Best eSIM for Denmark: Top Plans Compared for Travelers

Denmark is one of the most digitally connected countries on the planet. Nearly everything runs through your phone here — from Copenhagen’s metro tickets to restaurant menus in Aarhus. Google Maps becomes essential the moment you step off the plane at Kastrup. Yet I still see travelers landing without a plan for mobile data, then scrambling at the airport or paying absurd data roaming charges through their home carrier.

Here’s the thing: Denmark’s four major carriers — TDC, Telia, Telenor, and 3 (Hi3G) — don’t sell prepaid sim cards to tourists. Not one of them. They focus on contract plans requiring a Danish CPR number. That means your only real options are buying from resellers like Lycamobile or grabbing a travel eSIM before you leave home.

A prepaid eSIM is the smarter choice. You set it up before departure, it activates the moment you connect to a supported network in Denmark, and you don’t waste money on overpriced data roaming. Most eSIM data plans for Denmark range from 1GB to unlimited data, with durations spanning 3 to 30 days. The best eSIM for Denmark gives you fast data speeds on reliable networks without any of the physical sim card hassle.

I’ve tested multiple eSIM providers across previous trips to Scandinavia, and this guide breaks down exactly which eSIM plan delivers the best value, network coverage, and installation experience for Denmark. Whether you’re visiting Denmark for a long weekend in Copenhagen or a two-week road trip through Jutland, this comparison will save you time and money.

Denmark’s Mobile Network Landscape: What Actually Matters

Before comparing eSIM providers, you need to understand Denmark’s network infrastructure. The country runs on three distinct physical networks:

The Three Core Networks

TDC NET operates what’s widely considered Denmark’s most comprehensive mobile network. It consistently wins awards for wide coverage and data speeds, especially in rural areas and smaller islands. If your Denmark eSIM connects to TDC, you’re on strong footing.

Telia and Telenor share a joint venture network. Telia leads Denmark in 5G availability according to Opensignal’s February 2025 report, with a 22.9% 5G availability score. Their combined infrastructure provides great coverage across both urban centres and countryside.

3 (Hi3G Denmark) rounds out the trio. Most international travel eSIM providers — including Airalo — connect through the 3 network. It delivers solid performance in cities like Copenhagen, Odense, and Aalborg, though TDC edges it out in some rural pockets.

The important takeaway: all three networks deliver reliable 4G across Denmark, with expanding 5G in major cities. Average 5G data speeds reach 100–400 Mbps in urban areas. Even ferry crossings between Danish islands typically maintain a good signal. This is a country where network coverage is genuinely excellent — the real differentiator between eSIM providers comes down to pricing, data allowance, and the installation experience.

Best eSIM Providers for Denmark: Head-to-Head Comparison

I’ve narrowed this comparison to the eSIM providers that matter most for travelers. Each one offers eSIM data plans specifically covering Denmark, and I’ve tested or researched them in depth across multiple data plans and use cases.

BazTel — Best Overall Value and Installation Experience

BazTel is the best eSIM for Denmark if you want the lowest prices and the most seamless setup. Full transparency: I work here. But the numbers speak for themselves.

BazTel’s Denmark eSIM plans connect to the TDC and 3 Denmark (Hi3G) networks, covering the two strongest infrastructures in the country. That means excellent network coverage from Copenhagen’s city centre to the coastal towns of Skagen.

Pricing (USD, 30-day validity): 5GB for $6.00, 10GB for $10.00, 20GB for $16.00. Compare that to Airalo at $11.00, $18.00, and $28.00 for the same data plans. Or Saily at $10.99, $17.99, and $27.99. BazTel is consistently 40–45% cheaper across all tiers.

Where BazTel genuinely stands apart is the installation process. Every other provider on this list still relies on scanning a QR code or app to install the eSIM profile. BazTel has moved past that entirely. After purchase, your eSIM appears on your online dashboard. From there, you click an installation button — one for iPhone, one for Android — and it installs directly onto your phone. No QR code scanning or app download is required. The entire process takes under two minutes.

That matters more than you’d think. I’ve watched friends fumble with QR codes at airport gates, trying to screenshot them before boarding. With BazTel, you just log in to your dashboard, tap install, and you’re done. It works even if you don’t have a printer or a second screen for the QR code.

