | |
Airalo |
3 | 86 |
87 |
83 |
Yes | High-speed 3 GB/day | Allowed | 3 (Hi3G) | 3.9 | Secondary | See brand → Visit Airalo ↗ | |
Holafly |
6 | 84 |
85 |
85 |
Yes | High-speed ~90 GB/mo | Allowed (share ~1 GB/day) | TDC · Telia · Telenor | 3.5 | Verified | See brand → Visit Holafly ↗ | |
Nomad |
2 | 90 |
87 |
94 |
No | No unlimited Denmark plan | Allowed | TDC · Telia | 3.7 | Secondary | See brand → Visit Nomad ↗ | |
Saily |
5 | 85 |
89 |
81 |
Yes | High-speed 5 GB/day | Allowed | TDC · Telia | 4.2 | Secondary | See brand → Visit Saily ↗ | |
Ubigi |
4 | 86 |
85 |
85 |
Yes | High-speed 60 GB | Allowed (data sharing) | H3G · Nuuday · Telia | 3.6 | Verified | See brand → Visit Ubigi ↗ | |
| 7 | 84 |
86 |
80 |
Yes | High-speed 3 GB/day | Allowed | TDC · Telia | 4.2 | Secondary | See brand → Visit Jetpac ↗ |
A travel eSIM brand sells the plan; a Danish carrier carries the signal. Whichever physical network a brand rides is what fixes your real-world coverage, your reach across the islands and Jutland, and whether 5G appears. The grid further down maps each brand to its host carrier in Denmark.
| Brand | Connected network | 4G / 5G | Main cities | Rural confidence | Source | Confidence |
|---|---|---|---|---|---|---|
HelloRoam |
TDC · 3 | 5G/4G | Wide urban reach | Rural: High | helloroam.com | Verified |
Airalo |
3 (Hi3G) | 5G | Strong across major cities | Rural: Good | esimdb.com | Secondary |
Holafly |
TDC · Telia · Telenor | 4G LTE/5G | Solid in the main cities | Rural: Medium | holafly.com | Verified |
Nomad |
TDC · Telia | 5G | Solid in the main cities | Rural: Medium | esimdb.com | Secondary |
Saily |
TDC · Telia | 4G/5G | Strong across major cities | Rural: Good | esimdb.com | Secondary |
Ubigi |
H3G · Nuuday · Telia | 4G/5G | Good metro coverage | Rural: Medium-high | ubigi.com | Verified |
| TDC · Telia | 4G/5G | Solid in the main cities | Rural: Medium | esimdb.com | Secondary |
Whether you must show identity papers comes from national law and operator policy, not from the eSIM brand. Here is the verified position for Denmark.
Denmark sits at the gateway between Scandinavia and continental Europe, made up of the Jutland peninsula and more than 400 islands, the largest of which, Zealand, holds the capital Copenhagen.
The full grid of every brand and plan offered for Denmark, with data, validity, price, host network, hotspot, KYC and top-up. Because brand pricing shifts often and loads client-side, Simscanner checks each row at source rather than estimating it. Every cell is sourced where the brand publishes it.
| Brand | Plan | Data | Validity | Price (DKK) | Network | Hotspot | KYC | Top-up | Source |
|---|---|---|---|---|---|---|---|---|---|
HelloRoam |
1GB/7d $2.84 · 10GB/30d $11.22 · Unlimited daily | Not stated | Not stated | USD only | TDC · 3 | Allowed | Not stated | Not stated | helloroam.com |
Airalo |
1GB/7d $4.50 · 5GB/30d $13 · Unltd/30d $72.50 | Not stated | Not stated | USD only | 3 (Hi3G) | Allowed | Not required | Not stated | esimdb.com |
Holafly |
Unltd 3d $11.90 · 15d $50.50 · 30d $73.90 | Not stated | Not stated | USD only | TDC · Telia · Telenor | Allowed (share ~1 GB/day) | Not required | Not stated | holafly.com |
Nomad |
1GB/7d $4.50 · 10GB/30d $16 · 50GB/30d $45 | Not stated | Not stated | USD only | TDC · Telia | Allowed | Not required | Not stated | esimdb.com |
Saily |
1GB/7d $3.99 · 10GB/30d $17.99 · Unltd/30d $71.99 | Not stated | Not stated | USD only | TDC · Telia | Allowed | Not required | Not stated | esimdb.com |
Ubigi |
10GB/30d $11 · Unltd/30d $39 | Not stated | Not stated | USD only | H3G · Nuuday · Telia | Allowed (data sharing) | Not required | Not stated | ubigi.com |
| 1GB/4d $7 · Unltd/30d $65.99 | Not stated | Not stated | USD only | TDC · Telia | Allowed | Not required | Not stated | esimdb.com |
The word "unlimited" rarely means limitless. Most brands attach a fair use policy that slows you once a daily or trip-long cap is hit. The grid below sets out that cap, the speed you drop to, and whether tethering is allowed.
