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Switzerland flag

Switzerland eSIM.

Zurich old town to Zermatt's Matterhorn — online across every valley and peak.

from £1.32/day · unlimited dataWill my phone work here? →
Unlimited data5G where availableInstant QR by emailHotspot where availableKeep your number5G ready
1 · How many days?
10 days
2 · How much data?
3GBBest pricevalid 15 days£8.12£0.81/day
Cheapest plan covering your trip: 3GB, valid 15 days.
Travellers (one eSIM each)
1
1 × 3GB (valid 15 days) · 10-day trip£8.12

Every plan: QR by email in minutes · data-only, keep your number · days start on first connection · top up anytime · the total shown is the whole bill. What's included →

Good to know
Switzerland sits outside the EU, so many UK and European "roam like at home" plans exclude it and bill at premium rates — an eSIM keeps your data costs fixed and predictable.
Unlimited, honestly.

Unlimited plans run at full speed up to a daily fair-use allowance, then at reduced speed until the allowance resets the next day — you're never cut off. Every plan is prepaid: the checkout total is the whole bill, and we never add overage charges.

Hotspot support varies by plan and destination — where it's available for your plan in Switzerland, it's shown in the plan details before you pay.

The Switzerland eSIM guide.

Switzerland rewards a connected traveller: live rail times for the Glacier Express, offline maps that still load in a cable car, and instant currency maths for those Swiss-franc prices. Coverage is superb even in Alpine valleys and long rail tunnels, though the highest peaks and remote hiking trails can still drop to nothing.

How it works on the day

Install and activate your eSIM over Wi-Fi before you fly, then landing at Zurich, Geneva or Basel it connects automatically. Your plan runs on Swisscom, Sunrise or Salt — Swisscom carries the widest mountain and tunnel coverage.

Choosing your days

Most visitors come for a long weekend in the cities or one to two weeks touring lakes and mountains. Pick a data bundle sized to your trip; a per-day option suits a quick ski break or a Jungfrau day trip.

Switzerland eSIM pricingbest-value plan · per day
Days
Per day
Total
Saving
3 days1GB
£1.01
£3.04
—
5 days1GB
£0.60
£3.04
−40%
7 days1GB
£0.43
£3.04
−57%
10 days3GBPopular
£0.81
£8.12
−20%
15 days3GB
£0.54
£8.12
−46%
30 days5GB
£0.37
£11.16
−63%
Unlimited plans7 days £22.34·15 days £30.47·30 days £39.62
Each trip length shows the best-value plan that covers it. Total always shown before you pay.
Where you're headed

Discover Switzerland.

A scenic aerial view of a quaint Swiss town with lush greenery and a winding river.
Breathtaking view of lush green valleys and mountains in Sennwald, Switzerland.
A breathtaking view of Geneva with Swiss Alps backdrop under a cloudy sky at day.
Stunning view of alpine village with majestic mountains and lush greenery under a bright blue sky.

The short version.

A travel eSIM is data only. It sits next to your home SIM, so your number, texts and WhatsApp carry on as normal. Pick unlimited, priced per day, or a fixed bundle of GB if it's mostly maps and messages. Install it on Wi-Fi before you fly — the days only start once it first connects in Switzerland, and it finds a partner network on its own.

Made for your kind of trip.

Scenic railGlacier Express, Bernina and GoldenPass — stream the views and check connections live.
Alpine adventuresZermatt, Interlaken and Grindelwald — maps, weather and trail apps up every gondola.
City breaksZurich, Geneva and Lucerne — navigation, tickets and restaurant bookings on tap.
Lakes and spa townsLake Geneva, Lucerne and Lugano — share photos and video-call home from the shore.

Coverage in Switzerland.

5G in supported areas on compatible devices; 4G more widely available
Connected · 5G
  • Swisscom
  • Sunrise
  • Salt
Popular places covered
ZurichGenevaBernLucerneInterlakenZermattLausanneLugano
Before you fly

Switzerland eSIM questions, answered.

No. If Switzerland is one stop on a bigger European trip, the Europe regional eSIM covers 41 countries on one plan and switches partner networks automatically at every border — no new QR codes.
More questions →
Keep exploring

More in Europe.

Albania flagAlbaniafrom £1.53/day5GAndorra flagAndorrafrom £3.56/day5GAustria flagAustriafrom £1.12/day5GAzores flagAzoresfrom £1.12/day5GBelarus flagBelarusfrom £1.76/dayBelgium flagBelgiumfrom £1.12/day5GWhole Europe on one eSIM.Explore the regional plan →
All destinations·Europe eSIM·Best eSIM for Switzerland·Install guide·How eSIM works·Help centre
Switzerland eSIM from £1.32/dayUnlimited data · instant deliveryChoose days