Best eSIM for Slovakia: compare, buy, and travel connected

Slovakia is a hidden gem of Europe known for its cobblestone streets and cozy cafés. You’ll need to have a reliable internet connection from the moment you land in Slovakia. An eSIM is the perfect way to connect to the internet and keep your social media buzzing throughout your journey.

You can purchase an eSIM online from providers like Holafly, Flexiroam, UPeSIM, and RedteaGO. Holafly is the best choice due to its unlimited data plans and affordable pricing. If your phone is not compatible with an eSIM, you may consider local providers. However, local providers like Slovak Telekom, Orange, O2, and 4ka mainly offer eSIMs to residents, so we recommend purchasing an eSIM before your trip.

Details about available eSIM options with plans and pricing, coverage maps of network providers, local SIM options, and answers to frequently asked questions can be found in this guide. 

 What you should know about the eSIM card in Slovakia:

When you are on your trip to Slovakia, you will surely want to share with your family or your social networks, the beautiful landscapes of this country, such as its castles, lakes, and historic villages. That's why having an internet connection during your trip is a must-have. 

As we said, an eSIM can be a great option for you, as these are very easy to purchase and activate, since everything can be done online. However, eSIM technology is relatively new, so there are certain requirements that a person must meet to use one. 

That is why we have created a list of the basic things you should know about eSIM cards before you purchase one which are the following:  

• The first thing you should check before acquiring an eSIM is to know if your cellular phone is compatible with it. You can check this through the different providers' websites. However, later on, we will be discussing some eSIM compatible cellphones. 
• When you purchase an eSIM, you must have an email address. You will receive all the information regarding the eSIM. 
• You need an internet connection to activate your eSIM. As your eSIM profile will be downloaded from the provider after scanning the QR code or installation code.
• Some eSIM installations are done through QR codes. So, you must verify that your cell phone has a camera or scanner reader app.
• Some providers require you to install their app. 

Mobile eSIM card providers for traveling to Slovakia

After talking about the requirements you must meet to acquire an eSIM, it is time to talk about the providers with which you can acquire this type of service. 

However, if it turns out that your cell phone is not eSIM compatible, don't worry, you can also purchase a prepaid SIM card for your trip, which can arrive at your location in about 72 hours, depending on the provider. 

After doing a search of providers that offer eSIM cards for Slovakia, we have made a short list of some of the best ones, which are the following: 

• Holafly
• Flexiroam
• UPeSIM
• RedteaGO

Rates and data plans from eSIM providers for Slovakia

Below is a list of the plans and prices offered by each of the above-mentioned providers. That way you will be able to compare all the options and choose the one that best suits your needs and your budget.

However, we recommend you take into account that the prices of each provider may vary depending on the amount of data they offer, as well as the number of days of use you will have. And of course, the type of connectivity they offer. 

Holafly plans and prices in Slovakia: 

• Unlimited data for 5 days at 20.90 USD
• 15 days of unlimited data at 50.90 USD
• Unlimited data for 20 days at 61.90 USD
• 30 days of unlimited data at 74.90 USD

Flexiroam plans and tariffs in Slovakia:

• 3 GB for 30 days at 18USD
• 5 GB for 30 days at 26USD
• 10 GB for 30 days at 44USD

UPeSIM plans and prices in Slovakia:

• 5 GB for 30 days at 13 USD 

RedteaGO plans and prices in Slovakia:

• 1 GB for 30 days at 2.50 USD 

Comparison of eSIM providers for Slovakia

Table 1. Comparison of eSIM providers to connect to the Internet in Slovakia.

Features of eSIM cards for traveling to Slovakia

For you to get the best out of your eSIM, you must know about the different features of this service. This way, you will be able to know what benefits you will have, as well as the things you will not be able to do with the eSIM. Below is a list of the main features of the eSIM for Slovakia:

• Most eSIMs do not come with a phone number, so you will not be able to make outgoing voice calls or send text messages. However, you will have cellular data and will be able to use cellular applications such as Skype or WhatsApp. 
• With some eSIMs, you will be able to have unlimited data, so you won't need any top-ups.
• Your phone will become a dual SIM, so you can use the eSIM and your local SIM card at the same time. 
• You can add several data plans on your iPhone, although it is only possible to use one at a time.
• Some eSIMs configure the APN automatically. 
• If you have problems with your eSIM, avoid deleting it from your phone, as it can only be installed once. Instead, contact your provider. 

eSIM coverage for traveling to Slovakia

Another important thing you should check before buying any eSIM is knowing the internet coverage you will have with it. Let's explain, when you buy an eSIM, you will connect to one of the local operators in Slovakia, and it will depend on your provider which one you will connect to. 

This is important to know because you could buy a very cheap eSIM, but with bad coverage in the country, then you will not have good connectivity. Among the main local operators in Slovakia are Slovak Telekom, Orange, and O2. 

Here are some coverage maps of these operators, so you can see how good the connectivity will be with each of them, in the different places of Slovakia. 

Slovak Telekom 4G coverage map in Slovakia

Orange 3G and 4G network coverage in Slovakia 

O2 (PPF) 4G coverage map in Slovakia 

Local mobile operators offering eSIMs in Slovakia

If you are currently living in Slovakia, then you will be able to purchase eSIM services from some local operators. However, you should note that you must be a prepaid customer to opt for this type of service. Among the operators with which Slovakia residents can get an eSIM are the following: 

• Slovak Telekom
• Orange Slovakia
• O2 Slovakia
• 4ka (by Swan Mobile)

Please note that eSIMs from these operators can only be purchased by residents of this country. However, if you are visiting, in some of them you can buy a prepaid SIM card. Even so, we recommend you to buy it before starting your trip, so that when you arrive at your destination you can connect to the country's internet. 

eSIM Slovakia FAQ 

We hope that you will enjoy your trip to Slovakia to the fullest, especially if you have an eSIM card with you. We have already talked a lot about this service, however, if you still have some doubts about anything, here are some answers to the most frequently asked questions about eSIM from travelers.