eSIM Switzerland 2026: Compare the Best & Cheapest Plans

That depends on how long you stay and how much data you need. Right now the best prices for Switzerland are:

Prices change every day, so sort the plans by "best price per GB" to see today's best value. If you need unlimited data, 5G or a hotspot, there's a filter for each.

Prices start at $3.82 for a month with 10 GB. What you pay depends on two things: how many days you need and how much data. Below are the cheapest plans for common trips, each with the typical price next to it. If a plan costs much more than the typical price, you're overpaying.

Plans that never cut you off start at $1.74 for one day and $16.77 for 30 days. On most of them you get a set amount of full-speed data each day. After that the speed drops until the next day, but the data keeps working. Some plans give one full-speed amount for the whole plan instead, so compare that amount before you buy. A plan that gives a fixed amount each day and then cuts you off is not unlimited. It's a daily allowance.

For a tourist, an eSIM is the better choice:

• In most cases it costs less than a tourist SIM card.
• You install it at home and you're online as soon as you land.
• Your home SIM stays in the phone, so calls and bank codes still reach you.

A Switzerland SIM card makes sense only if you need a local phone number or you stay for months. For the full comparison, see eSIM vs SIM card for travel.

Yes, but only a few plans include a phone number, calls or texts, and they cost more than data-only plans. Before you buy one, check which country the number is from. Most travel eSIMs are data only. You can still call and message over WhatsApp or FaceTime.

That depends on what you do on your phone:

• Maps, messages and browsing: well under 1 GB a day.
• Video, streaming and video calls: several times more.

If you're not sure, enter your days and app hours in the calculator below, and it will suggest a plan size. If maps matter most to you, see how much data Google Maps uses.

Buy the eSIM online a few days before your flight:

1. Pick a plan on this page.
2. Buy it on the provider's website or in its app, paying by card.
3. The eSIM arrives by email or in the app within minutes.
4. Install it at home over Wi-Fi.
5. When you land, switch mobile data to the eSIM.

When do the plan's days start? That depends on the provider. Some count from your first connection in Switzerland, while others let you choose a start date within a window shown on the plan page.

Yes. A travel eSIM connects to a local mobile network in Switzerland, just like a local SIM card. The difference is that an eSIM is a plan you download to your phone, so there's no plastic card to insert and your own SIM stays in place. You install it before the trip and switch mobile data to it when you arrive. For setup steps, see how to install an eSIM on iPhone or install an eSIM on Android.

Yes, if you want to be online from the moment you land. Every other option costs more or takes more effort:

• Roaming on your home plan usually costs far more.
• A local SIM card means a trip to a counter after you arrive.
• Pocket WiFi is one more device to carry and charge.
• With Wi-Fi alone, you have no maps or messages once you leave the hotel.

An eSIM is set up at home before you fly, so there's nothing left to sort out when you arrive.

A Switzerland eSIM works on most recent iPhones and many Android phones. Before you buy, check two things:

1. Your phone supports eSIM. Look for your model in the list below. If it isn't there, dial *#06#. If you see an EID number, your phone supports eSIM.
2. Your phone is unlocked. A phone locked to your home carrier won't accept an eSIM from another provider.

Yes: 22 of 49 providers sell 5G plans here. To find them, look for the 5G badge on a plan or use the "5G" filter. Where there's no 5G, your phone switches to 4G. Coverage is best in Zurich, Lucerne and other big cities. In remote areas the signal can be weak or missing on any phone, whatever eSIM you use.

Yes, many providers allow hotspot on their Switzerland plans. Hotspot lets you share your data with a laptop or a second phone. Rules differ by provider and plan, so check before you buy. One eSIM works in one phone. Two travelers need two plans, or they can share one plan through hotspot.

On a plan with a set amount of data, mobile data stops. Most providers sell a top-up or a new plan in their app or on their site, and buying one takes a few minutes. Some providers keep a few apps working after the data ends. For example, Jetpac keeps WhatsApp chat, Uber and Google Maps navigation working on packs of 3 GB and more. Unlimited plans never run out. They only slow down.