Use Helsinki as a coastal city base
Design, museums and nearby islands can fill a city stay without adding a cross-country transfer.

One prepaid eSIM for your Finland trip. Choose data and validity, then check out in your selected currency.
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Unlimited · 15 days
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Receive your activation details after checkout.
Mobile data only
Use this eSIM for mobile data. Your regular number may remain available for calls or texts, depending on your phone and carrier; roaming charges may apply.
Install on Wi-Fi
Install before departure, then follow your selected plan’s terms for when to enable it.
Before your trip
Data planning: Download maps for each region before a long rail or road leg, and save lodging details separately from your live navigation app. Outdoor days and photo syncing can shift your data needs from city-day estimates.
See how eSIM setup works Check phone compatibilityNetworks can vary by plan. Check the plan details before you buy. Where the selected offer and local service permit, mobile data may help with directions and bookings in Finland. Urban, lake, coastal and northern outdoor areas differ; verify offer terms and keep routes offline.
Ideas for your trip
Design, museums and nearby islands can fill a city stay without adding a cross-country transfer.
The lake district is best approached as a stay with time on the water and among forests, rather than a quick detour from Helsinki.
Rovaniemi, Inari and other northern bases offer different experiences. Visit Finland highlights Lapland's Arctic outdoors and Sámi culture; check current local guidance for your dates.
Finland trip planner
A Finland plan is relevant to a Finland-only route when its current terms include the places visited. Helsinki and the southern coast, the lake districts and Lapland are different regions; choose a focused route or allow for separate long-distance legs.
A Helsinki stay can include the capital and nearby south-coast destinations without implying a trip across the country.
Save your accommodation address and any optional island-excursion ticket or return details separately.
Finland's lake district is a separate regional stay with its own accommodation and outdoor plans.
Plan the journey from your arrival city and keep lodging, local transport and activity details available offline.
Lapland is a northern region and requires a dedicated long-distance leg from southern Finland.
Plan the journey, outdoor activities and accommodation as a separate stay; download maps and bookings.
Finland data planning
The examples below describe different trip patterns and the assumptions behind each estimate. Your actual use depends on your apps, settings, trip length and access to Wi-Fi.
3.6–5.5 GB
Assumes: Seven days of messaging, email, browsing and occasional maps, with streaming and video calls off, light social use and few photo uploads. Wi-Fi availability is not included in this activity estimate and may reduce mobile data used.
10.1–15.1 GB
Assumes: Seven days with light streaming and video calls, daily maps, moderate social use and photo uploads. Wi-Fi access is not modelled and may reduce mobile data used; hotspot, higher-resolution video and app updates can raise demand.
These are rough planning examples, not plan allowances or promises. Actual data use varies with apps, settings, trip length and Wi-Fi. Compare estimates with the live plan options above.
Estimate usage by activityGood to know
These are separate regions. Check the distance and transport for the stops you choose, and save the route and accommodation details offline.
No. Helsinki, Lakeland and Lapland can be planned as mainland visits. Add an island excursion only if it fits your plans, and check its transport separately.
Keep long-distance travel, lodging, activity details and offline maps for your specific northern route.
Finland travel guides
Read practical travel eSIM advice selected for a trip to Finland.

A simple data guide for 3, 7, 14, and 30-day trips, including maps, messaging, social media, calls, and streaming.

Understand when to choose a country, regional, or global eSIM for single-destination, Europe, cruise, layover, and multi-region trips.