🇨🇿 eSIM for Czech Republic

As low as $1.07/day*
Excellent ★★★★★ Based on 2,400+ reviews
  • Unlimited data
  • 7-day validity
  • Fast and reliable internet
  • No more roaming charges
  • Instant QR code by email
Start enjoying unlimited data
Number of days
More days, lower the price!
7
Number of eSIMs
More eSIMs, more discounts
1
Install your eSIM before or during your trip. Your plan will begin once you arrive at your destination and turn on your eSIM.

* As low as price reflects the cheapest per-day rate, based on the longest available unlimited data plan duration.

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See how uPhone compares with other options in Czech Republic.

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Europe eSIM

Travel the Region with Europe eSIM

Cover Czech Republic and all nearby countries on one regional eSIM — no SIM swapping, no extra fees. Plans from $0.61.

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eSIM prices for Czech Republic

All prices in USD

7 days of unlimited data in Czech Republic costs $14.51 — about $2.07 a day on O2 Czech Republic, T-Mobile Czech Republic or Vodafone Czech Republic, with no roaming charge and no SIM to swap. In Czech Republic, 5G is live and median mobile download speed is 54.2 Mbps.

Duration Price Per day
1 day $3.42 $3.42/day
3 days $7.34 $2.45/day
5 days $11.78 $2.36/day
7 days $14.51 $2.07/day
10 days $22.82 $2.28/day
15 days $22.91 $1.53/day
30 days $32.09 $1.07/day
180 days $56.94 $0.32/day
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Which Czech Republic eSIM plan fits your trip?

Choose your Czech Republic eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.

Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.

Short trip

1 GB / 7 days

Best for: A short visit with maps, messages and occasional browsing.

This option pairs the 1 GB allowance with a stated validity period of 7 days.

Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.

Two-week trip

3 GB / 15 days

Best for: A stay of around two weeks with regular navigation and messaging.

The 3 GB allowance remains available across a stated validity period of 15 days.

Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.

Longer or higher use

10 GB or more / 30 days

Best for: A longer stay or more frequent streaming, video calls or work use.

The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.

Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.

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Which networks you connect to in Czech Republic

Your eSIM roams onto Czech Republic's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
O2 Czech Republic B1, B3, B8, B20, B28, B38, B40 n28, n78 Yes
T-Mobile Czech Republic B1, B3, B8, B20, B28 n1, n28, n78 Yes
Vodafone Czech Republic B1, B3, B8, B20, B28, B38 n28, n78 Yes
54.2 Mbps
Median download
12.0 Mbps
Median upload

Source: Ookla Speedtest Global Index, August 2025

Coverage in Czech Republic

B20 (800 MHz) is the primary rural/suburban LTE coverage band for all three operators; foreign phones lacking B20 may experience significantly reduced LTE coverage outside urban areas.

How to check mobile coverage in Czech Republic

The Czech Republic mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.

Accommodation and daily stops

Check your accommodation and the places you expect to visit in Czech Republic. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.

Journeys between stops

Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.

Borders and onward travel

Check the selected product scope for every country on your itinerary. Your Czech Republic plan and a regional plan may have different included destinations and validity periods.

Phone compatibility in Czech Republic

Compare your phone with 4G bands B1, B3, B8, B20, B28, B38, B40 and 5G bands n1, n28, n78 in the existing Czech Republic network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.

Set up the Czech Republic eSIM for your trip

Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.

When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.

  1. Confirm that your phone is unlocked and supports eSIM before purchase.
  2. Save the QR code or manual installation details somewhere you can reach without mobile data.
  3. Use reliable Wi-Fi to install the profile at the time recommended in the product instructions.
  4. When you are ready to use it, select the travel eSIM for cellular data and apply the stated roaming and APN settings.
  5. Keep roaming disabled on your home line if you want to avoid using its travel data.
Network and coverage sources, checked 2026-10-10
Czech Republic for First-Timers: A Calm Seven-Day Plan podcast cover
🎧 Listen to the Czech Republic travel podcast

Czech Republic for First-Timers: A Calm Seven-Day Plan

Discover Prague's medieval heart, venture to the Gothic spires of Kutná Hora, and finish in the fairytale town of Český Krumlov. A balanced first trip balancing iconic sights with authentic neighbourhoods.

Episode, itinerary and transcript 10:19 · Full transcript included
Czech Republic travel guide

Enjoy your Czechia vacation

Czechia is a traveller's dream, where fairy-tale castles rise above rolling countryside, historic Prague captivates with its medieval charm, and world-class beer flows as freely as the Vltava River. From the Gothic spires of St. Vitus Cathedral to the bohemian cafés of Old Town Square, this Central European gem blends rich history, stunning architecture, and vibrant culture at every turn. Whether you're exploring underground beer halls, wandering through baroque villages, or hiking in the Bohemian Switzerland region, Czechia offers unforgettable experiences. A uPhone eSIM keeps you connected from the moment you land, so you can navigate, share your discoveries, and stay in touch without missing a beat.

