Best unlimited eSIMs for Europe holiday in 2026
Our in-house expert researchers and journalists conduct independent, unbiased testing of eSIM services, assessing their real-life effectiveness and usability.
By staying current with industry developments and openly sharing our transparent testing methodologies, we ensure readers receive accurate, up-to-date insights so they can make informed choices about eSIM solutions.
Learn more
Staying connected while traveling has never been easier, thanks to eSIMs. An eSIM allows you to skip the hassle of swapping SIM cards or dealing with costly roaming charges. An unlimited eSIM for Europe takes this one step further, offering seamless internet access across multiple countries, and you never even have to deal with data caps.
Imagine wandering through Paris, Rome, or Prague without worrying about losing signal or running out of data. With an unlimited eSIM for Europe, you can explore while staying in touch with friends and family. It's the ultimate travel companion.
Are you wondering what the best travel eSIM is for Europe? I partnered with the Cybernews research team to review and test dozens of eSIMs to find the best unlimited eSIMs for Europe. I then compared the prices, plans, coverage, and speeds of different providers to select my top picks.
Top 5 unlimited eSIMs for European holiday - my recommendation
- Saily - best overall eSIM for holidays in Europe
- Jetpac – easy-to-use eSIM for Europe
- Nomad – eSIM with multiple unlimited data options
- Roamless - reliable unlimited eSIM for Europe
- Instabridge - eSIM with pay-as-you-go pricing
How to choose the best unlimited eSIM for your holiday
Selecting the right unlimited eSIM for your European holiday can make a big difference in your travel experience. Here are some pointers to help you pick the best unlimited data eSIM for your trip:
- Speed and network reliability. Fast and reliable internet is a must when traveling, whether you're using maps, streaming videos, or sharing your adventures online. I suggest looking for a reliable eSIM provider that partners with the best local networks to guarantee strong coverage and fast speeds.
- Pricing and hidden fees. No one likes surprise charges, so it’s essential to check the pricing carefully to ensure there are no hidden charges and that the cost matches your budget. I recommend comparing prices to find the most affordable eSIM for your holiday in Europe.
- Device compatibility. Not all devices work with eSIMs, so double-check that your phone, tablet, or smartwatch is eSIM-compatible before buying an eSIM plan. Most devices released after 2018 support eSIMs, but it's worth confirming to avoid unwanted surprises.
- Coverage in European countries. If you plan to visit several European countries, ensure the eSIM you choose has coverage in all your destinations. Some providers offer coverage in over 30 countries, while others might be limited to just a few. Choose an eSIM provider with extensive coverage to ensure you can stay connected wherever your travels take you.
Top providers of unlimited eSIMs for Europe – my detailed list
Staying connected in Europe is easy with the right eSIM. Below, I’ve compiled a list of the best unlimited eSIMs for Europe that offer reliable connectivity, affordable plans, and hassle-free activation.
1. Saily – best overall eSIM for holidays in Europe
| Supported networks: | 3G, 4G, LTE, 5G |
| Country coverage: | 200+ countries and regions |
| Starting price: | $4.74 for 1GB (7-day plan) |
Saily’s affordable eSIM plans allow you to stay connected during your travels in Europe without breaking the bank. Whether you’re sightseeing or working on the go, you can choose from an array of flexible data plans.
Plan options. Saily’s regional plans for Europe offer 1GB to 100GB of data and are valid for 7 to 180 days. It also has regional plans for people traveling to only one European country and global plans that work in Europe and many other parts of the world.
All Saily plans are data-only, meaning this eSIM doesn’t support calls or SMS, except through VOIP apps.
Plans and pricing. Saily’s plans for Europe start at $4.74 for 1GB (7 days).
Network coverage. Saily ensures seamless connectivity across Europe. It works with local carriers to support 3G, 4G, LTE, and 5G networks.
Activation process. You can set up and activate this eSIM via the Saily app. Just purchase a data plan and click the “activate” button. Once activated, Saily will automatically connect to a supported local network when you arrive at your destination.
Customer support. Saily offers 24/7 customer support via its in-app chat option. You can also contact its support team via email. While there is no phone support, the team is responsive to queries.
Advanced features. Saily is the brainchild of the same people behind NordVPN. Unsurprisingly, it has various security features, including an ad blocker and web protection, which uses DNS filtering to stop trackers and malicious websites. Saily even allows you to change your virtual location to enhance your privacy.
2. Jetpac – beginner-friendly eSIM for Europe
| Supported networks: | 3G, 4G, LTE, 5G |
| Country coverage: | 200+ countries |
| Starting price: | $1.00 for 1GB (4-day plan) |
Jetpac is an excellent option for people who are new to eSIMs. Not only does it have a $1 introductory offer for new users, it’s also very easy to set up and use.
Plan options. Jetpac has local eSIM plans for over 40 European countries. It also has regional plans that cover up to 30 countries in Europe. These plans offer 1GB to 40GB of data and are valid for 4 to 30 days. If you’re globetrotting, Jetpac has global plans, too. This provides offers data-only plans.
