As part of my Europe trip I ended up in Slovakia in July 2019 and for my quest to find the best prepaid sim card for Europe travel I researched all the options for buying a sim card in Slovakia. In this article you can read all about the O2, Orange and T-Mobile Slovakia prepaid sim cards and which one is the best for tourists.

Getting connected is the first thing I do when I get to a new country, but there are so many differences in international sim cards, especially in Europe. Prices for sim cards in surrounding countries like Austria, Slovenia, Hungary and Croatia differ a lot.

Slovakia sim cards and traveling in Europe

All the Slovakia prepaid sim cards come with free roaming in the EU countries. Which means that may you travel onwards to Austria or Hungary you can use your Slovakia sim card without any extra charges. Is a Slovakia sim card good for traveling in Europe? Not really…

Click on the following link to read my complete guide for buying a European sim card for traveling around Europe.

Buy a Europe sim card online

You can also buy a prepaid Europe sim card online and use it for your trip to Slovakia. This Orange sim card for Europe travel gives you 20 GB data for use in 30 countries and will be shipped to your home address. Click on the link for more info or on the banner below.

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Mobile internet operators Slovakia

Slovakia is the first country in Europe where I found three well known mobile internet companies competing for the best Slovakia sim card:

  • O2 Slovakia
  • Orange Slovakia
  • T-Mobile Slovakia

Best Slovakia mobile network coverage

It is not only the prices that determine the best Slovakia sim card for tourists. In case you are doing a road trip through the country you want to stay connected of course. Therefore I also checked the best Slovakia mobile internet network (source: nperf. com).

O2 Slovakia mobile internet coverage map

o2 slovakia mobile internet network map

T-Mobile Slovakia mobile internet coverage map

t mobile slovakia mobile internet network map

Orange Slovakia mobile internet coverage map

orange slovakia mobile internet network map

From the above maps we can clearly see that Orange Slovakia has the best mobile internet network. So if you like to go off the beaten track on your Slovakia trip then Orange Slovakia is the best prepaid sim card.

Where to buy a Slovakia sim card

All the major cities in Slovakia have mobile internet stores. In Bratislava you can find them clustered in the mall, unfortunately not in the old town. Finding the official Orange, O2 and T-Mobile shops was a little challenging I must say. There are not many...

prepaid sim card slovakia 2

Sim card Bratislava Airport

They also sell sim cards at Bratislava Airport but they are more expensive of course. There is no Orange, O2 or T-Mobile shop at the airport so you have to go with what the bookstores offer. Service is not the best as they know not much about it.

What to bring when buying a Slovakia sim card

Don’t forget your passport, you will need one to buy a sim card for Slovakia.

Prices prepaid Slovakia sim cards

There are not many prepaid sim card options for tourists as all the stores only sell one or two prepaid Slovakia sim cards. On top of that it is a bit of a puzzle what you get, but I will try to explain it the best I can and find you the best sim card for Slovakia.

O2 Slovakia prepaid sim card

An O2 Slovakia sim card cost €2 but also comes with €2 credit. Calling costs €0,10 per phone call only, sms €0,05. The data can be topped up with the following packages:

  • €1: 1 GB for 1 day.
  • €2: 1 GB for 1 week.
  • €3: 1 GB for 4 weeks.
  • €5: 2 GB for 4 weeks.

prepaid sim card slovakia

As you can see O2 Slovakia only offers very small data packages for its prepaid sim cards. Depending how long you stay in Slovakia and how much data you use you could figure out a very cheap price. But a lot of hassle when you ask me!

An O2 Slovakia sim card is valid in all of Europe.

Orange Slovakia prepaid sim card

Buying an Orange Slovakia prepaid sim card is a little easier as the packages are simply easier to understand.

  • €13: data only - 6 GB data.
  • €13: 100 minutes and 5 GB data.

A prepaid Slovakia sim card with 6 GB for €13 sounds like a good deal to me. Both packages are valid for 30 days and can be used all over Europe.

T-Mobile Slovakia prepaid sim card

A T-Mobile Slovakia prepaid sim card costs €9 and comes with €9 credit. Calling costs €0,10 per minute and a text is €0,06. Data can be obtained by the following packages:

  • €3: 1 GB for 7 days.
  • €6: 1 GB for 30 days.
  • €8: 2 GB for 30 days.

prepaid sim card slovakia 3

Just like O2 is finding the right T-Mobile prepaid package also a little puzzle.

Best Slovakia sim card for tourists

To come to a conclusion is pretty simple after taking in all the above prices and network status.

Orange Slovakia is the best prepaid sim card for tourists!

Not only do they have the best network they also have the best prepaid sim card deals and for €13 you are sorted with either 5 or 6 GB!

Sim card for Europe travel

Are you in need of more internet on your trip to Europe then have a look at this Orange sim card for Europe travel. It gives you 20 GB internet and you can order it online and get it shipped to your home address. Click on the link above or the banner below for more info.

europe sim card orange 728x90

Portable Wifi device for Slovakia

TEP Wireless offers a pocket Wifi with unlimited internet for a couple bucks a day. Perfect for when traveling to Europe with kids. It is valid all over Europe. Click on the link or the banner below for more info.

portable wifi device for traveling

I hope all the above tips for buying a sim card in Slovakia were helpful for your upcoming trip. May you have any specific questions please do not hesitate to contact me on my Instagram: @traveltomtom.

Be aware though that this could create serious wanderlust as Im now traveling the world for more than 7 years and have been to more than 100 countries. My best travel adventures? Click here to find out. Or interested how to make money from a travel blog then click on the link to read my article about it.

Enjoy your trip to Slovakia!

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