eSIM for Finland

Viasimo's Finland eSIM starts at $1.29 for 500 MB over 1 day, running on DNA with 5G where available. Plans last 1 to 180 days, arrive by email in minutes and install from your phone's settings, with no app.

Works everywhere in Finland

Central Finland
Central Ostrobothnia
Helsinki
Kainuu
Kanta-Häme
Kymenlaakso
Lapland

Select your planIn stock

Duration

Quantity

Unlimited data · 3 Days$6.99

Unlimited data · 3 Days ×1

$6.99

Going to more than one country? See regional plans

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Dial *#06# on your phone. If you see an EID number, your phone takes an eSIM. Most phones sold since 2019 do.

Not sure it works on your phone? Check compatibility

Network

Which networks does the Finland eSIM use?

Host networks: DNA

Your eSIM picks one automatically; you do not choose or switch between them.

Data: 500 MB – 50 GB or unlimited
Validity: 1–180 days
Speed: 4G LTE / 5G
Hotspot / tethering: Supported on most devices
Activation: Starts when you first connect in your destination
Speed management: Roughly 2-3 GB per day at full speed, sometimes less depending on the local carrier, then reduced
Top-ups: Add more data from your account, before the plan expires
Text messages (SMS): Data only: use an app for verification codes
Unused validity: 180 days before it must be installed

Setting up Buy, scan the QR code we email you, and switch on the travel line when you land. How it works

Choosing a plan

How much data do you need?

The allowances below are our sizing recommendations, not measurements. The plan beside each one is the cheapest option on this page that covers it.

Recommended data allowances matched to the plans sold for this destination
You are	Plan for	Cheapest plan that covers it
LightMaps, messaging and the occasional lookup	About 1 GB a week	$1.591 GB, 7 days
TypicalMaps, social, photos and some browsing	About 3 to 7 GB a week	$4.595 GB, 30 days
HeavyVideo streaming, video calls and uploads	10 GB a week or more	$8.0010 GB, 30 days
Working or sharingTethering a laptop, calls and cloud sync	20 GB a week or more	$13.99Unlimited, 7 days

Work it out from your own habits

What a week abroad costs

eSIM, local SIM or roaming?

Charged per day

Your carrier roaming

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A SIM at the airport

$1.29

Viasimo, one bundle

Only the Viasimo figure is a price: it comes from today’s live catalog. The other two rows are directional, not quoted rates.

About this eSIM

Finland runs on mobile data more thoroughly than almost anywhere else in Europe, so a Finland eSIM is less a travel convenience here and more the baseline way you buy a tram ticket, check a train platform or order dinner. The cities will not test your connection at all. What decides whether your trip feels connected or not is how far north and how far off the main roads you plan to go.

Getting online when you land

Set the eSIM up at home over wi-fi, before you go anywhere near an airport. Installation needs a connection; using the plan afterwards does not. Once you touch down at Helsinki-Vantaa, switch the travel line on, give it a minute to register on a Finnish network, and you are working.

That matters immediately at Helsinki-Vantaa, because the sensible way into the city is the Ring Rail Line and its trains run on app tickets that most arrivals buy standing on the platform. Same at Tampere, Turku, Oulu and Rovaniemi: small airports, quick exits, taxi and bus apps that assume you already have data. Airport wi-fi exists as a backstop if something has gone wrong with your install.

If you are arriving by ferry from Stockholm or Tallinn instead, expect a messy middle. Out on the Baltic your phone will bounce between whatever it can reach and sometimes onto a ship network. Leave the travel line switched on but do not judge it until you are alongside the terminal in Helsinki or Turku.

The networks you'll be on

Your data rides on DNA, the Finnish operator listed for this country, with 4G LTE and 5G where it has been rolled out. It is a national network with a long build-out behind it.

You do not need to pick anything. Leave automatic network selection alone and let the phone sort it out. If you want the 5G layer specifically, like anywhere it is a city and main-corridor technology rather than a countryside one.

