eSIM for Europe: one plan for many countries
How a regional eSIM for Europe works — one plan across dozens of countries, which package fits your route, how much data a trip takes, and setting it up before you fly.
In short
- A regional eSIM for Europe works in dozens of countries with one plan — no new SIM at each border.
- It switches to a local network automatically when you cross a border.
- Packages differ in how many countries they cover — check that every country on your route is in the list.
- For two weeks across several countries, 5–10 GB covers maps, trains, messages and photos for most travellers.
- Staying in one country only? A single-country package is often cheaper.
Contents
A European trip rarely stays in one country: Paris and Amsterdam, Rome and Barcelona, Vienna and Prague — often by train, crossing borders without stopping. A regional eSIM for Europe follows you: one plan, one QR code, and the phone connects to a local network in every country on the list.
How a regional eSIM works
A regional eSIM is a single data plan that works in many countries. When you cross a border, the phone switches to a partner network in the new country by itself — usually within a minute or two. The data and the days are shared across all the countries: 10 GB means 10 GB in total, wherever you use it.
Which package fits your route?
The packages page lists several regional plans for Europe — they differ in how many countries they cover. Before you buy:
- Write down every country on your route, including stopovers and day trips.
- Open the regional package and check its list of countries — each regional page shows them.
- Countries outside the European Union — the United Kingdom, Switzerland, Turkey, the Balkans — are not in every package. Check them especially.
If your whole trip is in one country, a single-country package is often cheaper — compare on that country's page.
How much data do you need?
| Trip | Typical use | Package |
|---|---|---|
| A week, two or three cities | Maps, train apps, messages | 3–5 GB |
| Two weeks across several countries | Plus photos, social media, some video | 5–10 GB |
| A month of rail travel | Video calls, streaming, sharing | 20 GB |
| Working while travelling | Laptop hotspot, video meetings | 20 GB or more |
Our guide on how much data you need abroad has figures per app.
Setting it up
- Check that your phone supports eSIM and is unlocked.
- Buy the regional package that covers your route on the packages page; the QR code comes to your email and account.
- Install it at home over Wi-Fi — the install guide shows each step.
- When you land, turn on data roaming for the eSIM line and choose it for mobile data. Keep data roaming off on your own line.
Questions and answers
Why does the eSIM need data roaming switched on?
A travel eSIM uses partner networks, so the phone treats it as roaming. Turning roaming on for the eSIM line costs nothing extra — you have already paid for the package. Keep roaming off on your own line.
Does the plan work in the United Kingdom and Switzerland?
In some packages yes, in others no — check the country list of the package before you buy.
When do the package's days start?
When the eSIM first connects to a network in one of its countries, not when you buy or install it.
See the regional packages for Europe — the price is shown upfront, with nothing added later.
Ready for your trip?
An eSIM for 200 countries: set up in minutes, with no roaming bill.