eSimfly eSIM Data Plans for Switzerland

eSimfly does not provide a true unlimited data eSIM for Switzerland. Every plan listed has a defined data capacity. Plans that include “Unlimited” in the name, such as Switzerland Unlimited 10 Days or O2 Unlimited, actually give 3GB per day for a set number of days and then reduce speed to 1000kbps after the daily allowance is used.

For travelers who need a larger data pool, eSimfly offers fixed data plans that keep high‑speed data throughout the validity period. Examples include the 35GB O2 Unlimited 30‑day plan or the 120GB Bouygues Telecom 30‑day plan, which provide ample data without throttling. No Pay‑as‑go option is available for Switzerland in the current dataset, so choosing one of these fixed‑cap plans is the best way to obtain the most data for a stay in Switzerland.

Yes, eSimfly sells several eSIM plans for Switzerland that include a phone number and SMS. The plans range in data allowance from 20GB to 120GB, cost from roughly 22.69 USD to 42.47 USD, and are valid for 15 to 30 days. Bouygues Telecom plans use a +33 dialing code, while O2 International plans use a +44 code; each plan allows inbound and outbound voice calls and inbound and outbound SMS. Users should confirm the details that best match their needs directly with eSimfly.

eSimfly provides a range of data plans that cover Switzerland, including 14 single‑country options and 58 multi‑country plans. These plans vary in subscription length and data limits, with prices that span from about $1.99 to $121.38 and data caps ranging from 1 GB to 200 GB. Some plans allow daily data caps—where users can purchase a fixed amount of data for a single day—while others offer a fixed data amount valid for the entire validity period. Both options give travelers flexibility depending on the length of stay and their data usage needs.