Best eSIM for Denmark 2026: TDC 5G — and Why It Won't Cover Greenland or the Faroes
A Denmark eSIM does not cover Greenland or the Faroe Islands — both sit outside the EU, run their own networks, and need their own plan. For Denmark itself, a 10 GB TDC-backed travel eSIM runs about US$8 for 30 days on the only Danish network with nationwide 5G.
Published September 5, 2026·6 min read
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One fact decides more Denmark purchases than any coverage map: a Denmark eSIM does not cover Greenland or the Faroe Islands — both sit outside the EU, run their own networks, and need their own plan. For Denmark itself my pick is a 10 GB TDC-backed travel eSIM, about US$8 for 30 days, on the only Danish operator with nationwide 5G. Install it on Wi-Fi before you fly, keep your home SIM in the phone for your number, and let the eSIM handle the data.
| Plan | Price | Network | Speed | After daily allowance | IP breakout |
|---|---|---|---|---|---|
| Unlimited · 500 MB/day at full speed · Flexible 1–365 days | US$1.99 | TDC / 3 | 5G | 512 Kbps | FR/NL |
| 3.0 GB · 30 days | US$2.99 | TDC / 3 | 5G | — | FR/NL |
| 50 GB · 180 days | US$42.99 | TDC / 3 | 5G | — | FR/NL |
Hotspot and tethering are allowed on every plan we sell. Plans are data-only unless the plan page states otherwise — only selected plans carry calls or SMS. IP breakout is where your traffic exits the network, which is not always the country you are visiting. Prices and networks are read from the same catalogue that powers our machine-readable pricing file, so this table cannot go stale against checkout.
How Denmark's mobile networks work in 2026
Denmark has four network operators — TDC NET, Telenor, Telia and 3— and by European standards the whole country is well covered; you will not find the rural dead zones that make carrier choice decisive in Vietnam or Georgia. The one meaningful difference is 5G reach. TDC NET was the first Danish operator to finish a nationwide 5G rollout, at 99.7% population coverage, and it still holds the 5G Coverage Experience award in Opensignal's February 2026 Denmark report. YonoSIM's Denmark plans route across TDC (5G) and 3 (5G).
Because coverage is uniform, Denmark is a country where the price and the territory definition matter far more than the carrier. Which brings us to the part most guides skip.
Greenland and the Faroe Islands are not included
This is the single most expensive misunderstanding in Danish travel data. A Denmark eSIM does not cover Greenland or the Faroe Islands.All three are part of the Kingdom of Denmark, so it is a reasonable thing to assume — and it is wrong. Neither territory is in the EU, so EU “Roam Like at Home” does not extend to them, they carry their own country codes, and they are served by their own operators — TELE-POST in Greenland, Føroya Tele and Hey in the Faroes.
The practical consequence is nasty: if your Danish plan simply stops working when you land in Tórshavn or Nuuk, your home SIM quietly takes over at full out-of-zone roaming rates. Travellers have written up the Faroes version of this bill in some detail. We sell both territories as separate plans — see Greenland eSIM plans and Faroe Islands eSIM plans— so a Copenhagen–Tórshavn itinerary wants two eSIMs, not one.
How much data to buy
| Traveler type | Data | Typical price |
|---|---|---|
| Copenhagen city break | 1–3 GB | US$1–4 |
| Week (Jutland, Aarhus, Møn) | 5–10 GB | US$4–9 |
| Long stay / hotspot | 20 GB | US$14–18 |
eSIM vs roaming vs pocket Wi-Fi for Denmark
| Option | Cost | Setup time | Coverage |
|---|---|---|---|
| eSIM (TDC / 3) | Low | ~5 min pre-install | Excellent (Denmark only) |
| Carrier roaming (home) | Free inside the EU/EEA, high outside it | Instant (already enabled) | Medium (partner-dependent) |
| Local SIM (Lebara / Oister) | Low | Shop visit on arrival | Excellent (+ Danish number) |
Who this is actually for
Worth saying plainly, because it decides whether you need to buy anything at all: if you are travelling on an EU or EEA SIM, you do not need a Denmark eSIM. Roam Like at Home means your domestic allowance already works in Copenhagen at no extra cost. Buying a Danish plan on top of that is money for nothing.