Additional features: 24/7 customer support, refund if not satisfied, trip cancellation guarantee, no hidden fees, secure payment. You can also try BazTel with a 1GB plan for just $1 — genuinely the best way to test an eSIM provider before committing to a larger data plan.

Airalo — Reliable but Pricier

Airalo is probably the most recognised name in the travel eSIM market. They’ve built that reputation through years of solid performance and coverage across 200+ countries, as I explain in my in-depth Airalo eSIM review. For Denmark, Airalo’s eSIM plans (branded ‘Teledanks’) operate on the 3 (Hi3G) network with 5G support.

Does Airalo work well in Denmark? Yes. The 3 network delivers reliable data speeds in all major cities, and most travelers report a great connection throughout their trip. Airalo offers 18 local data plans ranging from 1GB to unlimited data for 3 to 30 days.

The downside is price. Airalo’s 5GB plan runs $11.00 for 30 days — nearly double BazTel’s $6.00 for the same data allowance and duration. Their 10GB eSIM data plan costs $18.00 versus BazTel’s $10.00. For a budget-conscious traveller, that difference adds up fast.

Airalo’s activation process follows the standard approach: purchase online, receive a QR code, scan it with your phone. It works fine, but it does require either printing the code or displaying it on a second device. The eSIM card has a 90-day installation window, and credit validity starts when you first connect to a supported network in Denmark.

Where Airalo genuinely shines is its app. You can monitor data usage in real time, top up your plan without buying a new eSIM, and manage multiple eSIM profiles from one place. If you’re someone who travels constantly across multiple countries, Airalo’s ecosystem has real advantages. But for a single trip to Denmark, BazTel’s pricing is hard to beat.

Saily — Solid Features, Premium Price

Saily positions itself as a security-focused eSIM provider. Beyond standard mobile data, it bundles a virtual location feature, ad blocker, and web protection — essentially a lightweight VPN package alongside your data plan, which I cover in more depth in this Saily eSIM review. These are features no other eSIM provider for Denmark currently offers.

For data plans, Saily offers 10 local options ranging from 1GB to unlimited data for 7 to 30 days. Pricing starts at $3.59 per gigabyte for the smallest plan. The 5GB plan costs $10.99 and the 10GB runs $17.99 — both for 30 days. Saily doesn’t disclose which networks it uses in Denmark, which is a transparency gap that matters if you care about data speeds in specific areas.

The activation process mirrors most eSIM providers: download their app, pick your eSIM plan, scan the QR code. Plan activation takes 5–10 minutes. Customer support is available 24/7 via live chat and email.

I’d recommend Saily if you specifically need the virtual location or ad-blocking features — perhaps for work-related browsing while travelling. But on pure value for a Denmark eSIM? BazTel gives you more data for less money, and Airalo gives you more transparent network information.

Holafly eSIM — Unlimited Data with Caveats

The Holafly eSIM is the go-to option if you want unlimited data without thinking about caps. Every Holafly eSIM plan is unlimited — no fixed data allowance, no counting gigabytes. Plans range from 1 to 90 days, with the Denmark eSIM connecting to 3 Tre and Telia networks.

Sounds ideal, right? There’s a catch. The Holafly eSIM comes with a fair usage policy that doesn’t clearly define when high speed data gets throttled. The provider states that ‘some carriers may reserve the right to apply a Fair Usage Policy’ but never specifies the threshold. Experienced travel bloggers have reported mixed results — some get consistently fast internet speeds, others hit throttling after heavy use.

Pricing runs around $3.90 per day for the unlimited data plan (7 days = approximately $27.30 USD). That’s competitive if you’re a genuinely heavy user streaming video and using your phone as a mobile hotspot. Speaking of hotspot — Holafly allows tethering, but limits it to 500MB per day of shared data on some plans.

The Holafly eSIM is data-only. No phone number for phone calls or text messages. You can still make calls and send messages using WhatsApp, FaceTime, or similar apps over your data connection. Installation follows the standard qr code method.

When should you choose Holafly over BazTel? If you’re combining Denmark with Sweden, Norway, or other European countries on a single trip and want one unlimited data plan that covers everything without tracking data usage. Holafly’s Europe plan covers 40+ countries seamlessly, but there are also strong contenders among the best eSIM options for Europe. But if Denmark is your only destination, BazTel’s 20GB plan at $16.00 will likely be more data than you need — and cost significantly less.

