Are you planning a trip to Europe? If so, did you know there’s a smarter alternative to buying a local SIM card or paying steep international roaming charges? Yes, it’s the eSIM technology, a game-changer for travelling internationally.

An eSIM, short for embedded SIM, is a digital SIM built directly into your device. It allows you to download and activate a local data plan in seconds, eliminating the hassle of swapping physical SIM cards. Whether you’re hopping across multiple countries or staying in one, eSIMs provide economical international plans with seamless connectivity, removing the need to constantly worry about recharges or unreliable networks abroad.

For first-time users, the sheer number of options might feel overwhelming. That’s why we have put together this guide to the six best eSIM providers for Europe in 2025, including Airalo, Saily, aloSIM, Holafly, Nomad and Matrix. From their features, pros and cons, everything is covered so you can choose the best per your needs. 

Visiting Europe? Along with your eSIM for seamless connectivity, don’t forget to sort your visa requirements with Atlys, which offers a quick, simple, and stress-free process! 

1. Airalo

Airalo, a leading global eSIM provider, is the go-to choice for travellers seeking reliable connectivity in over 200 countries and regions. With no hidden fees and 24/7 support, Airalo ensures you stay connected no matter where you are.

Features of Airalo eSIM

1. Coverage: Airalo provides a regional European data plan for 42 countries, making it one of the most comprehensive eSIM options available. Whether you're exploring bustling Schengen destinations like France, Italy and Germany or more off-beat ones like North Macedonia and Gibraltar, Airalo ensures you’re always online. 

2. Data plans and validity: Airalo offers flexible data plans ranging between $5 (1 GB data plan valid for 7 days) to $185 (100 GB data plan valid for 180 days), giving you all sorts of data options.  

1. Setup and activation: After purchasing your plan via the app or website, you can instantly download the eSIM profile. Once activated, your plan is ready to use as soon as you reach your destination. No physical SIM card or waiting time is required!

2. Internet speed: Depending on the local partner networks, Airalo supports fast and reliable 4G, LTE, and 5G speeds. Moreover, you also have the option to view the partnered local networks when buying the plan so that you can check the reliability of the network by yourself.

3. Language accessibility: The Airalo app is designed with global travellers in mind and is available in multiple languages. This ensures easy navigation and usability.

4. Device compatibility: Airalo eSIMs are compatible with a wide range of eSIM-enabled devices, including smartphones, tablets, and laptops. You can check the full list of supported devices here- Airalo eSIM supporting devices. 

5. Customer support: Airalo’s customer support team is available every day across all time zones through its live chat. There is also an extensive Help Centre section covering common queries. 

Pros of Airalo eSIM

• In general, Airalo offers eSIM plans for 200 destinations worldwide with seamless and reliable global network coverage.

• Enjoy prepaid plans with no surprises. No hidden costs involved.

• View local network providers in your destination to ensure the best service.

• Access round-the-clock assistance no matter where you are.

• Get the added benefit of earning $3 as credits through Airalo’s referral program. 

Cons of Airalo eSIM

• Does not support traditional voice and SMS services.

• No unlimited plans, which can be an issue for heavy data users. 

2. Saily eSIM

Saily, a product of Nord Security, is gaining popularity among budget-conscious travellers for its straightforward and reliable service. It offers data plans covering over 130+ countries, quick setup and a 24/7/365 chat support team. 

Features of Saily eSIM

1. Coverage: Saily’s Europe-specific eSIM plans cover 35 destinations, including most Schengen Countries like France, Italy, and Germany. Whether you will be strolling through Paris, exploring the Amalfi Coast in Italy, or hiking in the Swiss Alps, your connectivity will be taken care of by Saily throughout your journey.

2. Data plans and validity: Saily offers a variety of European travel plans. Whether you need just 1 GB of data for light browsing, a robust 20 GB plan for extended trips or a 100 GB plan for your Schengen trip, Saily has you covered. Plans vary between a 1 GB plan for $4.99 for 7 days to a 100 GB plan at $179.99 for 180 days. 

1. Setup and activation: Saily’s eSIM setup is quick and simple. Once you purchase your plan through the app or website, the eSIM profile is downloaded instantly, and your plan activates automatically when you arrive in Europe. It’s as hassle-free as it gets.

2. Internet speed: Saily supports 3G, 4G, LTE, and 5G speeds, depending on the local network provider. This means you can enjoy seamless connectivity across major European cities and remote areas alike.

3. Language accessibility: The Saily app and website are available in multiple languages, including English, French, Japanese and Traditional Chinese, making it easy for international travellers to navigate and purchase plans.

4. Device compatibility: Saily eSIM is compatible with a wide range of eSIM-enabled devices, including the latest smartphones, tablets, and laptops. You can check if your device supports this eSIM here: Saily eSIM supporting devices.