Top attractions in Czechia

Czechia is home to some of Europe's most iconic landmarks and hidden gems, from magnificent castles and medieval town squares to stunning natural landscapes and underground wonders.

  • Prague Castle — One of the world's largest castle complexes, offering panoramic views of the city and housing St. Vitus Cathedral.
  • Charles Bridge — A stunning 14th-century Gothic bridge lined with baroque statues, connecting Old Town to Prague Castle across the Vltava River.
  • Old Town Square — The heart of Prague's historic centre, featuring the astronomical clock, colourful Renaissance buildings, and lively atmosphere.
  • Ceský Krumlov Castle — A breathtaking Renaissance fortress perched above a charming medieval town in South Bohemia.
  • Kutná Hora — A UNESCO World Heritage site famous for the haunting Sedlec Ossuary and its stunning Gothic cathedral.

Popular foods to try in Czechia

Czech cuisine is hearty and flavourful, reflecting centuries of Central European tradition and a deep love of beer and bread. Local restaurants serve generous portions of comfort food that pairs perfectly with the country's exceptional beers and wines.

  • Goulash (Guláš) — A rich stew of beef, paprika, and vegetables, often served with bread or dumplings as the quintessential Czech comfort food.
  • Trdelník — A sweet spiral pastry rolled in cinnamon sugar and nuts, popular at markets and street stalls.
  • Svíčková — Marinated beef sirloin with creamy vegetable sauce, typically served with dumplings and garnished with cranberry.
  • Fried Cheese (Smažený sýr) — Breaded and deep-fried cheese, usually served with tartar sauce and bread—a beloved pub snack.
  • Becherovka — A herbal liqueur originating in Karlovy Vary, with warming spices and a distinctive taste unique to the Czech tradition.

Best time to visit Czechia

Late spring (May to June) and early autumn (September to October) are ideal times to visit Czechia, when the weather is mild, the gardens are in bloom, and the summer crowds have thinned. These shoulder seasons offer comfortable temperatures for exploring castles, wandering medieval towns, and enjoying outdoor café culture without the peak-season rush.

Winter (December to February) transforms Czechia into a magical wonderland, with Christmas markets in Prague and beyond, though temperatures can be chilly. Summer (July to August) brings warm weather and long days but also larger tourist crowds and higher prices, making it better suited for those who prefer lively atmospheres and don't mind the bustle.

What to pack for your visit to Czechia

Czechia experiences distinct seasons, so pack layers to adapt to changing weather as you explore from bustling cities to countryside villages. Comfortable walking shoes are essential, as many attractions involve cobblestone streets and historic sites.

  • Comfortable walking shoes — Prague's Old Town and other historic sites feature extensive cobblestones and uneven medieval streets.
  • Layers and a light jacket — Even in summer, evenings can cool down, and spring and autumn require flexible clothing options.
  • Waterproof jacket or umbrella — Czechia experiences regular rainfall, particularly in autumn and winter months.
  • Modest clothing for church visits — Many of Czechia's most beautiful attractions are active religious sites requiring respectful dress.
  • Cash and card — While cards are widely accepted, some smaller establishments and markets prefer Czech koruna (CZK).
  • Your uPhone eSIM — Stay connected with excellent 4G/5G coverage across Czechia using local networks including O2 Czech Republic, T-Mobile Czech Republic, and Vodafone Czech Republic for seamless navigation and communication throughout your journey.

Frequently Asked Questions

Everything you need to know about your Czech Republic eSIM

Band 20 is the primary rural LTE band for all three Czech operators. Without it, you will likely see significantly reduced LTE coverage outside urban and suburban areas. In cities, other bands like B1 or B3 may work, but expect weaker signals in the countryside.

Your eSIM will connect to one of the three local operators: O2 Czech Republic, T-Mobile Czech Republic, or Vodafone Czech Republic. The specific assignment depends on your eSIM provider’s roaming agreements. The network choice is not guaranteed to be a single operator for the whole trip.

This FAQ section is for the Czech Republic page only. Coverage of neighbouring countries is not described in the facts provided. You should check the product description or your eSIM provider’s coverage list to see if Slovakia, Germany, or other countries are included in your plan.

Yes, n78 is a common 5G band for all three operators: O2, T-Mobile, and Vodafone all list n78 in their 5G bands. However, T-Mobile also uses n1 and all three use n28, so full 5G coverage may depend on your phone supporting those additional bands as well.

The facts provided do not mention any local registration or ID requirements for eSIM use in Czech Republic. In general, eSIMs from international providers typically do not require local ID, but you should verify with your eSIM provider whether any specific rules apply for this country.

Compare 1 GB / 7 days, 3 GB / 15 days and 10 GB or more / 30 days. Use the shorter profiles for lighter maps and messaging use, then compare the larger allowance for streaming, video calls or work apps.

The start rule is product-specific. Review the selected plan details before installing it so you know whether any action is required before arrival.

Save the QR code, manual installation details, APN guidance and the support instructions supplied with the selected plan.
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