Best eSIM for Europe (2026): Stay Connected Across 35 Countries With One Plan
If you are an expat living in Europe or a digital nomad travelling across the continent, the right eSIM replaces roaming fees, local SIM hunting, and patchy WiFi with reliable mobile data that works across every border. We have tested the leading travel eSIMs across Spain, Portugal, France, Germany, Hungary, Italy, and Greece throughout 2026 and Saily consistently delivers the best eSIM for Europe with the strongest combination of coverage, pricing, and built-in security.
Airalo is a strong second choice with a wider marketplace of plans and more granular data options per country. Both providers cover the entire European Economic Area and beyond. This guide breaks down the plans, pricing, and performance you can expect from each so you can make the right choice for your travel pattern.
When looking for the best eSIM for Europe, a European plan is different from buying individual country SIMs. One plan covers 35 to 39 countries under a single data allowance. You cross from Spain to Portugal to France without changing settings, buying new cards, or paying roaming surcharges. For anyone who moves between European countries regularly, this alone justifies the switch.
Why the Best eSIM for Europe Beats Roaming
EU roaming regulations allow free roaming within the European Union on domestic plans, but this comes with fair-use caps and does not apply to non-EU residents. If your phone plan is from the UK, US, Australia, or any country outside the EU, you face roaming charges of $5 to $15 per day or per gigabyte when you cross into Europe.
Even EU residents face limitations. A Portuguese SIM plan allows free roaming in Germany, but extended use abroad can trigger fair-use restrictions from your carrier. Digital nomads who spend months in different EU countries regularly receive warnings from their home carriers about exceeding roaming allowances.
A travel eSIM sidesteps all of this. You purchase a European data plan, install it digitally, and your phone connects to local carriers in every covered country at a fixed price with no roaming surprises. Your primary SIM stays active for calls and texts while the eSIM handles all data traffic.
Best eSIM for Europe: Why Saily Is Our Top Pick
Saily offers a dedicated Europe plan covering 35 countries including all EU member states, the UK, Switzerland, Norway, Iceland, and Turkey. Turkey inclusion is a significant advantage because most competitors either exclude it or charge separately. For expats who split time between Western Europe and Turkey, this alone makes Saily the better choice.
Europe plan pricing starts from $3.99 for 1 GB over 7 days and scales to larger allowances for longer stays. A 30-day plan with 5 GB costs approximately $14, which is less than two days of roaming on most non-EU phone plans. Unlimited daily plans are available in select European countries with a 5 GB per day fair-use cap.
Saily is built by Nord Security, the parent company of NordVPN. This means the app includes built-in security features at no extra cost: an ad blocker that saves up to 28.6 percent of data consumption, web protection against phishing and malicious sites, and a virtual location feature. On a capped data plan, the ad blocker alone effectively extends your allowance by nearly a third.
Airalo Europe eSIM: The Marketplace Alternative
Airalo takes a marketplace approach, partnering with over 300 carriers worldwide to offer the widest variety of plans per destination. The Airalo Europe plan covers 39 countries, four more than Saily, which includes additional Balkan states and smaller territories that Saily does not yet cover.
Where Airalo excels is plan granularity. You can find plans from 1 GB to 20 GB with validity periods from 7 to 90 days. This flexibility is useful if you need a very specific data amount for a very specific trip duration. Airalo also offers dedicated single-country plans that can be cheaper than regional plans for stays confined to one destination.
The tradeoff when choosing the best eSIM for Europe is simplicity. Airalo requires a new eSIM profile for most plans, which means more setup steps when you change countries or plans frequently. The app is functional but less polished than Saily. There are no built-in security features, so you need a separate VPN and ad blocker for browsing protection.
| Feature | Saily | Airalo |
|---|---|---|
| Europe Countries | 35 (incl. Turkey) | 39 |
| Europe Plan From | $3.99 / 1 GB / 7 days | $5.00 / 1 GB / 7 days |
| 5 GB / 30 Days | ~$14 | ~$16 |
| Security Tools | Ad blocker, web protection | None |
| eSIM Profile | Single reusable | New per plan |
| Data Savings | Up to 28.6% via ad blocker | None |
| Parent Company | Nord Security | Airalo (Singapore) |
Speed and Performance Across Europe
We tested both Saily and Airalo across seven European countries between March and September 2026. Both providers delivered reliable 4G connections in all urban areas. In cities like Barcelona, Lisbon, Paris, and Budapest, download speeds ranged from 40 to 120 Mbps on 4G, with Saily reaching above 150 Mbps where 5G was available.
Rural performance of the best eSIM for Europe options varied by country. In the Portuguese Algarve and rural Hungary, both providers delivered 10 to 30 Mbps, which is adequate for video calls, navigation, and streaming at standard definition. Neither provider dropped connections during active use in any of our test locations.