5. Customer support: Saily offers 24/7 customer support through the app and email- [email protected], ensuring travellers have assistance at any time. They also have an extensive Help Centre section for common queries. 

6. Advanced security: Travelling abroad means exposing your device to new networks, which can sometimes be risky. Saily’s DNS filtering blocks trackers, malicious websites, and intrusive ads, providing you with a safer and smoother browsing experience.

Pros of Saily eSIM 

• With prices starting at $4.99, Saily offers one of the most economical options for your European travel.

• Extensive service across European destinations, including Schengen and non-Schengen countries.

• Built-in DNS filtering for safer internet use.

• Saily alerts you at 80% data usage, ensuring uninterrupted connectivity with timely top-ups.

• Saily allows unlimited hotspot use, making it a great choice for travellers who work on the go or share data with companions.

Cons of Saily eSIM

• Saily does not support traditional voice or SMS services.

• No unlimited data plan, which may not suit heavy users who prefer unlimited plans.

3. aloSIM

aloSIM is emerging as a reliable and user-friendly eSIM solution for those travelling to Europe. With aloSIM, you can purchase prepaid travel data packages and enjoy instant, local data in 200+ countries without roaming charges!

Features of aloSIM 

1. Coverage: aloSIM offers connectivity in over 35 European countries (Liechtenstein, Estonia, Spain, Finland, Netherlands, Belgium, Lithuania, France, Greece, Luxembourg, Switzerland, Slovenia, United Kingdom, Portugal, Norway, Republic of Ireland, Turkey, Cyprus, Malta, Hungary, Austria, Czech Republic, Germany, Jersey, Latvia, Sweden, Denmark, Romania, Bulgaria, Montenegro, Croatia, Italy, Slovakia, Iceland, Serbia), ensuring a reliable internet connection no matter where your travels take you.

2. Data plans and validity: aloSIM offers prepaid plans that start at just $5.00 for 1GB of data for 7 days. The highest data plan is the 100 GB data plan for $185, valid for 180 days. Moreover, aloSIM also offers separate Eastern Europe (covering Croatia, Latvia, Slovakia, Greece, Lithuania, Serbia, Bulgaria, Hungary, Austria, Estonia, and Czech Republic) and Western Europe plans (covering Portugal, Spain, Italy, and France), allowing more flexibility and economical options unlike any other eSIM. 

1. Setup and activation: Once you purchase your plan through the aloSIM app, the eSIM can be installed using one of three methods: automatic installation, QR code scanning, or manual setup. This flexibility ensures that users of all technical skill levels can get started without hassle.

2. Internet speed: For European travel, aloSIM consistently supports LTE and 5G speed, ensuring seamless connectivity in urban centres as well as in remote areas. It also allows you to know the local partnering networks when buying the plan. 

3. Language accessibility: The aloSIM app is user-friendly and available in 15+ languages, making it accessible for international travellers from diverse backgrounds.

4. Device compatibility: aloSIM is compatible with a wide range of eSIM-enabled devices. You can check if your device supports this eSIM here: aloSIM supporting device.

5. Customer support: aloSIM offers customer support through its extensive FAQs covering a wide range of common queries and 24/7 available chat and email options. 

6. Travel data calculator: aloSIM’s innovative Data Calculator helps you estimate the data you'll require based on your daily, weekly, or monthly usage. This ensures you only purchase what you need, preventing overspending.

7. Calling & texting support: By partnering with Hushed, aloSIM provides an international phone number for making and receiving calls and texts. 

Pros of aloSIM 

• In general, aloSIM supports over 200 countries, ensuring reliable connectivity almost anywhere in the world.

• Within Europe, there are Eastern and Western Europe data plans, making your Europe travel all the more economical. 

• There are no hidden fees. Transparent pricing eliminates unexpected charges or roaming costs.

• Some plans include an international phone number for added convenience.

• Allows unlimited hotspots and tethering across compatible devices.

• Offers Travel Data Calculator and Vacation Cheat Sheet to help you better plan and manage connectivity while travelling.

Cons of aloSIM 

• aloSIM does not offer unlimited data plans, which may not be ideal for heavy data users.

• The maximum Eastern and Western Europe data plan offered is 10 GB, which might not be sufficient for those working on the go who rely on large amounts of data.

4. Holafly

With a rating of 4.6 stars on Trustpilot, Holafly is a top choice for international travellers. With seamless activation, 24/7 support, an unlimited data plan with customisation options and features like keeping your WhatsApp number, Holafly ensures a worry-free travel experience.

Features of Holafly eSIM

1. Coverage: Holafly provides coverage in 40 European countries, including Turkey, the UK, France, Germany, Spain, and more. 