Where coverage holds, and where it thins

The southern populated belt is comprehensively covered. Helsinki, Espoo, Vantaa, Turku, Tampere and the motorway and rail corridors linking them will give you a working connection essentially continuously, including underground on the metro and inside most large buildings.

North and east of that, the picture becomes a coverage map with holes in it rather than a blanket. Lakeland is fine in the towns and along the roads, patchier once you are out on a summer cottage island or paddling between them. In Lapland, the towns and ski resorts are properly served: Rovaniemi, Levi, Ylläs, Saariselkä and Ivalo all behave like normal places. Step onto the fells, the wilderness hut network or a long section of trail and you should assume nothing.

Aurora hunting deserves its own warning, because the good viewing spots are chosen precisely for being far from towns and lights, which correlates almost perfectly with being far from base stations. Same with the Turku archipelago and the outer islands, where reception is a function of which direction the nearest mast is and whether there is water or granite in between. Winter adds a second problem that has nothing to do with the network: cold flattens phone batteries fast, and a dead phone looks identical to no coverage.

What you'll actually use data for here

Transport tickets first. Helsinki's HSL app, regional equivalents, and VR for intercity trains are all far easier than hunting for a machine, and none of them work offline. Then maps, which in Finland means long drives with few landmarks and occasional reindeer, and live weather, which changes what you can sensibly do that day.

Food delivery and restaurant booking are heavily app-driven; Wolt is Finnish and used everywhere. Cabin and sauna bookings, ferry timetables to the archipelago, ski lift and husky tour confirmations all land in your inbox and get scanned off your screen. Be aware that a lot of Finnish digital services assume you hold a local bank identity to log in, which as a visitor you will not have, so stick to card checkout and international apps rather than trying to register for local accounts.

Translation is largely unnecessary. English is spoken to a high standard almost everywhere, so your data goes on logistics and photos rather than on decoding menus.

Before you fly

Install and activate the profile while you still have home wi-fi, and label the line clearly so you can find it in your settings under stress. Leave your usual SIM in place for calls and any security codes sent by text, with its data switched off so nothing roams behind your back.

Download offline maps for anywhere north of Oulu and for the archipelago before you leave a solid connection, and screenshot your accommodation address, any transfer booking and your return flight details. In winter, pack a power bank and keep the phone in an inside pocket rather than an outer one; a warm phone with a charged battery does more for your connection in Lapland than any network setting.

Unlimited runs at full speed up to a fair-use limit, then continues slower.

Before you buy

Important to know

This is a data-only eSIM. It carries no calls or SMS on its own number.
Your existing number stays on your primary SIM, so calls and verification texts keep working.
Your phone must support eSIM, and some carrier-locked phones cannot install one.
Signal varies with location, terrain, congestion and your handset. Dense urban areas are consistently better served than remote ones.
5G only works where the host network has deployed it and your phone supports it. Everywhere else it falls back to 4G LTE.
The eSIM selects a host network automatically. You cannot pick or switch between them.
Unlimited plans run at full speed up to a fair-use limit, then continue at a reduced speed. Read the fair usage policy

Looking for more information?

Frequently asked questions

Does an eSIM work in Finland?

Yes. Your Finland eSIM connects automatically the moment you arrive, with no roaming fees and nothing to set up at the airport. The host networks it can use are DNA. Coverage runs on 4G LTE and 5G where the network has rolled it out, and falls back to 4G elsewhere.

Do I get 5G in Finland?

Yes, where it has been deployed. 5G runs on DNA in Finland, and your eSIM uses it automatically on a 5G-capable phone, dropping back to 4G LTE outside covered areas. No country is covered everywhere, so 5G availability varies by location.

Which mobile network is fastest in Finland?