| Brand | Unlimited? | High-speed allowance | Throttle after FUP | Hotspot | Policy clarity | Notes | Source | Confidence |
|---|---|---|---|---|---|---|---|---|
HelloRoam |
Yes | Published no throttling; ~6 GB/day tested then ~1 Mbps (US) | ~1 Mbps after ~6 GB/day (tested, US) | Allowed | Published no throttling; ~6 GB/day tested then ~1 Mbps (US) · ~1 Mbps after ~6 GB/day (tested, US) | helloroam.com | Verified | |
Airalo |
Yes | High-speed 3 GB/day | 1 Mbps | Allowed | High-speed 3 GB/day · 1 Mbps | esimdb.com | Secondary | |
Holafly |
Yes | High-speed ~90 GB/mo | 256-1024 kbps | Allowed (share ~1 GB/day) | High-speed ~90 GB/mo · 256-1024 kbps | holafly.com | Verified | |
Nomad |
No | No unlimited Denmark plan | n/a | Allowed | No unlimited Denmark plan · n/a | esimdb.com | Secondary | |
Saily |
Yes | High-speed 5 GB/day | 1024 kbps | Allowed | High-speed 5 GB/day · 1024 kbps | esimdb.com | Secondary | |
Ubigi |
Yes | High-speed 60 GB | 2 Mbps | Allowed (data sharing) | High-speed 60 GB · 2 Mbps | ubigi.com | Verified | |
| Yes | High-speed 3 GB/day | 1024 kbps | Allowed | High-speed 3 GB/day · 1024 kbps | esimdb.com | Secondary |
How fast a travel eSIM feels in Denmark depends on the town you are in and the carrier it has latched onto. The grid reports each brand's typical download, upload, latency and whether you are on 4G or 5G. Figures shown are modelled estimates.
| Brand | Avg download | Avg upload | Latency | 4G / 5G | City confidence | Reliability | Last reviewed |
|---|---|---|---|---|---|---|---|
HelloRoam |
89 Mbps | 26 Mbps | 28 ms | 5G/4G | High in main cities | Reviewed 15 Jun 2026 | |
Airalo |
60 Mbps | 17 Mbps | 42 ms | 5G | Good in main cities | Reviewed 15 Jun 2026 | |
Holafly |
64 Mbps | 19 Mbps | 40 ms | 4G LTE/5G | Good in main cities | Reviewed 15 Jun 2026 | |
Nomad |
86 Mbps | 25 Mbps | 29 ms | 5G | Good in main cities | Reviewed 15 Jun 2026 | |
Saily |
55 Mbps | 16 Mbps | 45 ms | 4G/5G | High in main cities | Reviewed 15 Jun 2026 | |
Ubigi |
64 Mbps | 19 Mbps | 40 ms | 4G/5G | Good in main cities | Reviewed 15 Jun 2026 | |
| 52 Mbps | 15 Mbps | 46 ms | 4G/5G | Good in main cities | Reviewed 15 Jun 2026 |
We model public ratings from the App Store, Google Play and Trustpilot, then surface the recurring themes travellers raise about each brand. Ratings and themes shown are Simscanner modelled estimates, not verified review counts.
Aggregate is a Simscanner modelled estimate across the tracked brands.
Brand-agnostic steps. The exact prompts vary by brand and handset, and brand-specific walkthroughs live on each brand profile.