2. Data plans and validity: Holafly offers unlimited data, so you can browse, stream, and stay connected without worrying about data limits. Moreover, you can choose the number of days you want the data plan for, ensuring a more economical data plan. 

3. Setup and activation: Installing Holafly is simple. You just need to set it up a day before your trip. Activation is automatic upon arrival at your destination, ensuring hassle-free connectivity from the moment you land.

4. Internet speed: Enjoy fast, dependable internet at 4G, LTE, and even 5G speeds. Holafly connects you to the best local networks, ensuring consistent performance in major cities and tourist destinations.

5. Device compatibility: Holafly eSIM works with all eSIM-enabled smartphones. Check Holafly compatibility on their website to ensure your device supports their plans.

6. Language accessibility: The Holafly app and website are user-friendly and available in multiple Asian, African, European and American languages.

7. Customer Support: Need help? Holafly provides 24/7 chat support, email ([email protected]) and WhatsApp (+1 (661) 384-8482), so assistance is always just a message away. 

8. Keep your WhatsApp number: Holafly ensures you remain in touch with friends and family. You can call and message all your WhatsApp contacts as if you were in your home country, making communication seamless and easy.

9. Dual SIM flexibility: Holafly’s eSIM allows you to enjoy digital convenience while keeping your physical SIM active. You can use your original SIM for calls or texts and the eSIM for data simultaneously.

10. Hotspot sharing: Share your connection with others using the included 1 GB of hotspot data per day. 

Pros of Holafly eSIM

• Unlimited data plans provide stress-free browsing without limits.

• Seamless connectivity in 40 European countries, including popular tourist destinations.

• Flexible dual SIM functionality lets you keep your physical SIM active.

• Hotspot sharing allows you to share data with your friends and family or multiple devices. 

• The Data Calculator on Holafly’s website helps you estimate your travel data needs, ensuring you choose the right plan for your usage.

Cons of Holafly eSIM

• Does not support traditional calls or SMS, limiting communication to internet-based apps.

• Speed reductions may apply in some regions due to carrier Fair Usage Policies.

• Unlike other eSIMs, hotspot sharing is limited to only 1 GB per day. 

5. Nomad eSIM

With seamless setup, prepaid plans, and robust coverage, Nomad ensures you stay connected in 190+ destinations worldwide. 

Features of Nomad eSIM

1. Coverage: Nomad eSIM offers excellent network coverage across 36 European destinations, connecting you to multiple local networks in popular tourist cities like Paris, Rome, Istanbul and London. 

1. Data plans and validity: Nomad provides a variety of prepaid eSIM plans. The data plans start at $5 for a 1 GB plan and go up to $45 for a 50 GB plan, valid for 30 days. There are regional plans available for Italy, France and Germany only. Add-ons are available if you need extra data or wish to extend your plan’s validity, offering flexibility for longer trips.

2. Setup and activation: Setting up your Nomad eSIM is simple. Once purchased, you only need to activate the eSIM in your phone’s ‘Settings’, and it will be instantly activated. 

Don’t know how to activate an eSIM? Worry not! Read our complete guide on how to activate an eSIM on an iPhone and Android (like Google Pixel, Samsung and OnePlus) to navigate the process smoothly.  

1. Internet speed: Nomad only supports 5G, 4G, and LTE speeds, ensuring faster and more reliable connectivity in most areas. You can view the list of local supporting networks while purchasing the plan. 

2. Language accessibility: The Nomad website is accessible to a global audience, as it supports more than 12 languages, including Vietnamese and Hindi. 

3. Device compatibility: Nomad eSIMs are compatible with both iOS and Android devices, giving travellers flexibility across a wide range of smartphones and tablets. You can also check if your device supports this eSIM here: Nomad eSIM supporting device.

4. Customer support: Nomad provides 24/7 reliable customer support through its app and website’s live chat option. 

5. Trial eSIM: To allow users to familiarise themselves with the Nomad eSIM, there is also a 500MB Nomad eSIM free trial available in 48 countries.

Pros of Nomad eSIM

• Excellent network coverage in Europe’s most iconic cities and automatic connection to local carriers for multi-country plans.

• Activate your Nomad eSIM in minutes using a QR code or one-tap installation.

• Share your data with multiple devices, perfect for families, business travellers, or multi-gadget users.

• Keep your home number and continue receiving calls and texts on your primary number while using data from your eSIM plan.

• Offers specific regional plans for Italy, France, and Germany, catering to travellers with focused itineraries in these countries.

Cons of Nomad eSIM

• Nomad does not offer unlimited data plans, which may not suit heavy data users.

6. Matrix

Matrix is a well-established telecom service provider offering international SIM cards and eSIMs tailored for travellers. They provide services for multiple countries, including Europe.

