10 Best Czech Republic eSIMs for Tourists: Unlimited Data & Phone Number

When traveling to Czechia or the Czech Republic, our team recommends using this affordable eSIM from BNESIM. This digital SIM card for iPhones and Android phones provides connection from Vodafone, giving you the same internet experience that locals enjoy. It also comes with tons of cool features, including mobile hotspot and an optional phone number. Book BNESIM’s Czech Republic eSIM here from $1.7 — get 30% off with our coupon code TRAVLISTS.

In a nutshell

• Unlimited data eSIMs for the Czech Republic. If you are like me and use the internet a lot for social media, streaming, navigation, work, games, trip reservations, and others, you can get this 5G Czechia eSIM with uncapped data. It provides ultra-fast unlimited data plans for 1-30 days from just $8.4, but you can get a $6 discount when you purchase here with our promo code TRAVLISTS2025.
• Czechia eSIMs with phone number. Need to make calls or send texts while in Prague, Pilsen, or other Czech cities? You can get an eSIM with an international phone number from aloSIM here. We like that it comes with credits for calls and texts as well as an optional unlimited data for 10 days. Alternatively, you can also get this eSIM from Airhub. It comes with a UK-based phone number that you can use to make unlimited local calls in the Czech Republic.
• Regional eSIMs. If you plan to visit other countries in Europe, you can save money by getting a regional eSIM that works in the Czech Republic and other nations. Among all the eSIMs that we’ve tested, this eSIM from Airalo (15% off with code TRAVLISTS15) and this award-winning eSIM from BNESIM (30% off with code TRAVLISTS) are the most reliable.
• Complete your itinerary! Find a safe and comfortable transfer from Vaclav Havel Airport to your accommodation! Book here from just $35.

Quick Book

Czech Republic eSIM Data Plans with Promo Codes

Best Overall eSIM Provider for Czechia

Among the eSIMs that we’ve tested for the Czech Republic, BNESIM came out on top. Our team likes the fact that their embedded SIM card, whose prepaid plans start at just $1.7, is packed with the most features that enhance the experience of millions of leisure and business travelers. These include:

• One-click setup for iOS and Android phones
• Mobile hotspot
• Optional military-grade VPN (free for automatic plan renewals)
• Optional international phone number with calls
• 5% cashback (for wallet payments)
• Refer-a-friend program: Earn up to 3 BNE Coins (worth €3) for every successful referral
• 24/7 customer service

Among all the providers, BNESIM is also the only one to have won the World’s Best Travel SIM Provider award — not just once but five times since 2019! If you want to get the most optimal and reliable internet experience for your trip, purchase BNESIM’s Czech Republic eSIM below using our 30% off promo code TRAVLISTS:

Czech Republic eSIMs with Unlimited Data

Never lose internet connection when you get any of the following eSIMs with uncapped data:

PROVIDER	PLAN	PRICE
1. Yesim	1-30 days with free VPN for iOS	Book from $8.4 ➜
2. aloSIM	10 days	Book from $35 ➜
3. World eSIM	1-15 days	Book from $6.5 ➜
4. Saily	10-30 days with free VPN & ad blockers	Book from $49.99 ➜
5. Klook	3-30 days & coverage in Europe	Book from $6.95 ➜

While the options listed above are able to provide nonstop internet, the one that our team loves to use is Yesim. Aside from the fact that they are one of the first providers of eSIMs with unlimited data (they’re the OG!), Yesim also has great cashback offers, optional phone numbers, and a free VPN to help you secure your personal data while traveling. Plus, they offer up to a $6 discount to our readers, which you can avail by using our coupon code TRAVLISTS2025 below:

Czech Republic eSIMs with Phone Number, Calls, & Texts

Whether you need a voice or SMS plan or a secondary phone number (so you won’t have to give away your primary digits to strangers!), you have plenty of eSIMs to choose from. Our team’s first suggestion is Airalo, which has a 3-in-1 data, calls, and text plan for up to 30 days (book here with our 15% promo code TRAVLISTS15). Airalo does not require registration for their Czech eSIM, so you can easily purchase and set it up.