Plans and pricing. Jetpac’s prices start from $1.00 for a 1GB plan, valid for 4 days. This one-time plan is only available for new users.
Network coverage. Jetpac supports 3G, 4G, LTE, and 5G networks in different countries.
Activation process. Jetpac uses a QR-based eSIM activation method. After purchasing a data plan, you'll receive an email with a QR code and instructions on how to set up the eSIM.
Customer support. Jetpac offers responsive customer support via WhatsApp, chat, and email. Its support team is readily available to assist with any issues while activating or using this eSIM.
Advanced features. Jetpac offers unique perks, such as free lounge access during flight delays and a 30-day trial of ExpressVPN.
3. Nomad – eSIM with various unlimited plan options
| Supported networks: | 5G, 4G, 3G, LTE |
| Country coverage: | 200+ countries |
| Starting price: | $5.50 |
Nomad offers a variety of flexible, competitively priced data-only plans for travelers in Europe. The service stands out thanks to strong 4G and 5G coverage across numerous European countries, straightforward activation, and excellent support.
Plan options. Nomad features both local country-specific plans and regional Europe plans. If your itinerary spans multiple countries, the Europe regional eSIM lets you use data seamlessly across borders without switching SIMs. Plans range from 1GB to 20GB+, valid for durations spanning 7 to 30 days or more, making it easy to match your specific travel needs.
Plans and pricing. Pricing starts at $5.50 for 1GB of high-speed data (valid for 7 days), with larger plans providing better per-GB value. Nomad’s pricing remains among the most budget-friendly for travelers seeking reliable connectivity.
Network coverage. Nomad’s network covers over 200 countries and territories, with robust 4G and 5G service in major European destinations including France, Italy, Spain, Germany, and the UK. Performance remains consistent even as you travel between countries within Europe.
Activation process. The eSIM is delivered instantly after purchase, and can be activated using either a QR code (for fast setup) or by following manual installation steps through the Nomad app or website. The process is typically very straightforward and can be completed in under five minutes.
Customer support. Nomad customers have access to 24/7 support via live chat and email – useful for setup and troubleshooting issues.
Advanced features. Nomad does not include virtual phone numbers, phone calls, or SMS capabilities – these were discontinued in July 2024.
4. Roamless - best pay-as-you-go unlimited eSIM for Europe
| Supported networks: | 3G, 4G, LTE, 5G |
| Country coverage: | 200+ countries and regions |
| Starting price: | $5.45 for 1GB (within the EU) |
Roamless stands out as the only eSIM provider that offers a pay-as-you-go service: you simply top-up your wallet and get unlimited access to data in whatever country you are in. There are no locks on a country or region with a specific plan. With fast mobile internet access, no speed limits, and multiple mobile operators available, this is the best option for travelers who prioritize flexibility above all.
Plan options. With Roamless’ unique pay-as-you-go approach, you don’t need to purchase a particular plan. Instead, top-up your Roamless Wallet and start using the mobile data in any European country. The app will automatically begin spending your balance, no more and no less than your actual data usage.
Plans and pricing. For Europe, Roamless offers one of the cheapest “plans” on the market at $5.45 for 1GB across the entire EU. If you leave the European Union, prices might go up.
Network coverage. Roamless unlocks multiple operators via 3G, LTE, 4G, and 5G network connectivity. The provider claims you get connected to the top network in a given country and region.
Activation process. The activation process is fairly simple: you need to download the Roamless app and top up your Roamless Wallet. You can top up the Wallet anytime.
Customer support. Customer support is around the clock but only accessible via a support form.
Advanced features. In addition to the ultimately flexible Roamless Wallet feature, the eSIM also offers fast speed at no limits and unlimited hotspot functionality.
5. Instabridge - eSIM with flexible pricing
| Supported networks: | LTE, 3G, 4G, and 5G |
| Country coverage: | 190+ countries and regions |
| Starting price: | $2.80 for 1GB (within the EU) |
Instabridge stands out among eSIM providers by offering flexible, pay-as-you-go data plans for Europe – ideal for travelers who want complete control over their connectivity and spending. Instabridge’s platform lets you buy exactly the amount of data you need, when you need it, so you never overpay or run out unexpectedly.
Plan options. You can choose from a wide range of data packages: from local (per-country) and regional European plans, to global coverage if your trip takes you beyond Europe. Pay-as-you-go pricing starts as low as $2.80 for 1GB (valid for 7 days) and scales affordably up to larger options. Plans are data-only, without phone numbers or SMS/call capabilities, making Instabridge a perfect fit for data-focused travel.
Plans and pricing. Pricing is highly competitive, with options tailored to different traveler needs and trip lengths. The pay-as-you-go system means you can top up more data anytime through the app, so you only pay for what you use. For example, a standard 3GB pan-European plan may run about $7.50 (15-day validity), and larger plans deliver even better value per GB.