Make sure your handset is eSIM-capable and carrier-unlocked before you buy a Denmark plan. Recent iPhone and most flagship Android models qualify.
Pay for the plan, then load the eSIM by scanning its QR code or tapping one-tap install while on home Wi-Fi, ahead of your flight to Denmark.
Pick the eSIM as your data line and enable data roaming for it so the profile latches onto a Danish network the moment you arrive.
Many Denmark plans start counting validity when the eSIM first registers on a local network, so switch it on when you land in Copenhagen or Billund, not before.
Every brand earns a score across seven inputs. Coverage and local-network quality draw on public Danish-carrier sources. Speed and reliability draw on public network performance data. Review and FUP signals come from public brand and store pages. No brand can pay to rank higher.
Public Danish-carrier coverage data, mapped across Zealand, the Jutland peninsula and the wider island archipelago.
Public network performance sources, scoped to Danish cities such as Copenhagen, Aarhus and Odense.
Drop-off, time-to-connect, and uptime signals from public sources.
Clarity of allowance, throttle speed, EU roaming cap, and hotspot rules on each plan.
Whether hotspot and tethering are allowed and on which Denmark plans.
Which Danish network the brand rides: TDC NET, the Telia and Telenor TT-Network, or 3.
App Store, Play Store, and Trustpilot signals, weighted by recency.
Source quality, recency, and number of verified inputs per brand.
Straight answers to what Denmark-bound travellers ask most. The wording lives in the page itself so both search engines and AI readers can lift it.
Denmark has no blanket law forcing every prepaid buyer to register, and tourist brands such as Lebara and Lyca sell without it. Subscription plans usually need a Danish CPR number that visitors do not hold, and some shops may ask for a passport when activating a starter pack, so carry photo ID just in case. With a travel eSIM the brand handles any identity step at checkout, so you rarely register in person. Confirm the brand's process first.
Denmark runs on three physical networks: TDC NET, behind the YouSee and Nuuday brands and widely rated the broadest; the shared TT-Network built jointly by Telia Denmark and Telenor Denmark; and 3 (Hi3G), which runs its own 5G network. Most travel eSIMs ride one of these three. The local networks table on this page maps each brand to its Danish carrier once that mapping is verified.
Often, yes. Denmark is in the EU, so a plan sold under EU roaming rules can usually be used in Sweden, Germany and other EU countries at no extra charge under Roam Like At Home, while a Denmark-only plan may not roam. The Faroe Islands and Greenland are part of the Kingdom of Denmark but lie outside the EU, so they are not automatically covered. Always check each brand's coverage list before you set off.
5G depends on the Danish network the eSIM rides and whether the plan includes it. All three networks, TDC NET, the Telia and Telenor TT-Network, and 3, run live 5G, with the densest coverage around Copenhagen, Aarhus and Odense. Simscanner publishes a modelled per-brand speed comparison for Denmark in the speed section.
Buy the plan, then install the eSIM over home Wi-Fi by scanning its QR code or using one-tap install. Leave it set to start on first contact with a Danish network, switch data roaming on for that line, and make it your data line as you land in Copenhagen, Aarhus or Billund. Exact prompts differ by brand and device.
Denmark prices locally in Danish kroner (DKK kr), though many travel eSIMs bill in euros or dollars at checkout. FUP is the fair use policy: the threshold past which a brand may slow an unlimited plan, and a Denmark plan used elsewhere in the EU may also hit a separate EU roaming fair use cap. The plans table on this page lists each brand's allowance and throttle, and never carries an invented limit.
Every factual claim about Denmark's networks, KYC position, currency, capital and region on this page is sourced below. Brand plan pricing is sourced per brand where the brand publishes it. All sources retrieved 30 May 2026.
AI-assisted disclosure. This page was drafted with AI assistance and reviewed by the Simscanner editorial team. Every network, KYC, currency, capital and region claim is cited above with its retrieval date. Brand plan pricing and coverage are sourced; per-brand scores and speeds are Simscanner modelled estimates.
Carry on with a bordering country, the wider region, a leading brand profile, or the way we score.