This guide is for everyone outside that zone — the US, UK (post-Brexit, where several carriers reintroduced EU roaming fees), Canada, Australia and Japan. For those travellers a week of carrier roaming in Denmark routinely costs more than a 20 GB Danish plan, and the gap widens on a two-week trip.
Best pick for your trip type
Copenhagen city break (3–5 days):1–3 GB is plenty. Maps, Rejseplanen for transport, restaurant bookings and social. Start at US$1.99 for 1 GB over 7 days.
A week across Jutland, Aarhus or Møn:5–10 GB. You will lean on navigation far more once you leave the capital, and TDC's nationwide 5G is the reason to care which network you are on.
Long stay or hotspot use: 20 GB at about US$16. Denmark is a common base for Nordic circuits, and tethering a laptop burns through a 5 GB plan fast.
Adding the Faroes or Greenland:buy that territory's own plan as well. There is no Danish plan that stretches to either.
FAQ
QDoes a Denmark eSIM work in Greenland or the Faroe Islands?
ANo. A Denmark eSIM does not cover Greenland or the Faroe Islands — both sit outside the EU, run their own networks, and need their own plan. This catches people out because all three are part of the Kingdom of Denmark, so travellers reasonably assume one plan covers the lot. It does not: the Faroes and Greenland are excluded from EU 'Roam Like at Home', have their own country codes, and are not bundled into any Denmark plan we sell. If your trip includes either, buy a separate Faroe Islands or Greenland eSIM alongside the Danish one.
QWhat's the best eSIM for Denmark in 2026?
AA 10 GB TDC-backed travel eSIM at about US$8 for 30 days is the right call for most trips. TDC NET is the only Danish operator with nationwide 5G, so you get the widest reach outside Copenhagen without paying roaming rates. Short city breaks can start at US$1.99 for 1 GB over 7 days, and 5 GB runs about US$5.
QDo EU travellers need a Denmark eSIM at all?
AUsually not. Denmark is in the EU, so an EU or EEA SIM roams there at domestic rates under 'Roam Like at Home' — a Danish eSIM adds nothing. This guide is aimed at travellers from outside that zone: the US, UK, Canada, Australia and Japan, where a week of carrier roaming routinely costs more than a 20 GB Danish plan.
QDoes a Denmark eSIM give you a phone number?
ANo — travel eSIMs for Denmark are data-only. Keep your home SIM in the phone for calls and SMS two-factor codes, and let the eSIM carry cheap local data. WhatsApp, iMessage and other apps work fine over the eSIM connection.
Bottom line
For Denmark in 2026, my pick is a 10 GB TDC-backed travel eSIM at about US$8 for 30 days— TDC NET is the only Danish operator with nationwide 5G, and the plan is live the moment you land at Kastrup. City-only trip? The US$1.99 1 GB / 7-day plan covers it. The one thing to get right before you buy: a Denmark eSIM does not cover Greenland or the Faroe Islands — both sit outside the EU, run their own networks, and need their own plan. And if you are travelling on an EU or EEA SIM, you can skip all of this: you already roam in Denmark for free.
Related guides
- Faroe Islands eSIM plans — the separate plan a Tórshavn leg needs
- Greenland eSIM plans — likewise for Nuuk and Ilulissat
- Best eSIM for Norway 2026 — the usual next stop on a Nordic circuit
- Best eSIM for Finland 2026 — for a full Scandinavia loop
- Keep your number abroad — eSIM + Wi-Fi Calling 2026
Originally published on www.yonosim.com/en/blog/best-esim-denmark-2026 · YonoSIM — You Only Need One SIM