Country
A-B
C-E
F-H
I-Z
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Belgium eSIM
Belgium
FROM $2.58
Ï 5G
Network Provider: Base, ORANGE Belgium NV/SA, Orange
  • 22 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Brazil eSIM
Brazil
FROM $3.90
Ï 5G
Network Provider: TIM, Vivo S.A.
  • 19 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Afghanistan eSIM
Afghanistan
FROM $8.90
Ï 4G
Network Provider: Afghan Wireless Afghanistan, Etisalat, Roshan Afghanistan
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Albania eSIM
Albania
FROM $3.49
Ï 4G
Network Provider: Vodafone
  • 21 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Algeria eSIM
Algeria
FROM $3.90
Ï 4G
Network Provider: Mobilis, Ooredoo, Optimum Telecom Algeria Spa
  • 18 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Andorra eSIM
Andorra
FROM $6.90
Ï 5G
Network Provider: Mobiland, STA Andorra
  • 21 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Anguilla eSIM
Anguilla
FROM $8.90
Ï 4G
Network Provider: Digicel Anguilla
  • 16 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Antigua and Barbuda eSIM
Antigua and Barbuda
FROM $8.90
Ï 4G
Network Provider: Digicel Antinua and Barbuda, FLOW
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Argentina eSIM
Argentina
FROM $4.90
Ï 4G
Network Provider: Movistar, Telefonica Moviles Argentina S.A.
  • 19 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Armenia eSIM
Armenia
FROM $4.90
Ï 4G
Network Provider: Orange, UCOM Armenia, VEON Armenia CJSC
  • 17 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia eSIM
Australia
FROM $3.90
Ï 5G
Network Provider: OPTUS MOBILE PTY LTD, Optus, Vodafone
  • 8 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Austria eSIM
Austria
FROM $3.04
Ï 5G
Network Provider: 3, Orange, Three
  • 22 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Region
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Africa (29 Countries) eSIM
Africa (29 Countries)
FROM $12.49
Ï 5G
Network Provider: Airtel, AirtelTigo, Cell C
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Asia (20 Countries) eSIM
Asia (20 Countries)
FROM $5.99
Ï 5G
Network Provider: 3, AirTel, CTM
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia & New Zealand eSIM
Australia & New Zealand
FROM $3.99
Ï 5G
Network Provider: Optus, Spark
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Balkans (5+ areas) eSIM
Balkans (5+ areas)
FROM $4.49
Ï 5G
Network Provider: A1, T-Mobile, Tele2
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Caribbean (24 Countries) eSIM
Caribbean (24 Countries)
FROM $9.49
Ï 5G
Network Provider: Altice, Antel, Claro
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Central Asia (5 Countries) eSIM
Central Asia (5 Countries)
FROM $3.99
Ï 4G
Network Provider: Beeline, Hutch, Jazz
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
China (Mainland, HK, Macao) eSIM
China (Mainland, HK, Macao)
FROM $3.49
Ï 5G
Network Provider: CTM, China Unicom, csl
  • 7 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Europe (42+ Countries) eSIM
Europe (42+ Countries)
FROM $4.89
Ï 5G
Network Provider: 3, 7acht, A1
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
South America (17 Countries) eSIM
South America (17 Countries)
FROM $8.99
Ï 5G
Network Provider: Antel, Claro, Digicel
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Middle East (11 Countries) eSIM
Middle East (11 Countries)
FROM $9.99
Ï 5G
Network Provider: Bakcell, Beeline, Etisalat
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
North America (3 Countries) eSIM
North America (3 Countries)
FROM $4.49
Ï 5G
Network Provider: AT&T, Bell, Movistar
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Global eSIM Plan (127 Countries) eSIM
Global eSIM Plan (127 Countries)
FROM $12.99
Ï 5G
Network Provider: 3, 7acht, A1
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
The Essential eSIM Guide for Ukrainians in Germany & Poland
Savings & Comparisons

The Essential eSIM Guide for Ukrainians in Germany & Poland

Our guide helps Ukrainians find the best, most affordable eSIM for instant mobile data in Germany and Poland. Avoid roaming fees and stay connected from the moment you arrive.