Alternatively, you can also consider the following:

• aloSIM: Free international phone number + credits for calls and texts
• Airhub: Free UK-based phone number + unlimited calls within the Czech Republic
• Roamless: In-app calls to 200+ destinations from $0.01 per minute (no phone number)

Top Czech Republic eSIM Providers & Reviews

When selecting an eSIM for the Czech Republic, try to get one that connects to Vodafone or O2. This will let you have the same browsing experience that locals enjoy. Below we have a list of the best prepaid tourist eSIMs that connect to these networks, along with a rundown of their key defining features, reviews, and promo code. We hope this helps you plan for your trip.

1. BNESIM

Voted at the World Travel Tech Awards as the Best eSIM Provider for five years (and counting!), BNESIM deserves this top spot. This provider delights travelers from around the world with their affordable yet powerful eSIM for the Czech Republic. I have been using BNESIM for more than two years now, and I like how it provides consistent and fast internet connection wherever I go. I also like that it connects to local networks (Vodafone in Czechia), is capable of mobile hotspot or tethering, and can be installed in just a few taps (great for first-time eSIM users). Needless to say, if there is only one embedded SIM that we can recommend, it would definitely be BNESIM.

• PRICE: Book here starting at $1.72
• WHAT YOU’LL GET: 1-50GB for 30 days, optional non-expiring plans, one-click installation, mobile hotspot, optional international phone number, optional military-grade VPN, cashback, referral program, 24/7 customer support, & nationwide coverage powered by Vodafone
• COMPATIBLE DEVICES: iPhones, iPads, Samsung Galaxy, Google Pixel, Xiaomi, Huawei, Oppo, Sony, Motorola, Sharp, Vivo, Honor, and Nothing Phone. BNESIM also works with select Windows laptops (Acer, ASUS, Dell, HP, Lenovo, and Microsoft Surface), as well as Doogee, Fairphone, Gemini, Hammer, Nokia, Nuu, OnePlus, Oukitel, Rakuten, Surface Duo, T-Mobile Revvl, TCL, and ZTE.
• HOW TO USE: Purchase a plan here and proceed with one-click installation via the app.
• BEST REVIEW: “…[The eSIM] worked like a charm. The setup was super [easy,] and customer service online was super fast… Kudos to [BNESIM. Super highly] recommended,” reads a review on Trustpilot.

2. Yesim

Our team’s go-to eSIM when traveling for work, Yesim is all about fast and uncapped data for 1-30 days. With their unlimited data plans, we are able to go online for hours without worrying about losing connection (also better than connecting to a public WiFi network, which is typically not secure). What this means is that you can connect online, be it for streaming, navigation, gaming, work, online bookings, social media, and communication, and not worry about losing internet. Plus, Yesim’s eSIM also comes with a free VPN for iPhone users and an optional virtual phone number — features that many travelers are looking for.

• PRICE: Book here starting at $0.60
• WHAT YOU’LL GET: Unlimited data for 1-30 days or 500MB-20GB for 3-30 days, free VPN for iOS devices, cashback, referral program, mobile hotspot, flexible activation, 24/7 support, & nationwide coverage from O2 and T-Mobile Czech Republic
• COMPATIBLE DEVICES: iPhones, iPads, Apple Watch, Samsung Galaxy, Galaxy Watch, Google Pixel, Huawei, Motorola, OnePlus, Sony, Xiaomi, DOOGEE, Fairphone, Gemini, Sharp, Rakuten, myPhone, Hammer, Honor, Microsoft Surface Duo, Oppo, Nuu, Nokia, Nothing Phone, RealMe, ASUS, and Vivo. Yesim also works on select luxury vehicles from Audi and BMW.
• HOW TO USE: After purchasing a data plan, follow the simple guide that you will receive via email.
• BEST REVIEW: “I bought an eSIM from Yesim… and it [worked] well,” reads a review on Reddit.

3. Airalo

My best friend’s favorite eSIM is Airalo, a true pioneer in the embedded SIM technology. As the World’s First eSIM Store (with more than 20 million users as of May 2025), they delight with their sleek and user-friendly interface, straightforward plans, and call-and-text options for the Czech Republic. But what my friend loves most about Airalo is how they have the most handsome cashback offers. The more you use and choose Airalo, the larger the cashback rewards that you can receive — a great way to save money for travel internet expenses.