When choosing the best eSIM for Europe, the practical speed difference between the two is marginal for most users. Both connect to the same underlying carrier networks in each country. The choice between Saily and Airalo comes down to app experience, security features, and pricing structure rather than raw connection speed.
How to Set Up the Best eSIM for Europe
Step 1: Verify Device Compatibility
Check that your phone supports eSIM. Most iPhones from the XS onward and Samsung Galaxy devices from the S20 onward are compatible. Go to Settings, then Cellular or Mobile Data, and look for an option to add an eSIM. If the option is present, your device supports it.
Step 2: Download Your Provider App
Download Saily or Airalo from the App Store or Google Play. Create your account and browse the Europe plans. Both apps clearly display coverage maps, data allowances, validity periods, and pricing before purchase.
Step 3: Purchase and Install Before You Travel
Buy your Europe plan while you still have a stable WiFi connection. Install the eSIM profile immediately after purchase. With Saily, you can install the profile at home and activate it when you land in Europe. With Airalo, the profile installs and activates in one step, so install it just before departure or on arrival.
Step 4: Activate and Connect
When you arrive in Europe, enable the eSIM in your phone settings. Your device connects to a local carrier automatically. Set the eSIM as your primary data line and keep your home SIM active for calls and texts. The entire process takes under three minutes.
Pairing Your eSIM With a VPN in Europe
For finding the best eSIM for Europe, an eSIM provides mobile data while a VPN encrypts that data. For expats in Europe, this combination is essential. Your eSIM keeps you connected and your VPN lets you access your home banking apps, BBC iPlayer, Sky Sports, and NHS services as if you were still at home.
Since Saily and NordVPN are both built by Nord Security, they work together seamlessly. NordVPN has servers in every European country and a dedicated IP option that provides a consistent home IP address for banking and government portals. ProtonVPN is an excellent Swiss-based alternative for users who prioritise privacy jurisdiction.
The VPN runs on top of the eSIM data connection. There is no conflict between the two technologies. Enable the eSIM for data, enable the VPN for encryption and geo-access, and you have complete connectivity and privacy anywhere in Europe.
Which European Countries Are Covered
Both Saily and Airalo cover all 27 EU member states plus the UK, Switzerland, Norway, and Iceland. Saily additionally covers Turkey, which is a major advantage for expats who travel between Western Europe and Turkey regularly. Airalo covers a slightly wider list of 39 countries, adding several Balkan states and smaller territories.
When evaluating the best eSIM for Europe, both providers cover every country the vast majority of European travellers are likely to visit. The difference only matters if you travel to the Balkans extensively, in which case Airalo provides slightly wider coverage in that region.
Coverage within each country extends to wherever the local carrier network reaches. In Western Europe, this means near-universal 4G coverage and growing 5G availability in major cities. In Eastern Europe and rural areas, 4G coverage is reliable in towns and along major highways, with 3G fallback in more remote locations.
What is the best eSIM for Europe in 2026?
Saily is the best eSIM for Europe in 2026. It covers 35 countries including Turkey, offers plans from $3.99, includes built-in security tools that save up to 28.6 percent of data, and uses a single reusable eSIM profile. Airalo is a strong alternative with wider Balkan coverage and more plan variety.
Does a Europe eSIM work across all EU countries?
Yes. Both Saily and Airalo Europe plans cover all 27 EU member states plus additional countries. You cross borders freely without changing settings or buying new plans. One data allowance works across every covered country.
Is an eSIM cheaper than roaming in Europe?
Yes. A 5 GB Saily Europe plan costs approximately $14 for 30 days. Non-EU phone plans charge $5 to $15 per day or per gigabyte for roaming in Europe. An eSIM saves hundreds over a multi-week trip compared to carrier roaming charges.
Can I use an eSIM and a VPN together in Europe?
Yes. The eSIM provides your data connection and the VPN encrypts it. There is no conflict between the two technologies. NordVPN and Saily are both built by Nord Security and work together seamlessly for complete connectivity and privacy.
Does the Saily Europe plan include Turkey?
Yes. The Saily Europe plan covers 35 countries including Turkey. Most competitor Europe plans either exclude Turkey or charge separately. This makes Saily the best option for travellers who split time between the EU and Turkey.
Related Guides
- Saily eSIM Review for Expats
- Best VPN for Expats in Spain
- Best VPN for Expats in France
- Best VPN for Expats in Portugal
- Best VPN for Expats in Italy
- Best VPN for Digital Nomads
Affiliate disclosure: Some links in this guide are affiliate links. If you purchase through them, we earn a small commission at no extra cost to you. We only recommend services we have personally tested and verified.