DNA, according to Opensignal's May 2026 report: it averaged about 118 Mbps against roughly 108 Mbps for Elisa and Telia, tied with Elisa for 5G download speed and had a 5G signal available about 81% of the time. Elisa scored best for coverage experience. Our eSIM uses DNA, including 5G on compatible phones.

Can I pay for Helsinki trams without the HSL app?

Yes. HSL accepts contactless Visa and Mastercard, Apple Pay, Google Pay and MobilePay on trams, buses, commuter trains, the metro and ferries, including the Suomenlinna ferry. Choose your zones on the reader and tap; the card works as your ticket and covers transfers. U-line buses do not take contactless yet. The app also sells single and day tickets to guests.

Can tourists buy HSL multi-journey or season tickets in Helsinki?

Not easily. HSL's multi-journey and season tickets need an HSL account with strong authentication through Finnish online banking or a mobile certificate, which most visitors do not have. Without an account you can still buy single tickets and one- to three-day tickets in the app, or simply tap a contactless card for each trip.

Can I call 112 in Finland with a data-only eSIM?

No. A data-only eSIM has no voice service, so call 112 from your home SIM, which can stay switched on alongside the eSIM, or from any local phone. 112 covers police, ambulance, fire and rescue. In Lapland the UK Foreign Office warns that rescue services are limited, so leave your route with someone before going into the fells.

How much data do I need for 7 days in Finland?

For 7 days in Finland, Viasimo sells 1 GB for $1.59 and unlimited data for $13.99. Our sizing recommendation, not a measurement: maps, messaging and the occasional lookup, about 1 GB a week; maps, social, photos and some browsing, about 3 to 7 GB a week. The data calculator on this site works it out from how you actually use your phone.

Installing, keeping your number, topping up and hotspot work the same everywhere: see how it works →

Know before you go

Finland: what to know before you land

Our eSIM in Finland runs on DNA, which led Opensignal's May 2026 Finland report for download speed and for the share of time a 5G signal was available. Elisa scored highest for coverage. In Helsinki you can skip the transport app entirely and tap a contactless card on trams, metro and ferries. In Lapland, the bigger limit is how far away rescue is.

Emergency: 112
Plugs: CF 230V
Currency: Euro (EUR)

Main airports

HEL Helsinki Airport (Helsinki-Vantaa)
RVN Rovaniemi Airport

Apps worth having HSLVRWoltMobilePay

DNA, Elisa and Telia in Opensignal's 2026 Finland report

Finland's three national operators are close, and all three kept users connected about 99% of the time in Opensignal's May 2026 report, based on data from January to March 2026. The differences are in the detail:

DNA had the fastest average download speed, at about 118 Mbps against roughly 108 Mbps for both Elisa and Telia.
DNA and Elisa tied for 5G download speed, at around 238 Mbps, with Telia at about 211 Mbps.
DNA users had a 5G signal available about 81% of the time, the highest of the three; Elisa was at 76% and Telia at 77%.
Elisa won coverage experience, scoring 7.9 out of 10 against 7.4 for Telia and 7.3 for DNA.

Our eSIM connects to DNA, including its 5G where your phone supports it. In practice that means fast speeds in the south and in towns, with 5G more often present than on the other networks. The coverage scores suggest that in the emptiest parts of the north Elisa can sometimes hold a signal where DNA does not, so keep offline maps for fell and wilderness routes.

HSL tickets in Helsinki: the app or a contactless tap

Helsinki's public transport, run by HSL, gives you two ways to pay, and only one of them needs data.

Contactless bank card. You can tap a Visa or Mastercard, or Apple Pay, Google Pay or MobilePay, on trams, buses, commuter trains, the metro and HSL ferries, including the boat to Suomenlinna. Select your zones on the reader, then tap; the card itself becomes your ticket and covers transfers. On the metro and the ferry you tap before entering the paid area. At the time of writing a two-zone adult single fare (such as AB) is €3.50 and three zones €4.80. Contactless is not yet available on U-line buses.