Network coverage. Instabridge covers 190+ countries and virtually all of Europe, with 4G and 5G speeds available in most European cities and travel corridors. The app also features a built-in Wi-Fi finder, allowing you to discover and connect to free hotspots to conserve your purchased mobile data.
Activation process. eSIM activation is near-instant, with intuitive in-app setup or QR code scanning. The platform guides you through the installation, usually taking less than five minutes, even for first-time users.
Customer support. Help is on hand 24/7 via the Instabridge app and website, with responsive chat and email support for any activation or usage questions.
Advanced features. Besides pay-as-you-go data and free Wi-Fi finder, Instabridge’s app includes usage tracking, automatic top-ups, and clear plan management for hassle-free travel connectivity.
What is an unlimited eSIM?
An unlimited eSIM is a virtual SIM card that offers unlimited mobile data, so you never have to worry about data caps. It offers more freedom and flexibility than fixed eSIM plans or physical SIM cards.
But let’s not get ahead of ourselves. First, what is an eSIM? It’s simply a digital SIM card that does everything you’d expect from a SIM card, i.e., make calls, send SMS messages, and get mobile connectivity. But, unlike a traditional SIM card, which you need to insert into your device, you install an eSIM like an app.
There are two types of eSIM plans: fixed and unlimited. Fixed eSIM plans offer a predetermined amount of data and are valid for a specific number of days. Unlimited data eSIMs, on the other hand, offer unlimited data but may also have a specific validity period.
eSIM technology has evolved rapidly over the past decade, and some pundits believe phone manufacturers will ultimately ditch physical SIM cards in favor of eSIMs.
Benefits of using an unlimited eSIM for Europe
Forget about roaming charges and the hassle of switching SIM cards. With an eSIM, you can enjoy uninterrupted connectivity, whether you're exploring city streets or remote villages. Here are some of the key benefits of using an eSIM in Europe:
- No roaming charges. An unlimited eSIM eliminates the surprise roaming fees associated with traditional SIM cards, allowing you to save more money and invest more in a memorable experience in Europe.
- Access to multiple networks. eSIM providers often work with various network providers in each country. This ensures you can easily switch between providers for better coverage and stay connected wherever your travels take you.
- Instant activation: You can purchase an eSIM plan from the comfort of your home and activate it with a few clicks. And, once you arrive at your destination, you’ll be connected to the internet instantly — no need to visit a phone shop to get an eSIM or top-up.
- Unlimited data for streaming, maps, and calls via apps. An unlimited eSIM gives you unlimited data in Europe. So, whether you're streaming your favorite shows, navigating with maps, or calling home through apps like WhatsApp, you never have to worry about running out of data.
Steps to set up an unlimited eSIM for Europe
Setting up an unlimited eSIM for Europe is simple! Here's a step-by-step guide on how to set up eSIM:
- Check device compatibility. Before you purchase an eSIM plan, make sure your phone supports eSIMs. Most devices released after 2018 are compatible with eSIMs. You can check your phone's settings or look up the model online to confirm if it works with eSIMs.
- Purchase an eSIM plan. Once you’ve confirmed that your device is eSIM-compatible, select an eSIM provider offering unlimited data plans for Europe and purchase a plan. You’ll receive all the information to set up and activate your eSIM.
- Activate via QR code or app. You can set up most eSIMs by scanning a QR code or clicking the “activate” button on an app. Select an activation method and follow the provider’s instructions to install and activate the app. Tip: I recommend adding “easy eSIM setup” to your criteria for selecting a provider for Europe. All the eSIMs on this list are easy to set up and use.
- Set up network settings. Once you’ve installed the eSIM, go to your device settings and select the eSIM as your source of cellular data. Also, turn on data roaming to activate the eSIM. Your phone should automatically connect to a supported local network.
Best unlimited eSIM for European holidays - key takeaways
An unlimited eSIM for Europe holiday makes staying connected effortless, saving you from expensive roaming charges and the hassle of swapping SIM cards. Plus, you don’t even have to worry about exceeding your data limit.
Out of all the eSIMs I reviewed, Airalo is the best travel eSIM for Europe if you want unlimited data. It offers reliable coverage across multiple countries and gives you unlimited data. I recommend assessing your needs and your budget closely before choosing an eSIM provider.
FAQs
Which eSIM is best for travel to Europe?
The best eSIM for Europe depends on your needs. Providers like Saily and Airalo are popular options among travelers. Airalo is budget-friendly and Saily balances affordability with broad coverage. Compare plans to find the one that suits your destination and data requirements.
Is there one eSIM for all of Europe?
Yes, many eSIM providers offer plans that cover multiple European countries. For example, Airalo's “Eurolink" eSIM works in over 30 European countries, and Holafly’s unlimited data eSIMs are valid across the continent. Always check the list of supported countries before purchasing an eSIM plan.
Can you get unlimited data in Europe?
Yes, some eSIM providers offer unlimited data in Europe. Unlimited data plans are great for heavy internet users but may come at a higher cost. Remember to check for fair usage policies that might limit speed or data after a certain threshold.
