Switzerland eSIM

Why Switzerland is different

Switzerland sits in the middle of Europe, but it isn’t in the EU or the EEA. The European Commission lists where Roam like at home applies: the EU, Iceland, Liechtenstein and Norway, plus Moldova and Ukraine. Switzerland isn’t one of them, and the Commission warns that roaming outside that zone, data above all, can be expensive.

Some providers add Switzerland to their roaming deal anyway. Others charge per megabyte. Look it up before you cross the border, not after the first bill. Or skip the question and scan an eSIM at home.

Your eSIM for Switzerland: Salt and Sunrise

Switzerland doesn’t have its own plan in our shop. It’s covered by our regional eSIMs, and on every one of them you’re on Salt or Sunrise, both with 5G. Swisscom isn’t on these plans. We’d rather say that here than have you find out on a mountain.

Is that a problem? In the 2025 connect network test, Swisscom came first, Sunrise a close second and Salt third. All three scored high, and Sunrise had the top mark for voice. Switzerland is a country where even the third network is good.

Which Switzerland eSIM to pick

The buy box on this page shows every plan that covers Switzerland:

• Asia + Europe 54: the default. Switzerland, most of Europe and much of Asia on one eSIM.
• Europe (41) and Europe 49: for a trip through Europe.
• Europe 55 + US: if the United States is on the route too.
• Europe 41: also covers Switzerland, but it stops when the data runs out.

The others keep you online at 128 kbps after the data: slow, but enough for messages and maps.

Tip: a smaller Europe plan isn’t always cheaper for Switzerland. Europe 33 and Europe 38 don’t cover it at all, so check the country list before you buy. Our route planner does that for your whole route.

Where you’ll use it

• Zürich and Geneva: trams, ride apps, train tickets and maps. Most of your data goes here.
• Lucerne: the lake boats and day trips into the mountains.
• Interlaken and the Jungfrau region: cable cars, hiking routes and the weather forecast, checked twice a day.
• Zermatt: lift maps and a lot of Matterhorn photos to upload.
• The trains: your timetable and tickets live in an app, so keep a screenshot of the ticket just in case.

High in the mountains, signal can drop away on any network. Download offline maps and your hiking route before you head up.

How much data for Switzerland

Two weeks of normal use (maps, messages, socials and train apps) comes to about 8 to 9 GB, so 10 GB is a safe choice. If Switzerland is one stop on a longer trip, size the plan for the whole trip. The table above has today’s prices.

Sources: on Roam like at home and where it applies, the European Commission, Your Europe: mobile roaming costs; on network quality, the connect mobile network test 2025 as reported by IamExpat Switzerland; on FreeSurf, SBB. Networks and plans come from our own catalogue.