Orange Holiday Europe eSIM — Best for Multi-Country European Travel

The Orange Holiday Europe eSIM deserves mention because it’s one of the most popular regional plans for Europe and a useful benchmark when comparing any dedicated eSIM for Europe. It covers Denmark plus 40+ other European countries, making it excellent if Denmark is just one stop on a broader Scandinavian or European itinerary.

The flagship Orange Holiday Europe eSIM plan includes 50GB of high speed data, unlimited calls and SMS within Europe, plus 120 minutes of international calls — all for around $49.90 USD with 30-day credit validity. They also offer a lighter ‘Zen’ version with 20GB for roughly $29.90. The Orange Holiday Europe eSIM connects to premium local networks in each country and supports mobile hotspot sharing.

The biggest advantage of the Orange Holiday Europe eSIM is that it includes an actual phone number (a French +33 number), allowing you to make and receive traditional phone calls. Most travel eSIM providers only offer data — no phone calls, no texts. If having an international phone number matters for your trip, the Orange Holiday Europe eSIM is worth serious consideration.

The Orange Holiday Europe eSIM can be purchased through SimOptions or directly via the Orange Travel app. Installation can be done through their app with one-click setup — no qr code needed if you use the app method. Credit validity starts on first use.

The catch: for a Denmark-only trip, the Orange Holiday Europe eSIM is overkill and overpriced compared to a local eSIM data plan. BazTel’s 20GB plan costs $16 versus the Orange Holiday Europe eSIM’s $29.90+ for a similar data allowance. The Orange Holiday Europe eSIM makes sense when you need to cover multiple countries on one plan.

Price Comparison Table: Denmark eSIM Data Plans (May 2026)

Feature	BazTel	Airalo	Saily	Holafly	Orange Holiday
5GB / 30 days	$6.00	$11.00	$10.99	N/A (unlimited only)	N/A
10GB / 30 days	$10.00	$18.00	$17.99	N/A	N/A
20GB / 30 days	$16.00	$28.00	$27.99	N/A	~$29.90
Unlimited / 7 days	N/A	~$10.50/3d	~$31.49/10d	~$27.30	N/A
Network(s)	TDC, 3 (Hi3G)	3 (Hi3G)	Not disclosed	3 Tre, Telia	Local premium
Installation	Dashboard (no QR)	QR code	QR code	QR code	App / QR code
Phone Number	No	No	No	No	Yes (+33)
Hotspot	Yes	Yes	Yes	500MB/day cap	Yes
24/7 Support	Yes	Yes	Yes	Yes	Yes
Trial Plan	$1 / 1GB	No	No	No	No
All prices in USD. 30-day duration. Prices verified May 2026 and subject to change. Check each provider’s website for current rates.

How to Set Up Your Denmark eSIM (Step-by-Step)

The activation process varies slightly between eSIM providers, but here’s what to expect. Most eSIM plans for Denmark can be installed before you leave home — and that’s exactly what I recommend. Don’t wait until you’re at Copenhagen Airport scrambling for Wi-Fi.

Before You Buy: Compatibility Check

Your smartphone must be carrier-unlocked and support eSIM technology. Most devices from 2018 onward qualify — iPhone XR and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer. If your phone doesn’t support eSIM, you’ll need a physical sim card instead. A quick way to check: dial *#06# on your phone. If an EID number appears, your device supports eSIM.

If you’re using a dual sim phone, you can keep your existing physical sim for phone calls and SMS from your home number, while your eSIM handles mobile data in Denmark. This setup means you stay connected on both lines without swapping physical sim cards.

BazTel Installation (Dashboard Method — No QR Code)

Purchase your eSIM plan on baztel.co. Your Denmark eSIM immediately appears on your online dashboard. Click the installation button — one is designated for iPhone, another for Android. The eSIM installs directly onto your phone through your phone’s settings. No qr code to scan, no app to download. The supported network activates automatically when you land in Denmark and connect to a local carrier. Instant activation — literally.

