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Switzerland eSIM Plans
32 plans · from $2.43
Switzerland has premium mobile networks with coverage even in remote alpine areas. An eSIM avoids pricey Swiss SIM cards and activates before your flight lands. Learn more about how eSIMs work →
→Read our Switzerland eSIM guide — Swisscom vs Sunrise, Alpine train and hiking coverage, and why EU roaming doesn't applyChoose a data plan
1 GB
7 days· 0.6 GB per $1
$2.43
★ BEST VALUE
Unlimited
1 days· ∞ GB per $1
$2.93
2 GB
15 days· 0.7 GB per $1
$3.64
3 GB
30 days· 0.8 GB per $1
$4.62
5 GB
30 days· 1.0 GB per $1
$6.26
Unlimited
3 days· ∞ GB per $1
$6.38
Unlimited
5 days· ∞ GB per $1
$9.82
10 GB
30 days· 1.1 GB per $1
$10.32
Unlimited
7 days· ∞ GB per $1
$13.27
20 GB
30 days· 1.3 GB per $1
$17.29
Unlimited
10 days· ∞ GB per $1
$17.98
Unlimited
15 days· ∞ GB per $1
$26.34
50 GB
30 days· 1.5 GB per $1
$38.13
Unlimited
30 days· ∞ GB per $1
$50.27
100 GB
30 days· 1.5 GB per $1
$73.97
Frequently asked questions
Do I need a physical SIM card to use mobile data in Switzerland?
No. A Siima eSIM gives you local data in Switzerland without a physical card. Activate by scanning a QR code in your phone's settings — no shop visit, no passport check required.
How do I activate my eSIM when I arrive in Switzerland?
Install the eSIM before you travel: open Settings → Cellular → Add eSIM and scan the QR code from your Siima confirmation email. Your data activates automatically when you first use mobile data in Switzerland.
How much data do I need for a trip to Switzerland?
For light use (maps, messaging, email) 1–3 GB per week is usually enough. For streaming or heavy navigation, choose a 5 GB+ plan. You can buy additional plans at any time if you run low.
Is eSIM cheaper than international roaming in Switzerland?
Almost always yes. International roaming from most home carriers costs $10–15 per day. Siima eSIM plans for Switzerland start from $2.43 and cover days or weeks of local data.