Features of Matrix eSIM

1. Coverage: Matrix eSIM offers connectivity in over 38 countries. You can see these countries on their data plan page. 

2. Data plans and validity: Plans for Europe include data allowances ranging from 1 GB to unlimited data, with validity options spanning 7, 14, and 28 days. For Europe, plans start at $5 (approx.) for a 1 GB data plan for 10 days and go up to $70 for an unlimited data plan for 28 days. Incoming calls are free on voice plans.

1. Setup and activation: Once you purchase a plan through its website or app, you receive a QR code via email. The setup can be completed by scanning the QR code or entering the activation code manually, and the eSIM is activated on the travel start date that you provide when purchasing the plan. 

2. Internet speed: Matrix eSIM supports 4G and LTE speeds, ensuring stable and fast connectivity for browsing, streaming, and video calls. 

3. Language accessibility: The Matrix eSIM app and website are designed for international travellers, offering user-friendly navigation and detailed instructions for installation and usage.

4. Device compatibility: Matrix eSIM is compatible with all eSIM-enabled smartphones. [Check if your device supports this eSIM here: Matrix eSIM supporting devices.]

5. Customer support: Matrix provides 24/7 customer support via live chat and it’s Contact Us form. 

Pros of Matrix eSIM

• Connectivity in over 38 European countries, one of the largest coverage by top eSIM providers.

• Voice plans include unlimited free incoming calls, ensuring hassle-free communication.

• Unlimited data plans are available, allowing you to use data without worry!

• Activation follows strict KYC guidelines, adding a layer of trust and security for users.

Cons of Matrix eSIM

• Hotspot use is not available with unlimited data plans.

• 5G is not supported, which may not be ideal for travellers seeking faster browsing, streaming, and downloading speeds.

• Unlimited data plans are subject to a Fair Usage Policy, which may lead to reduced speeds or restricted usage after exceeding a certain threshold, potentially impacting heavy data users.

How to choose the best eSIM for your Europe travel

Since now you have the list of best eSIM(s) for Europe, choosing the right eSIM for your trip can feel overwhelming. Here are some quick points to help you pick the best eSIM according to your travel needs:

• Coverage: Ensure the eSIM offers coverage in all the countries you plan to visit. Some providers specialise in specific regions, while others offer broader coverage. If you're travelling to both Schengen countries and non-Schengen countries like the UK or Turkey, an eSIM like Airalo or Holafly, which covers 40+ countries, would be a better choice than one limited to 30 countries.

• Data plans: Look at the available data plans and their validity. Choose one that matches your trip duration and expected data usage. If you’re on a week-long trip and only need light browsing, a 1 GB plan from Saily for $4.99 might suffice. For longer stays with heavier usage, consider a provider like Holafly with unlimited data plans.

• Internet speed: Check if the eSIM supports 4G, LTE, or 5G speeds. Higher speeds are especially important for streaming, video calls, or remote work. Moreover, it’s better to opt for eSIMs, like Airalo, that allow you to check local network providers. 

• Customer support: Consider eSIM providers with 24/7 customer support in case of connectivity issues. Providers like Matrix and Holafly offer 24/7 chat and WhatsApp support, ensuring immediate help during your travels.

• Special features: After the basics, look for additional benefits like hotspot sharing, safety features, or the ability to keep your WhatsApp number.

Quick benefits of using an eSIM for your European travels

• Seamless connectivity: With eSIMs, you can stay connected without the hassle of looking for local eSIM vendors and swapping SIM cards at each border.

• Multi-country plans: Many eSIM providers offer regional or multi-country plans, making them ideal for trips across Europe, where you’ll be visiting several destinations.

• Cost-effective plans: Avoid exorbitant international roaming charges with prepaid data plans tailored for travellers.

• Automatic activation: After you purchase and set up the eSIM on your phone, the eSIMs generally activate automatically once you arrive at your destination, ensuring you’re connected without delay.

• Eco-friendly: Reduce waste by using digital eSIMs instead of plastic SIM cards.

Conclusion

With options like Airalo, Holafly, Saily, and more, you can enjoy seamless connectivity across multiple European countries without the hassle of physical SIM cards or hefty roaming fees. Each provider offers unique features such as multi-country coverage, flexible data plans, and fast activation upon arrival. Whether you're a light internet user or require unlimited data, there’s an eSIM plan tailored to your needs. Additionally, the eco-friendly nature of eSIMs ensures you’re contributing to a sustainable future while staying connected.

As you plan your trip, make sure to consider factors like coverage, data plans, speed, and customer support to choose the right eSIM provider. With this guide, you’ll have all the information needed to make an informed decision, ensuring a worry-free, connected, and memorable European adventure.