Is the same eSIM good for trips out to the Moravian wine region?

Yes. It is one national Czech Republic plan, so the same eSIM keeps you online on day-trips to Mikulov, Lednice or the Pálava vineyards south of Brno, with strong coverage along the main roads and towns.

Will I get data across Brno's trams and old town?

Yes. O2, T-Mobile and Vodafone cover the centre, the tram network and the university districts well. Signal is reliable around Freedom Square and Špilberk; it mainly dips in the castle's thick-walled casemates underground.

Brno eSIM.

Name: Brno travel eSIM
Brand: My Holiday SIM

From Špilberk Castle to the buzzing bars of náměstí Svobody, stay online in Brno.

from $2.15/day · unlimited dataAll of Czech Republic →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 30 days$4.57$0.46/day

Cheapest plan covering your trip: 3GB, valid 30 days.

Travellers (one eSIM each)

1 × 3GB (valid 30 days) · 10-day trip$4.57

Good to know in Brno

Brno's trams, buses and trolleybuses run on time-based tickets you can buy by SMS or in the Poseidon app — sort one before you board, as ticket inspectors are frequent and older vehicles have no on-board sales.

Two simple ways to buy

Brno eSIM plans: unlimited, or by the GB.

Every Brno eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Brno — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Brno?

A rough, honest guide to sizing your Brno eSIM so you're not guessing. Most travellers in Brno are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Brno eSIM: your local data guide.

Moravia's lively capital rewards wandering — from the cathedral on Petrov hill down to the Zelný trh vegetable market and out to modernist Villa Tugendhat. A Brno eSIM keeps your maps, tram times and restaurant bookings live from the moment you arrive, whether you are tracking down a craft-beer bar off Freedom Square or catching the student nightlife around Veveří.

One eSIM for Brno and all of Czech Republic. It's the national Czech Republic eSIM — from $2.15/day with unlimited data, working the same in Brno as it does the moment you leave it.

Landing at Brno-Tuřany Airport (BRQ)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Brno eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.86

$2.58

—

5 days1GB

$0.52

$2.58

−40%

7 days1GB

$0.37

$2.58

−57%

10 days3GBPopular

$0.46

$4.57

−47%

15 days3GB

$0.30

$4.57

−65%

30 days3GB

$0.15

$4.57

−83%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Brno

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Brno eSIM from $2.15/day — the whole bill, agreed before you fly.

On the ground

Where you'll lean on data in Brno.

náměstí Svobody (Freedom Square)

Check event listings and bar opening times, then split the bill and message friends across Brno's central meeting point.

Špilberk Castle

Pull up the museum's ticket times and use maps to wind up the wooded hill without missing the city views.

Petrov & Zelný trh

Translate market-stall signs and look up the Cathedral of St Peter and Paul's tower access on the spot.

Villa Tugendhat

Book your timed Tugendhat entry in advance and follow live tram-and-walk directions out to the Černá Pole district.

The practical bit

Getting around Brno on your eSIM.

Apps you'll want online in Brno

Poseidon— The South Moravia transit app for buying and showing Brno tram, bus and trolleybus tickets.
Bolt— Widely used ride-hailing in Brno, reliable for late trips home from the centre.
IDOS— Nationwide Czech journey planner for Brno trams plus onward trains and buses.
Uber— Available in Brno as an alternative to Bolt, with fares and tracking in-app.

How long to stay in Brno

Most visitors spend one to two days in Brno, enough for Špilberk Castle, the cathedral, Villa Tugendhat and an evening among the bars off Freedom Square.

How much data for Brno

For a day or two of maps, tram tickets and social posts, around 1-3 GB suits most Brno visitors; choose a larger or Unlimited plan if you will stream or hotspot from cafés.

Coverage in Brno

O2, T-Mobile and Vodafone give solid 4G and growing 5G across Brno's centre, tram lines and airport; coverage realistically thins only in Špilberk's underground casemates and some thick-walled cellar bars.

Where you're headed

Discover Brno.

Brno, Czech Republic — skyline and landmarks · stay connected with a Brno eSIM from My Holiday SIM

Brno, Czech Republic — streets and everyday scenes · stay connected with a Brno eSIM from My Holiday SIM

Brno, Czech Republic — sights worth exploring · stay connected with a Brno eSIM from My Holiday SIM

Brno, Czech Republic — a travel moment · stay connected with a Brno eSIM from My Holiday SIM

How to activate your Brno eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Brno

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Brno?

What is a Brno eSIM?

A Brno eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Brno data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Peace of mind

Your Brno eSIM: data-only, zero bill shock.

Your Brno eSIM handles the internet while you travel. Your home number stays exactly where it is — no surprise roaming charges in Brno, no swapping your real SIM out.

Keep your number & WhatsApp

The eSIM is data-only and runs alongside your home SIM. Your number, iMessage and WhatsApp keep working exactly as they do at home.

No roaming bills, ever

Turn data roaming OFF on your home SIM and ON for the eSIM. You pay once, up front — no overage, no metered surprises, no bill waiting when you land home.

One thing worth knowing

Because it's data-only, the eSIM can't receive bank verification (OTP) text codes — those still go to your home number. Keep it reachable on Wi-Fi calling, or use app-based codes.

Traveller relaxed and connected on her phone, no roaming bill to worry about

Why travellers choose My Holiday SIM for Brno.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Czech Republic.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Czech Republic's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

O2 Czech Republic
T-Mobile Czech Republic
Vodafone Czech Republic

Popular places covered

PragueBrnoCesky KrumlovKarlovy VaryKutna HoraPlzenOlomouc

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Brno eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Brno eSIM questions, answered.

Brno-Tuřany handles only a handful of routes, so many travellers land in Prague and take the fast train to Brno. Your national Czech eSIM works across that whole journey and everywhere in the city the moment you arrive.

Your Brno eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Czech Republic?