• PRICE: Book here starting at $4.5
• WHAT YOU’LL GET: 1-20GB for 7-30 days, CZK 50 credits (around $2.3) for calls and texts (optional with voice and SMS plans), no registration required, mobile hotspot, tiered cashback program, referral program, & nationwide coverage powered by O2 and Vodafone Czech Republic
• COMPATIBLE DEVICES: iPhones, iPads, Samsung Galaxy, Google Pixel, Huawei, Hammer, Honor, Motorola, Nokia, OnePlus, Oppo, Rakuten, Sharp, Sony, TCL, T-Mobile, Vivo, Xiaomi, and more.
• HOW TO USE: Scan the QR code that you will receive or install via the Airalo app.
• BEST REVIEW: “Inexpensive and simple to use… with clear [installation] instructions…”

4. aloSIM

When you purchase aloSIM’s Czech Republic eSIM, you will get a free international phone number that you can use for calls and texts. This is a great feature should you want to contact your loved ones back home or dial local numbers in the country. But aside from this awesome freebie, what our team at Travlists also likes about aloSIM is that they offer unthrottled data (consistent speeds, always) and a rewarding referral program to their users.

• PRICE: Book here starting at $4.5
• WHAT YOU’LL GET: Unlimited data for 10 days or 1-20GB for 7-30 days, free international phone number, credits for calls and texts, mobile hotspot, 24/7 support, cashback (in the form of aloCASH), & nationwide coverage powered by Vodafone
• COMPATIBLE DEVICES: Acer, Apple, ASUS, Dell, Fairphone, Gemini, Google, Hammer, HP, Honor, Huawei, Lenovo, Microsoft, Motorola, Nokia, Nuu, OnePlus, Oppo, Rakuten, Samsung, Sharp, Sony, Xiaomi, T-Mobile, & TCL
• HOW TO USE: Proceed with manual installation or automatic installation.
• BEST REVIEW: “[First-time] user… I was previously very skeptical to purchase an [eSIM. However], on a recent European trip, I decided to give it a try. Setup was easy, coverage was [great and] seamless, [and] we didn’t have any issues whatsoever…”

5. Ubigi

Pronounced as you-bee-gee, Ubigi rose to fame for their speedy eSIMs for Japan. Hundreds of thousands of users raved about the fast and consistent internet connection, which has made Ubigi a household brand among eSIM providers. Whether you’ve used them before or are trying them out for the first time, you are sure to love their digital SIM card for the Czech Republic that offers the same 5G experience. Plus, by buying a Ubigi eSIM, you will get a reusable eSIM that can be topped up even when there is no internet connection!

• PRICE: Book here starting at $6
• WHAT YOU’LL GET: 3-50GB for 7-30 days, offline topup, reusable eSIM, referral program, & nationwide coverage powered by O2
• COMPATIBLE DEVICES: iPhones, Samsung Galaxy, Google Pixel, Hammer, and other Android smartphones. They also support select laptops, tablets, and luxury vehicles.
• HOW TO USE: Scan your eSIM QR code to install or proceed with in-app installation after purchase.
• BEST REVIEW: “My first international trip and first time user of an eSIM… I must say that the entire process of purchasing, [installing,] and activating Ubigi’s eSIM was simple and much easier [than] I thought,” reads a review on Trustpilot.

6. Saily

The eSIM from the makers of NordVPN. This is what Saily is best known for. With their eSIM for the Czech Republic, not only will you get unlimited data (optional) and an easy-to-use digital SIM card, but you can also enjoy advanced web security features like VPN (location switcher), malicious site blocker, and ad blocker. These tools will help you keep your browsing data and personal details safe while traveling.

• PRICE: Book here starting at $1.99
• WHAT YOU’LL GET: Unlimited data for 10-30 days or 1-20GB for 7-30 days, mobile hotspot, cashback, security features (malicious site blocker, location changer, ad blocker), & 24/7 support
• COMPATIBLE DEVICES: iPhone, Samsung, Google, Huawei, Xiaomi, Motorola, Oppo, Sony, Nokia, Rakuten, Nuu, Sharp, Surface, Honor, Fairphone, OnePlus, Hammer, Vivo, T-Mobile, & TCL
• HOW TO USE: Purchase a data plan and install the eSIM via the app.
• BEST REVIEW: “I can confidently say that Saily provided a solid service throughout our trip. We had a consistent, high-speed internet connection without any interruptions,” reads a satisfied user’s review on Reddit.