Ryan Mitchell, US Tech Editor & eSIM Comparison Analyst
(Updated: 25 January 2026)
8 min read

Introduction: Arriving Connected, Stress-Free

Imagine this: you've just landed at Berlin Brandenburg Airport (BER) or Warsaw Chopin Airport (WAW). The first thing you need is to connect—to contact family, check the train schedule, or pull up the address of your accommodation. For many, this is a moment of stress, fumbling with expensive roaming or searching for a physical SIM card vendor. But it doesn’t have to be. This guide is specifically designed to address the need for a reliable eSIM for Ukrainians in Germany and Poland, ensuring you have instant, affordable internet from the moment you arrive. We'll explore exactly why an eSIM is your best choice, how to pick the right plan, and provide practical tips for a seamless experience. Having reliable internet is a modern necessity, and understanding your options provides essential connectivity for Ukrainian travelers, whether you're visiting, working, or starting a new chapter.

Why an eSIM is Your Best Bet in Germany and Poland

When you're abroad, connectivity options can seem complicated. You could rely on your Ukrainian mobile provider's roaming, but that often comes with surprisingly high costs and data limits. Another option is buying a local physical SIM card, but this presents its own set of challenges. You might face language barriers at the shop, need to provide documentation, and deal with the hassle of swapping tiny plastic cards. This is where eSIM technology changes the game completely.

An eSIM (embedded SIM) is a digital SIM card that's already built into your smartphone. Instead of a physical chip, you simply download a data plan. Here’s why this is a superior solution:

  • Instant Connectivity: You can purchase and install your eSIM before you even leave home. Activate it upon landing, and you’re online immediately. No queues, no paperwork.
  • Cost-Effective: eSIM plans are often significantly cheaper than international roaming. You're essentially buying data at local rates without being tied to a long-term contract.
  • Keep Your Home Number: Because the eSIM handles your data, you can keep your Ukrainian SIM in your phone to receive calls and texts on your primary number. This is perfect for two-factor authentication and staying in touch with those back home.
  • Flexibility: Traveling to multiple countries? You can store several eSIM profiles on one phone and switch between them as needed. It's the ultimate tool for European travel.

For anyone who has recently arrived or is planning a trip, the convenience of an eSIM can't be overstated. It removes a major logistical hurdle, especially in a new environment. Before you decide, it's always a good idea to check if your device is eSIM-ready, though most smartphones manufactured in the last few years are.

Navigating Your Connectivity Options: Germany vs. Poland

While both Germany and Poland are in the EU, their mobile markets and regulations have some key differences. Understanding these nuances helps you appreciate the simplicity an eSIM provides in both scenarios.

Getting Connected in Germany

Germany is known for its efficiency, but also for its bureaucracy, and this extends to mobile services. The country’s major networks—Telekom (T-Mobile), Vodafone, and O2—offer excellent coverage. However, acquiring a physical Germany prepaid eSIM or SIM card in person involves a mandatory registration process known as Registrierungspflicht. This requires you to present a valid ID (like a passport) and sometimes proof of a German address, which can be a significant obstacle for newcomers and short-term visitors.

An eSIM bypasses this entire process. By purchasing one of Cellesim’s Germany eSIM plans, you get access to these high-quality networks without any of the registration headaches. You can secure your mobile data for Germany from anywhere, at any time, and be ready to go the second you land in Munich, Frankfurt, or Hamburg. This is particularly valuable for securing cheap mobile data Germany without compromising on network quality.

Staying Online in Poland

Poland's mobile market is generally considered more straightforward for visitors. The main providers are Orange, Play, T-Mobile, and Plus, all offering robust 4G/LTE and growing 5G coverage, especially in cities like Krakow, Gdańsk, and Wrocław. While buying a physical SIM card is easier than in Germany, it still requires a visit to a store or kiosk and a registration process (though often simpler).

A Poland data eSIM offers a level of convenience that a physical SIM can't match. Imagine crossing the border from Ukraine into Poland by bus or train. Instead of waiting until you find a shop, you can activate your pre-installed eSIM and have data immediately to coordinate your next steps. This seamless transition is invaluable. The simplicity also speaks to the broader connectivity needs of travelers from Poland and neighboring countries who value efficiency.

Choosing the Right eSIM Plan: A Step-by-Step Guide

Not all data needs are the same. A student attending a university will require more data than a tourist on a week-long trip. Here’s how to choose the perfect plan for your specific situation.