Standard QR Code Installation (Airalo, Saily, Holafly)

Purchase your eSIM data plan through the provider’s website or app. Receive a qr code via email (if you’re unsure about this step, see this guide on how to get an eSIM QR code). On iPhone: go to Settings > Cellular > Add eSIM > scan the QR code. On Android: go to Settings > Connections > SIM Manager > Add eSIM > scan the QR code. Your phone’s settings will walk you through the remaining steps. Make sure you have an internet connection (Wi-Fi is fine) during installation to avoid errors.

After installing the eSIM, name it something recognisable like ‘Denmark 2026’ and set it as your data line. Keep your home sim active for phone calls and SMS. Enable data roaming in your phone’s settings to allow the eSIM to connect to a supported network once you arrive.

Most eSIM providers start the credit validity when the eSIM connects to a supported network in Denmark for the first time — not when you install it. So you can set it up days before departure without losing any of your plan duration.

How Much Data Do You Actually Need in Denmark?

One of the biggest mistakes travelers make is buying too much — or too little — data. Here’s a realistic breakdown based on actual data usage patterns:

Light users (email, google maps, messaging): 3–5GB for a week is plenty. That covers Google Maps navigation across Copenhagen, checking restaurant reviews, and staying in touch via WhatsApp. You won’t waste money on unused data.

Moderate users (social media, photos, occasional video): 5–10GB for a week. This handles regular Instagram posting, video calls with family, and streaming some music. BazTel’s 10GB plan at $10 hits the sweet spot here.

Heavy users (streaming, remote work, mobile hotspot): 15–20GB+ or unlimited data plans. If you’re a digital nomad working from Copenhagen cafes or want to share your connection across multiple devices via mobile hotspot, go bigger. BazTel’s 20GB plan at $16 or a Holafly eSIM unlimited plan are your best eSIM options.

A practical tip: download offline maps for Denmark in Google Maps before you leave. This dramatically reduces your mobile data consumption and gives you a backup if you hit any connection issues in rural areas.

Can You Make Phone Calls with a Denmark eSIM?

Most travel eSIM providers for Denmark offer data-only plans. That means no local phone number for outbound phone calls or SMS. Your eSIM won’t let you dial a Danish landline or send messages through your native phone app.

But here’s the workaround that makes this a non-issue for most travelers: internet-based calling apps work perfectly over your eSIM data. WhatsApp, FaceTime, Telegram, Skype — all of them let you make calls and send messages using your data connection. As long as you have a stable internet connection, the call quality is excellent.

If you specifically need an international phone number for receiving calls from hotels, restaurants, or local services, the Orange Holiday Europe eSIM is the best option — it includes a French phone number. Alternatively, aloSIM offers a Denmark eSIM with an international phone number through a separate app called Hushed.

My recommendation: for most travelers visiting Denmark, data-only is fine. Use WhatsApp for calls and messages. Save the money you’d spend on a voice plan and put it toward more data or a nicer dinner in Nyhavn.

Which eSIM Is Best for Scandinavia?

If Denmark is one stop on a broader Scandinavian trip — say Copenhagen, then Stockholm, then Oslo — you have two approaches, and it’s worth understanding how to get an eSIM data plan for Europe in general:

Option 1: Regional plans. The Orange Holiday Europe eSIM covers all European Union countries plus the UK and Switzerland under one plan. Holafly’s Europe unlimited data plan does the same. These regional plans let you cross borders seamlessly without switching eSIMs or buying new data plans. They cover multiple countries on one esim card.

Option 2: Country-specific plans. Buy a separate local eSIM data plan for each country. This is usually cheaper per-gigabyte but means managing multiple eSIM profiles on your phone. BazTel offers plans for Denmark, Sweden eSIM options, Norway, and most other European destinations — each at competitive prices.

For a Scandinavia-only circuit, I’d lean toward Option 1. The convenience of one plan across multiple countries outweighs the small cost premium. The Holafly eSIM Europe plan is ideal here — unlimited data, no thinking required. If you’re extending your trip south, a dedicated eSIM for Belgium or other nearby countries can also be a smart add-on. For Denmark only, Option 2 with BazTel is the clear winner on value.

Denmark eSIM FAQ: Your Questions Answered

Do I need an eSIM in Denmark?

