Europe eSIM
One eSIM for 41 countries with fast local data and no SIM swaps at the border. Plans from $5.99, delivered in seconds.
- Coverage
- 41 countries
- Top speed
- 5G where available
- Validity
- 7–30 days
- Delivery
- Instant, by email
1. How long is your trip?
Pick the plan that covers your stay2. How much data?
Maps and messaging use little data; video uses the mostWhat’s included
- Coverage
- Europe
- Validity
- 30 days
- Phone number
- Not included, data only
- Delivery
- Instantly, by email and on screen
Compare eSIM Europe plans
Every plan is data-only. Any tax is shown at checkout, before you pay.
How much data do you need?
Pick your trip length and how you use your phone. We’ll suggest the plan that fits.
Estimates: light ≈ 150 MB a day, moderate ≈ 500 MB a day, heavy ≈ 1.5 GB a day. Real use varies.
Plan details
- Validity starts
- When it first connects at your destination
- Install by
- Within 180 days of purchase
- Data routing
- Via United Kingdom and NorwaySome apps and streaming services show content for the routing country.
Countries included
One eSIM works in all of these countries.
Åland Islands
Austria
Belgium
Bulgaria
Croatia
Cyprus
Czechia
Denmark
Estonia
Finland
France
Germany
Gibraltar
Greece
Guernsey
Hungary
Iceland
Ireland
Isle of Man
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Netherlands
North Macedonia
Norway
Poland
Portugal
Romania
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Türkiye
Ukraine
United Kingdom
eSIM vs roaming vs local SIM
Why most travellers switch to an eSIM.
| eSIM vs roaming vs local SIM | eSIM Otter | Carrier roaming | Local SIM card |
|---|---|---|---|
| Ready before you land | Yes | Yes | No |
| Keep your WhatsApp number | Yes | Yes | Depends |
| No surprise roaming charges | Yes | No | Yes |
| No shop visit or ID check on arrival | Yes | Yes | No |
| Price fixed before you travel | Yes | Depends | Yes |
Set up in three steps
- 1
Buy online
Choose your data and trip length. Your eSIM arrives by email and on screen within seconds.
- 2
Install on Wi-Fi
On iPhone: Settings › Mobile Service › Add eSIM. On Android: Settings › Network › SIMs › Add eSIM. Or scan the QR code.
- 3
Switch on when you land
Turn on the eSIM line and data roaming for it. Your usual number stays on for calls and texts.
About eSIMs for Europe
An eSIM Otter plan for Europe gives you mobile data on local networks without changing your SIM card. Buy online, install the eSIM on your phone before you travel, and switch it on when you arrive. Your usual number stays active for calls and texts.
Prices checked Sep 30, 2026
Europe eSIM questions
When does my plan’s validity start?
When the eSIM first connects to a network at your destination. You can install it days before you travel without losing any days.
How long do I have to install the eSIM?
Up to 180 days after purchase. Validity only starts later, as described above.
How do I use an eSIM in Europe?
Buy a plan, install the eSIM from the email or this website while you’re on Wi-Fi, then turn on the eSIM line and data roaming for it when you arrive in Europe.
Can I keep my WhatsApp number?
Yes. The eSIM only provides data, so your usual SIM stays in your phone and WhatsApp, iMessage and calls keep working with your normal number.