The Best eSIM for Europe Travel: 39 Countries, 1 eSIM
Traveling through Europe should be effortless, and staying connected shouldn’t be a hassle. Whether you're exploring historic cities, working remotely, or simply staying in touch with friends and family, a reliable eSIM for Europe travel is essential.
Instead of buying a new SIM card in every country or dealing with expensive roaming charges, an eSIM card for Europe offers instant connectivity across 39 European countries—all with one digital SIM card.
Why Choose an eSIM for Europe Travel?
A Europe eSIM is the most convenient and cost-effective way to stay connected while traveling. Here’s why:
One eSIM, 39 Countries – No need to swap SIM cards or visit SIM stores in each country.
Instant Activation – Buy, install, and activate your eSIM in minutes, digitally.
Avoid Roaming Fees – Get local rates instead of paying expensive international charges.
Flexible Plans – Choose between fixed data or unlimited data based on your needs.
Works on iPhone & Android – No physical SIM required; just scan a QR code and connect.
Automatic Network Switching – KnowRoaming eSIMs connect to the strongest available local network.
If you’re looking for how to use an iPhone in Europe without charges, a KnowRoaming eSIM for Europe with an unlimited data plan is the answer.
The Best eSIM for Europe: Flexible Plans for Every Traveler
At KnowRoaming, we offer eSIM plans designed to match different travel styles and budgets. Whether you’re on a short city break or a month-long backpacking adventure, we have the right plan for you.
1. Fixed Data Plans
Best for light users who need connectivity for navigation, messaging, and browsing.
Choose from short-term or long-term options, with validity from 1 to 180 days.
2. Unlimited Data Plans
Ideal for heavy users who stream, video call, and work remotely.
Get unlimited data for as long as you need, from 1 day to 30 days.
3. UK and Europe SIM
If you're traveling between the UK and mainland Europe, make sure to get a plan that includes both regions. The KnowRoaming Europe eSIM includes both the UK and Europe!
How Much Does an eSIM Cost?
Pricing depends on the amount of data and duration you need. The cost of an eSIM card for Europe is often much lower than traditional roaming fees or buying multiple SIM cards.
Our cheap Europe eSIMs start from as little as $0.65 per day!
How to Buy, Install and Activate an eSIM for Europe
Setting up your eSIM for Europe is quick and easy:
1. Buy Your eSIM
Visit KnowRoaming.com or download our app and choose your preferred plan.
Download on the App Store.
Download on Google Play Store.
2. Install Your eSIM
Automatic eSIM Installation: Our app features an easy to use auto install function that will install the eSIM for you within minutes.
Or receive a QR code via email after purchase. Open your phone camera and scan the QR code to install the eSIM.
3. Activate and Connect
When you arrive in Europe, be sure to switch your eSIM on. We will send you instructions on how to do this based on your device. Your eSIM will then automatically connect to the strongest network when you arrive in Europe.
Need help? Our 24/7 support team is ready to assist you.
Contact Support
Best eSIM for Europe: KnowRoaming's Unlimited Data eSIM
Why choose an EU SIM card when you can have an Unlimited UK eSIM data plan?
eSIMs for Remote workers who need constant high-speed internet.
eSIMs for Travel bloggers who upload content on the go.
eSIMs for Backpackers on month-long trips who need reliable data across multiple countries.
eSIMs Families and groups who need multiple devices connected at once.
eSIMs for Cruise goers who want uninterrupted connectivity when docking at different European ports.
How an eSIM Works with Eurail and European Travel Passes
Many travelers in Europe use Eurail passes or other regional travel passes. With a Europe eSIM, you can stay connected while traveling by train across multiple countries without worrying about signal dropouts or switching SIM cards.
Read More: Travel Europe with Eurail
How Does KnowRoaming Compare to Other eSIM Providers?
While there are many eSIM providers, KnowRoaming stands out for:
Reliable coverage in 35+ European countries
Flexible fixed and unlimited data plans
Instant activation and easy setup
Automatic network switching for the best connection
24/7 customer support
Don’t just take our word for it, see what other travelers have to say about KnowRoaming: Read KnowRoaming Reviews
Download the Best eSIM App for Europe
The KnowRoaming app makes managing your eSIM easy. With it, you can:
Install and activate your eSIM.
Track data usage and top up as needed.
And stay connected in over 200 destinations with 1 app.
Download on the App Store
Download on Google Play
Stay Connected with the Best eSIM for Europe
If you’re looking for the best eSIM for Europe, KnowRoaming offers affordable, flexible, and reliable connectivity across 39 countries. Say goodbye to roaming fees and SIM card swaps—stay connected with one eSIM wherever you go.
Get your Europe eSIM today!
FAQs About Using an eSIM in Europe
1. How long does it take to install an eSIM?
Installing an eSIM takes just a few minutes. Our app features an easy-to-use Auto Install function, which will automatically install your eSIM for you—no complicated setup required. Simply follow the on-screen instructions, and you'll be connected in no time.
2. How much does an eSIM for Europe cost?
The cost of an eSIM card for Europe depends on the plan you choose. KnowRoaming eSIMs start at only $0.65 per day.
Prices vary based on data allowance (fixed or unlimited) and validity period (1 to 60 days). KnowRoaming offers competitive pricing with no hidden fees, making it one of the most cost-effective ways to stay connected while traveling.
3. Can I use an eSIM on both iPhone and Android?
Yes! KnowRoaming eSIMs work on all eSIM-compatible iPhones and Android devices from brands like Apple, Samsung, and Google. To check if your device supports eSIM technology, visit our compatibility guide.
4. Can I use my eSIM across multiple countries in Europe?
Yes! A single KnowRoaming Europe eSIM covers 39 countries, meaning you can travel freely across borders without changing SIM cards. Whether you're exploring Paris, Rome, Berlin, or London, your eSIM will automatically connect to the strongest available network.
See Full Country List
5. What happens if I run out of data on my eSIM?
If you run out of data, you can easily top up through the KnowRoaming app. The process is quick and seamless, so you’ll never be left without a connection. You can also upgrade to an unlimited data plan if needed.
Learn How to Top Up Your eSIM
