Stay connected across Denmark with 4G/LTE and 5G on TDC, Telia, and Three Denmark. Copenhagen, Aarhus, and Odense have full 5G. Coverage spans all Danish islands including Bornholm and the Faroe Islands gateway. The Øresund Bridge link to Sweden stays 4G throughout. Compact geography means one eSIM covers all of Denmark.
5G ready Hotspot included Keep your home line 24/7 humans
Change your mind within 7 days and we refund in full — as long as the eSIM is unused or under 100 MB, so you can install it and check it connects first. A plan that genuinely fails is refunded any time. Details.
Pick data amount and validity. Pay with card, Apple Pay, or Google Pay.
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Scan the QR code
We email a QR code instantly. Scan it in Settings — installed in under 60 seconds. No app needed.
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Land online in Denmark
Your phone connects to local networks automatically when you arrive. No SIM swap, no kiosk. Hotspot included.
Network
Coverage & connectivity.
Networks we run on in Denmark
35GTDC5G
Your device connects to the strongest available network automatically — no manual setup.
Copenhagen Aarhus Odense Aalborg Esbjerg
Denmark has near-universal 4G coverage across both the Jutland peninsula and all islands. Copenhagen's Metro (M1–M4 lines) has 4G throughout including the new Cityringen circle line and the underwater tunnel sections. The DSB rail network between Copenhagen, Odense, and Aarhus (across the Great Belt Bridge) maintains 4G throughout. Bornholm island has solid 4G. The ferry to the Faroe Islands (operated from Hirtshals) has 4G within Danish territorial waters. Legoland Billund has 4G throughout the park. The Øresund Bridge between Copenhagen and Malmö has 4G on both sides. Danish plug sockets use a unique Type K (round 3-pin) but universally accept Type C and F plugs.
Plan size
How much data do you need?
Pick your travel style and trip length — we'll suggest the right Denmark plan, no guessing.
Yes. Copenhagen city centre, Frederiksberg, and Kastrup Airport all have 5G. Aarhus and Odense also have 5G in their city centres. Typical speeds 300–800 Mbps.
Does the eSIM work on the Great Belt Bridge crossing?
Yes. The Storebælt (Great Belt) Bridge and tunnel between Funen and Zealand has 4G throughout, both in the rail tunnel and on the road bridge.
Can I use this eSIM on the Øresund Bridge to Sweden?
Yes. The Øresund Bridge has 4G from Copenhagen through to Malmö. You'll switch automatically from Danish to Swedish network mid-crossing.
Does this eSIM cover Bornholm Island?
Yes. Bornholm has solid 4G from TDC and Telia. Rønne, Allinge, and the Hammershus fortress all have good coverage.
What is a Type K plug and do I need a special adapter?
Type K is a round 3-pin Danish plug. However, Danish sockets accept standard Type C and F (European) plugs without an adapter. US travellers need a Type C/F adapter, not a specific Danish one.
What is an eSIM?
An eSIM (embedded SIM) is a digital SIM built into your phone. Instead of a physical card, you scan a QR code and your plan installs instantly — no SIM tray needed.
Is my phone eSIM-compatible?
iPhone XS (2018) and newer, most Android flagships from 2020+, and all Samsung Galaxy S21+ devices support eSIM. Check our compatibility page for the full device list.
How do I install the eSIM?
After purchase, we email a QR code. On iPhone: Settings → Cellular → Add eSIM → Scan QR Code. On Android: Settings → Network & Internet → SIMs → Add eSIM. The whole process takes under 60 seconds.
Can I keep my regular SIM while using this eSIM?
Yes. Most phones support dual SIM (physical + eSIM). Keep your home number for calls and SMS — use Flysimio for data abroad. You control which SIM handles what in your phone Settings.
Does the eSIM include a hotspot (tethering)?
Yes, all Flysimio plans include mobile hotspot at no extra charge. Share your data connection with laptops, tablets, or other devices freely.
What happens when my data runs out?
You can top up data from your account dashboard at any time. Top-ups are applied instantly — no need to buy a new eSIM or wait.
Can I get a refund?
Yes. We offer a full refund within 7 days of purchase. Contact contact@flysimio.com with your order number.
