Best eSIM for Switzerland
Instantly compare and calculate the best local network deals for your trip to Switzerland.
Find the perfect plan for Switzerland
Staying connected in Switzerland
What the coverage maps do not tell you, and what you will actually use the data for.
Where the signal actually drops
Swisscom and Salt run genuinely excellent networks, and Switzerland is the rare mountainous country where alpine coverage is strong: you will usually have signal at cable car stations, on major hiking routes, and in the high valleys. Deep gorges and the remoter parts of the Engadine are the exceptions.
What you will use your phone for here
The SBB rail app is the centre of any Swiss trip, since connections are tightly timed and a missed link cascades. Live maps for hiking are widely used because the trail network is dense and well signposted but easy to misjudge.
Before you go
Switzerland is outside the EU, so it is excluded from a surprising number of Europe-wide eSIM plans. This is the single most common mistake travellers make here: check that Switzerland is explicitly listed, not just implied by "Europe".
How much data you will actually need
Low, but the cost of being wrong is high given how expensive Swiss roaming alternatives are.
Switzerland eSIM plans compared
| Provider | Data | Validity | Price (USD) | Hotspot | Networks | Buy |
|---|---|---|---|---|---|---|
| Yesim | 0.488 GB | 1 days | $0.54 | ✅ | Swisscom, Salt | View deal |
| Yesim | 1 GB | 30 days | $3.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | 1 GB | 7 days | $4.50 | ✅ | Swisscom, Salt | View deal |
| Ubigi | 3 GB | 30 days | $6.50 | ✅ | Swisscom, Salt | View deal |
| aloSIM | 2 GB | 15 days | $7.50 | ✅ | Swisscom, Salt | View deal |
| Airalo | 3 GB | 3 days | $8.50 | ✅ | Swisscom, Salt | View deal |
| Airalo | 3 GB | 7 days | $9.00 | ✅ | Swisscom, Salt | View deal |
| Ubigi | 10 GB | 7 days | $9.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | 3 GB | 30 days | $9.50 | ✅ | Swisscom, Salt | View deal |
| Ubigi | 10 GB | 30 days | $11.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | Unlimited | 3 days | $11.50 | ✅ | Swisscom, Salt | View deal |
| aloSIM | Unlimited | 3 days | $11.50 | ✅ | Swisscom, Salt | View deal |
| Holafly | Unlimited | 3 days | $11.90 | ✅ | Swisscom, Salt | View deal |
| Airalo | 5 GB | 7 days | $13.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | 5 GB | 15 days | $13.50 | ✅ | Swisscom, Salt | View deal |
| Airalo | 5 GB | 30 days | $14.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | 5 GB | 30 days | $14.00 | ✅ | Swisscom, Salt | View deal |
| Yesim | 5 GB | 30 days | $15.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | Unlimited | 5 days | $18.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | Unlimited | 5 days | $19.00 | ✅ | Swisscom, Salt | View deal |
| Holafly | Unlimited | 5 days | $20.50 | ✅ | Swisscom, Salt | View deal |
| Airalo | 10 GB | 7 days | $21.50 | ✅ | Swisscom, Salt | View deal |
| Airalo | 10 GB | 15 days | $22.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | 10 GB | 30 days | $23.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | 10 GB | 30 days | $23.00 | ✅ | Swisscom, Salt | View deal |
| Ubigi | 25 GB | 30 days | $24.00 | ✅ | Swisscom, Salt | View deal |
| Ubigi | Unlimited | 7 days | $24.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | Unlimited | 7 days | $25.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | Unlimited | 7 days | $27.00 | ✅ | Swisscom, Salt | View deal |
| Holafly | Unlimited | 7 days | $27.50 | ✅ | Swisscom, Salt | View deal |
| Yesim | 10 GB | 30 days | $30.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | Unlimited | 10 days | $34.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | Unlimited | 10 days | $34.00 | ✅ | Swisscom, Salt | View deal |
| Ubigi | 50 GB | 30 days | $34.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | 20 GB | 15 days | $34.50 | ✅ | Swisscom, Salt | View deal |
| Airalo | 20 GB | 30 days | $36.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | 20 GB | 30 days | $36.00 | ✅ | Swisscom, Salt | View deal |
| Holafly | Unlimited | 10 days | $36.50 | ✅ | Swisscom, Salt | View deal |
| Ubigi | Unlimited | 15 days | $39.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | 50 GB | 30 days | $45.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | Unlimited | 15 days | $46.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | Unlimited | 15 days | $48.00 | ✅ | Swisscom, Salt | View deal |
| Holafly | Unlimited | 15 days | $50.50 | ✅ | Swisscom, Salt | View deal |
| Ubigi | Unlimited | 30 days | $59.00 | ✅ | Swisscom, Salt | View deal |
| Airalo | Unlimited | 30 days | $68.00 | ✅ | Swisscom, Salt | View deal |
| aloSIM | Unlimited | 30 days | $69.00 | ✅ | Swisscom, Salt | View deal |
| Holafly | Unlimited | 30 days | $73.90 | ✅ | Swisscom, Salt | View deal |
| Yesim | 30 GB | 30 days | $90.00 | ✅ | Swisscom, Salt | View deal |
Why use an eSIM in Switzerland?
Using an eSIM is the easiest way to get mobile data when you land. Avoid expensive roaming charges and the hassle of finding a local SIM card. Simply buy online, scan a QR code, and you're connected.
How we picked the best plans
We analyze plans based on price per GB, network quality, and hotspot capabilities. Our calculator above helps you find the plan that matches your exact travel dates and data needs, ensuring you don't overpay for data you won't use.
Switzerland eSIM FAQ
What is the cheapest eSIM for Switzerland?
Right now the cheapest plan we track is Yesim at $3.00 for 1GB over 30 days.
Are there unlimited data eSIMs for Switzerland?
Yes. Airalo ($11.50 / 3 days), aloSIM ($11.50 / 3 days), Holafly ($11.90 / 3 days), Airalo ($18.00 / 5 days), aloSIM ($19.00 / 5 days), Holafly ($20.50 / 5 days), Ubigi ($24.00 / 7 days), Airalo ($25.00 / 7 days), aloSIM ($27.00 / 7 days), Holafly ($27.50 / 7 days), Airalo ($34.00 / 10 days), aloSIM ($34.00 / 10 days), Holafly ($36.50 / 10 days), Ubigi ($39.00 / 15 days), Airalo ($46.00 / 15 days), aloSIM ($48.00 / 15 days), Holafly ($50.50 / 15 days), Ubigi ($59.00 / 30 days), Airalo ($68.00 / 30 days), aloSIM ($69.00 / 30 days), Holafly ($73.90 / 30 days) offer unlimited plans here. Check the fair-use policy: speeds are often reduced after a daily high-speed allowance.
Can I share my eSIM data via hotspot in Switzerland?
48 of the 48 plans we track allow hotspot sharing, including Yesim and aloSIM and Ubigi and Airalo and Holafly.
Which networks will my eSIM use in Switzerland?
The plans we track connect to Swisscom, Salt.
Where will I lose signal in Switzerland?
Swisscom and Salt run genuinely excellent networks, and Switzerland is the rare mountainous country where alpine coverage is strong: you will usually have signal at cable car stations, on major hiking routes, and in the high valleys. Deep gorges and the remoter parts of the Engadine are the exceptions.
How much data do I need for Switzerland?
Low, but the cost of being wrong is high given how expensive Swiss roaming alternatives are.