HSL app. As a guest, without an account, you can buy single tickets and day tickets for one to three days, paid by card or MobilePay. Multi-journey and season tickets need strong authentication with Finnish online banking or a mobile certificate, which visitors will not have. The app also offers payment charged to a phone bill, which will not work on a data-only eSIM, so choose card.

Your ticket must be visible in the app before you board, and on the metro before you reach the payment area. HSL reminds users that the phone needs enough battery to last the whole journey, since the screen is the ticket.

Calling 112 and rescue limits in Lapland

Finland's emergency number is 112 for police, ambulance, fire and rescue. The Emergency Response Centre both takes calls and dispatches help, and during storms or other big events so many people can call at once that the system is briefly overloaded, so keep trying if you cannot get through.

Our eSIM is data only and cannot dial 112. Leave your home SIM active alongside it for voice calls, or carry a second phone with a SIM if you are heading into remote areas.

That matters most in the north. The UK Foreign Office notes that in Arctic areas emergency medical assistance and search and rescue are limited. In Lapland the gaps are distance and time rather than network technology: help can take a long time to reach a fell or a wilderness hut even if you can call. Before a day on the trails or a snowmobile or husky trip:

Tell your accommodation or guide your route and return time.
Save the location of your start point offline.
Carry a power bank, as cold drains batteries quickly.

The FCDO also notes that some Ukrainian drones aimed at Russia have crossed into Finnish territory, and asks visitors to follow official guidance if alerts are issued. If you drive, Finland's drink-drive limit is much lower than England's.

Researched October 2026 · 6 sources

insights.opensignal.com Finland, May 2026, Mobile Network Experience - Opensignal
hsl.fi HSL app - HSL
hsl.fi Contactless payment - HSL
112.fi 112 Finland - Emergency Response Centre Agency
gov.uk Finland travel advice: safety and security - GOV.UK
royalbrinkman.com Voltage, frequency and plug type per country - Royal Brinkman

7-day itinerary

Seven days in Finland: Helsinki, Porvoo and Lapland by night train

A week that pairs the capital with the Arctic: two days in Helsinki and its island fortress, a day trip to old Porvoo, the overnight train to Rovaniemi, then the fells of Saariselkä and Sámi culture at Inari before flying home from Ivalo.

Length: 7 days
Bases: 5

When to go Late February to March gives snow, longer days and a fair chance of the northern lights; mid-June to August brings the midnight sun and hiking, while late September offers autumn colours on the fells with the first auroras.

Day 1 Helsinki

Helsinki: Senate Square and the harbour

Commuter train from Helsinki Airport to Helsinki Central, about 30 minutes.

Take the commuter train from Helsinki Airport into the city, tapping a contactless card for the ticket. Start at Senate Square and Helsinki Cathedral, walk down to the Market Square and the Old Market Hall on the harbour, then cross to the red-brick Uspenski Cathedral on its rock. In the afternoon visit the Temppeliaukio rock church and the Oodi central library opposite Parliament.

Signal DNA 5G is widely available across central Helsinki, with fast 4G underground on the metro. Trams and the airport train hold signal throughout.
Day 2 Helsinki

Suomenlinna and the design district

HSL ferry from Market Square, about 15–20 minutes each way; tap your contactless card before boarding.

Take the HSL ferry from Market Square to Suomenlinna, the UNESCO-listed sea fortress spread over linked islands. Walk the ramparts and dry dock, visit the Suomenlinna Museum and the submarine Vesikko in summer, and follow the shore path round to King's Gate. Return mid-afternoon and spend the rest of the day in the Design District around the Design Museum, ending with a sauna at one of the city's public waterside saunas.

Signal Signal stays strong on the short ferry crossing and across Suomenlinna. Expect DNA 5G or fast 4G for the whole day.
Day 3 Night train to Rovaniemi

Porvoo, then the night train north

Bus to Porvoo, about an hour each way; the night train to Rovaniemi takes roughly 12 hours.

