Are you planning a trip to Switzerland and looking for the best eSIM to stay connected? This is a complete guide with everything you need to know about using an eSIM when traveling to Switzerland and a comparison of the best Switzerland eSIMs in 2026.

Since I have family living in Basel I visit Switzerland several times per year and always use an eSIM. Buying a prepaid SIM card in Switzerland takes too much time and prices are similar to eSIMs. So let me help you get the best eSIM for your trip to Switzerland.

Jetpac is the best value eSIM for Switzerland if you only need mobile data. SimOptions is the better all-round option if you want a complete Europe eSIM with a phone number, calling and texting included.

Read my recommendations and experiences below and order an eSIM for Switzerland directly online and as soon as the plane lands you have internet on your phone.