How long is the eSIM valid for?
You have 6 months from your purchase date to activate the eSIM. Once activated, the plan validity period (e.g., 7 days, 30 days) begins counting down.
Will the eSIM work at the airport when I land?
Yes — as long as you installed the eSIM before your flight, it activates automatically when your phone connects to a local network on landing. No Wi-Fi required for activation.
What if the QR code doesn't scan?
If the QR code won't scan, you can enter the activation code manually — we include both in the email. You can also contact our 24/7 support team and we'll resend or manually provision your eSIM.
eSIM in Denmark
The complete guide.
Best eSIM for travel to Denmark
The best Denmark eSIM combines near-universal coverage, clear pricing, and instant setup. Flysimio runs on TDC, Telia Denmark, and Three Denmark — networks that cover Copenhagen, Aarhus, and Odense, all the major islands, and the bridges that link them — with 5G in the main cities. Plans are prepaid with no contract and no roaming bill surprises: choose your data, pay once, done. Your QR code arrives by email seconds after checkout and installs in under a minute, every plan includes free mobile hotspot, and a 7-day money-back guarantee has you covered. Land at Copenhagen already connected and skip the airport SIM counter entirely.
How to set up a Denmark eSIM (step by step)
Getting online in Denmark takes about two minutes. First, confirm your phone supports eSIM — iPhone XS (2018) and newer and most Android flagships from 2020 qualify. Choose your Denmark plan on Flysimio and pay with card, Apple Pay, or Google Pay; your QR code arrives by email within seconds. On Wi-Fi before you fly, open Settings → Cellular → Add eSIM (iPhone) or Network & Internet → SIMs → Add eSIM (Android) and scan it — a manual code is included too. Keep your home line as default until arrival. When you land at Copenhagen, Aalborg, or Billund, your Flysimio line connects automatically to a Danish network — no kiosk, no physical SIM, no queue.
How much data do you need in Denmark?
Most travellers over-buy. For maps, messaging, and email, roughly 300 MB a day is plenty, so a 3–5 GB plan covers a week in Copenhagen comfortably. Add social media, photos, and music and you'll want about 700 MB a day — a 10 GB plan suits a two-week trip across the islands. Heavy streamers, video callers, and anyone tethering a laptop should plan for 1.5 GB or more per day or choose an unlimited daily plan. Denmark is compact and densely covered, so streaming is effortless almost everywhere, including the Metro and the bridges. Use the calculator above to size it, and top up mid-trip if you run low.
Using a Denmark eSIM on iPhone and Android
Flysimio runs as a second line beside your usual SIM, so you keep your home number for calls and texts while your Danish data flows over the eSIM — standard dual-SIM behaviour on iPhone XS and later and most Android phones from 2018. After installing, set the Flysimio eSIM as your cellular-data line and turn on Data Roaming for that line only; it simply lets the eSIM connect to Danish networks, with no roaming fees. Keep your home SIM on for messages and calls, or switch it off to avoid your own carrier's charges. If you're unsure about your model, the compatibility page confirms it before you buy.
Hotspot, calls, and texts on a Denmark data eSIM
Every Flysimio Denmark plan includes mobile hotspot at no extra cost and without throttling, so you can tether a laptop or tablet or share with a travel companion and use your full allowance freely — it even holds signal crossing the Øresund Bridge to Sweden and the Great Belt to Zealand. As a data-only eSIM it has no Danish phone number, but that rarely matters: WhatsApp, FaceTime, Messenger, and Google Meet handle calls and messages over data, and your home number stays reachable on your primary SIM. You keep costs predictable and skip the per-minute charges of traditional roaming.
Short Denmark trips vs. long stays
For a weekend in Copenhagen or a quick business trip, a small 1–5 GB plan on a 7-day validity is the most economical choice. For a two-week trip across the islands or a longer stay, a 10–20 GB plan or an unlimited daily option lets you navigate, stream, and work without watching a meter. Because Flysimio gives you six months to activate, you can buy before you leave and the validity only starts when your eSIM first connects in Denmark. No contract, nothing to cancel — the plan stops when it's done, and you can top up or rebuy for your next trip.