7. World eSIM

World eSIM, the digital SIM card from Japan’s famous Ninja WiFi, provides the same top-notch internet experience in Czech Republic. They have affordable unlimited and fixed data plans, which provide flexibility to many travelers from around the world. But the main reason why our team recommends World eSIM is that they are one of the simplest virtual SIM cards to install. With just a few taps, anyone — even those who have not used an eSIM before — can get connected online right away. Their app is very intuitive, making it a user-friendly choice to many.

• PRICE: Book here starting at $6.5
• WHAT YOU’LL GET: Unlimited data for 1-15 days or 3-50GB for 7-30 days, simple eSIM installation recommended for first-time eSIM users, 10% coupons for every successful referral, free trial, & nationwide coverage powered by Vodafone Czech Republic and O2
• COMPATIBLE DEVICES: iPhones & Android smartphones
• HOW TO USE: Install the eSIM in just a few taps through app setup.
• BEST REVIEW: “Consistent internet speeds while touring… [Highly recommended].”

8. Nomad

I’ve talked to several tourists who have used Nomad, and they said that they like the brand for their reliable customer service. While there are so many Czech eSIM providers to choose from, not all offer a round-the-clock live chat or email support like Nomad does. This is very important since eSIMs are still a fairly new technology, and Nomad makes sure that their user gets past any potential hurdles in setting up or troubleshooting their eSIM. Plus, we like that Nomad offers 5G data plans and their virtual SIM works in select Windows laptops (great for digital nomads!).

• PRICE: Book here starting at $4.5
• WHAT YOU’LL GET: 1-50GB for 7-30 days, 24/7 email and live chat, mobile hotspot, one-tap eSIM install, compatibility with smartphones and select Windows laptops, & nationwide coverage powered by O2 & Vodafone Czech Republic
• COMPATIBLE DEVICES: iPhone, Samsung Galaxy, Google, Huawei, Xiaomi, Motorola, Oppo, Vivo, Sony, Nokia, Rakuten, Nuu, Sharp, Surfacem Doogee, Fairphone, Gemini, Hammer, Honor, & OnePlus
• HOW TO USE: Scan your eSIM QR code or install via the app.
• BEST REVIEW: “It was quick, [hassle-free,] and just worked.”

9. Airhub

With Airhub’s voice and data eSIM, you can get a UK-based number and make unlimited local calls within the Czech Republic for up to 30 days. Data-wise, you can enjoy connectivity from local carrier O2, which powers the same SIM cards and eSIMs that locals and foreign residents use. Another thing to love about Airhub is that they offer up to 300GB of data for 30 days, which is great for heavy internet users.

• PRICE: Book here starting at $4
• WHAT YOU’LL GET: 3-300GB for 7-30 days, optional unlimited calls in the Czech Republic (with a UK-based phone number), 24/7 support, & nationwide coverage powered by O2
• COMPATIBLE DEVICES: Samsung Galaxy, Google Pixel, other Android smartphones, and all cellular iOS devices (iPhone, iPad, and Apple Watch)
• HOW TO USE: You will receive an installation guide via email after purchase.
• BEST REVIEW: “Amazing support services… quick and fast,” reads a review on Trustpilot.

10. Klook

Klook is not only the leading travel activity booking platform where you can find travel deals in Prague. They’re also an excellent eSIM provider. Klook’s embedded SIM for Europe, which works excellently in the Czech Republic, also covers 35 more countries in the region. This is great if you are planning a multi-country holiday — no need to purchase several single-country data plans. Klook’s Europe eSIM can also be installed, activated, and topped up on their app, which is a lot easier than scanning a QR code (where a separate device is needed).

• PRICE: Book here starting at $0.75
• WHAT YOU’LL GET: Unlimited data for 3-30 days, 500MB-20GB for 1-30 days, or daily 1GB for 3-30 days, coverage in Czechia and 35+ countries, in-app installation, mobile hotspot, & Klook Cash (rewards)
• COMPATIBLE DEVICES: iPhones & Android smartphones
• HOW TO USE: Purchase a data plan here and install the eSIM on the Klook app.
• BEST REVIEW: “So happy I discovered this [eSIM] brand. Very affordable and never had issues with the [30-day plan that] I bought,” reads a review on Klook.