Strictly speaking, no — Denmark has free Wi-Fi in many cafes, hotels, and public spaces. But relying on Wi-Fi alone is risky. You need reliable internet access for navigation, ride-hailing, and real-time translation. A prepaid eSIM for Denmark costs as little as $1 (BazTel’s trial plan). There’s no good reason to travel without one.

What if I run out of data?

Most eSIM providers let you top up your plan without buying a new eSIM. BazTel, Airalo, and Holafly all offer top-up options through their apps or dashboards. If you chose a plan with limited data, you can add more data mid-trip. This is much better than running out and having to hunt for a physical sim card at a store.

Can I use my eSIM as a mobile hotspot?

Most Denmark eSIM providers allow mobile hotspot (tethering). BazTel includes it on all plans at no extra cost. Airalo generally allows it. Holafly caps hotspot sharing at 500MB per day on some unlimited data plans. Always check the specific plan details before purchasing if tethering to multiple devices is important to you.

Will my eSIM work on ferries and Danish islands?

Yes. Denmark’s network coverage extends to all major islands — Bornholm, Funen, Zealand — and most ferry crossings maintain a 4G signal. Copenhagen to Malmö and Helsingør to Helsingborg ferry routes have reliable connectivity. Rural Jutland has solid 4G coverage too, though 5G is concentrated in cities.

How do I avoid wasting money on data roaming?

Step one: buy a Denmark eSIM before you travel. Step two: once installed, turn off cellular data on your home sim card. Keep your home sim active only for phone calls and SMS if needed. Step three: set the eSIM as your default data line. This ensures all mobile data routes through your eSIM plan and your home carrier can’t charge you data roaming fees. This simple setup can save you $10–$15 per day compared to carrier roaming.

Essential Travel Tips for Staying Connected in Denmark

Install your eSIM before departure. Don’t wait until you’re at the airport. Home installation is faster, more reliable, and eliminates the stress of trying to scan a QR code while boarding. BazTel’s dashboard method makes this especially painless — no QR code needed at all.

Download offline Google Maps for Denmark. This saves significant mobile data and gives you navigation backup if you lose signal in rural areas or underground metro stations.

Keep your home sim card active. If you have a dual sim phone, use the eSIM for data and your home sim for receiving calls and texts. Incoming calls to your home number are usually free even abroad — outgoing calls may incur charges unless done via Wi-Fi or VoIP apps.

Monitor your data usage. Most eSIM providers offer real-time tracking in their apps or dashboards. BazTel’s dashboard shows remaining data at a glance. Don’t get caught off guard by running out of high speed data mid-trip.

Copenhagen Airport (CPH) offers free Wi-Fi, but it’s slow during peak hours. Having an active eSIM means you’re connected the moment you step off the plane — no waiting for Wi-Fi login screens or dealing with captive portals.

My Verdict: The Best eSIM for Denmark

After comparing data plans, pricing, network coverage, and the installation experience across multiple eSIM providers, here’s my recommendation:

For most travelers: BazTel is the best eSIM for Denmark. It offers the lowest prices (40–45% cheaper than Airalo and Saily), connects to both TDC and 3 Denmark networks for great coverage, and its dashboard installation removes the QR code friction that every other provider still relies on. The $1 plan makes it risk-free to test before committing.

For unlimited data needs: Holafly eSIM delivers unlimited data plans across Denmark and Europe. Accept the fair usage policy ambiguity and enjoy the peace of mind of never counting gigabytes. Best for travelers combining Denmark with other Scandinavian countries.

For brand recognition and app ecosystem: Airalo. It’s the most established eSIM provider with a polished app and proven reliability on the 3 network. You’ll pay more, but the experience is consistently solid.

For multi-country European travel with phone calls: Orange Holiday Europe eSIM. The only major option that includes an international phone number alongside generous data. Ideal for extended European Union trips where you need voice capability, though if Germany is a key stop you might compare it to a dedicated eSIM for Germany on price and data.

Whichever eSIM provider you choose, getting set up takes minutes. Don’t waste money on data roaming. Don’t waste time hunting for a physical sim card at Copenhagen Airport. Grab an eSIM for Denmark before you fly, and spend your energy on the things that actually matter — like finding the best smørrebrød in Copenhagen or cycling along the Marguerite Route.

Prices and plan details referenced in this article are accurate as of May 2026 and subject to change. Always verify current pricing on each provider’s website before purchasing.