Take a morning bus east to Porvoo, Finland's second-oldest town. Walk the cobbled lanes of the old town, see the red wooden storehouses along the river and visit Porvoo Cathedral on the hill. Return to Helsinki by late afternoon, pick up supplies, and board the VR night train to Rovaniemi in a sleeper cabin.

Signal Coverage is strong in Porvoo and on the motorway. On the night train expect short gaps through forested sections in the middle of the country, so download anything you need before boarding.
Day 4 Rovaniemi

Rovaniemi and the Arctic Circle

Arrive in Rovaniemi in the morning. Visit Arktikum, the science centre and museum about life in the Arctic and Finnish Lapland, then take a local bus north to the Arctic Circle line at Santa Claus Village. In winter book an evening husky, reindeer or northern lights trip with a guide; in summer, walk the riverside along the Kemijoki under the midnight sun.

Signal DNA 4G and 5G are good in Rovaniemi and at Santa Claus Village. Signal weakens quickly once tours head out into the forest, so share your plans with the operator.
Day 5 Saariselkä

North to Saariselkä and Kaunispää

Coach from Rovaniemi to Saariselkä, roughly 3 to 4 hours.

Take the long-distance coach north through Sodankylä to Saariselkä, a small fell village on the edge of Urho Kekkonen National Park. In the afternoon go up Kaunispää fell, by bus in season or on foot, for views across the fells towards the Russian border. In winter, try the long sledging track off the summit; on clear nights, look for the aurora just outside the village lights.

Signal There are long stretches of weaker coverage on the road north of Sodankylä. DNA 4G works in Saariselkä village and on Kaunispää summit.
Day 6 Saariselkä

Urho Kekkonen National Park

Spend the day on the marked trails of Urho Kekkonen National Park, which has around 200 km of hiking paths and even more ski tracks in winter. Choose a loop that matches the season and daylight, such as a route over the nearby fells to a day hut, and tell your accommodation your route. In winter, a guided snowshoe or snowmobile trip is the safer way out into the park.

Signal Coverage drops off sharply a few kilometres into the park and in the valleys between fells. Download offline maps and carry a power bank, as cold drains batteries fast.
Day 7 Ivalo, for the flight home

Inari and the Siida Sámi museum

Saariselkä to Inari by bus about an hour; Inari to Ivalo airport about 45 minutes; flight Ivalo to Helsinki about 1 hour 40 minutes.

Take the bus north to Inari on the shore of Lake Inari, the centre of Sámi culture in Finland. Spend the morning at Siida, the Sámi museum and nature centre, which covers Sámi history and the northern environment, and walk the open-air section. Head back south to Ivalo airport for a flight to Helsinki and your connection home.

Signal DNA 4G works in Inari village and at Ivalo airport, with weaker patches on the road along the lake. Check your flight status while you are in Inari.

Staying connected on this route

Tap a contactless card on Helsinki trams, metro and the Suomenlinna ferry, so you do not need data for tickets.
Download offline maps for Urho Kekkonen National Park before leaving Saariselkä, where signal fades fast on the trails.
Keep your home SIM switched on for 112 calls, since this eSIM is data only and rescue is far away in Lapland.
Carry a power bank on winter days: cold weather can drain a phone battery in hours.

Itinerary sources · 4

vr.fi VR: Night trains
en.wikivoyage.org Wikivoyage: Saariselkä
whc.unesco.org UNESCO: Fortress of Suomenlinna
insights.opensignal.com Opensignal: Finland mobile network experience, May 2026

Where this comes from

Information and verification

Each block below says what was checked and when. Anything we cannot date, we do not claim.

Prices and plans: Every price and allowance on this page is read from the live catalog, not typed in.; Verified October 30, 2026
Host networks: The operator list comes from the network partner that carries this eSIM.; Verified October 30, 2026