Step 1: Estimate Your Data Needs

Being realistic about your data consumption is key to avoiding overpaying or running out of data unexpectedly. Here’s a simple breakdown to help you decide:

  • Light User (1-5 GB per month): You primarily use data for messaging apps (WhatsApp, Telegram), occasional map navigation, and light web browsing.
  • Medium User (10-20 GB per month): You're active on social media, stream music, watch some YouTube videos, and use maps frequently. This is the most common category for travelers.
  • Heavy User (30 GB+ per month): You rely on your phone for work, frequently make video calls, stream movies in HD, or use your phone as a hotspot for other devices.

To get a more precise recommendation based on your habits, you can use a tool like our Smart Data Calculator. It helps translate your usage into a concrete data amount, ensuring you buy exactly what you need.

Step 2: Consider Your Travel Duration and Itinerary

Are you staying in one country or exploring further? Your travel plans should dictate the type of eSIM you get.

  • Single-Country Stay: If you'll be exclusively in Germany or Poland for your trip, a country-specific eSIM is the most cost-effective choice.
  • Multi-Country Travel: If your plans include visiting other nearby countries like the Czech Republic, Austria, or beyond, a regional international eSIM Europe plan is the ideal solution. It provides seamless coverage across dozens of countries on a single plan, preventing the need to buy a new eSIM for each destination. This is the ultimate tool for exploring the EU.

Cellesim offers plans with various validity periods, from 7 days to 90 days or more, allowing you to match your plan perfectly to the length of your stay.

Step 3: Check for Network Coverage and Speed

The best data plan is useless without a strong signal. Reputable eSIM providers partner with top-tier local carriers to ensure you get the best possible service. For example, in Germany, this means connecting to networks like Telekom or Vodafone, which are known for their extensive and reliable coverage, even outside major urban areas.

When you choose an eSIM from a trusted provider, you’re not just buying data; you’re buying access to premium infrastructure. You can learn more about how our network partnerships guarantee quality and peace of mind. This ensures you have fast 4G/LTE or even 5G speeds for everything from navigating public transport to video calling family back home.

Practical Tips for a Smooth eSIM Experience

Using an eSIM is incredibly simple, but a few pro tips can make the experience even smoother.

Before You Leave:

  • Install at Home: The best time to set up your eSIM is before you travel, using your home Wi-Fi. Scan the QR code you receive after purchase and follow the on-screen prompts. Label the eSIM (e.g., "Germany Travel") so you can easily identify it.
  • Download Offline Maps: As a backup, download offline maps of your destination city in Google Maps or a similar app. This way, you can navigate even without an internet connection.

Upon Arrival:

  • Activate Your Plan: Once you land, go into your phone's cellular settings. Turn on your new eSIM line and make sure it's selected for mobile data.
  • Turn Off Primary Roaming: Crucially, ensure that data roaming is turned OFF for your primary (Ukrainian) SIM. This prevents your home carrier from charging you expensive roaming fees.

During Your Stay:

  • Monitor Your Usage: Your phone's settings allow you to track how much data your eSIM has used. Keep an eye on it to make sure you don't run out unexpectedly.
  • Topping Up: If you're running low on data, most eSIM providers, including Cellesim, make it easy to top up or purchase a new plan directly from their website or app.

Conclusion: Your Connection to a New Beginning

For Ukrainians arriving in Germany and Poland, staying connected is not just a convenience—it's a lifeline. It’s how you find information, access services, and stay in touch with loved ones. An eSIM removes one of the biggest sources of stress and uncertainty, offering an immediate, affordable, and powerful solution for mobile data. By choosing an eSIM, you’re opting for freedom from high roaming charges, the hassle of physical SIM cards, and the peace of mind that comes with being connected from the moment your journey begins. It simplifies the technical details, so you can focus on what truly matters: navigating your new surroundings and building your future.

Written by
Ryan Mitchell

Ryan Mitchell

US Tech Editor & eSIM Comparison Analyst - Cellesim North America
 Based in the tech hub of Austin, Texas, Ryan Mitchell is the US Tech Editor for Cellesim. As a consumer tech advocate, Ryan specializes in cutting through marketing fluff with rigorous head-to-head comparisons. From speed tests to price breakdo...

Frequently Asked Questions

Got some questions before your Journey? Well here's everything you need to know before you go

The best eSIM depends on your data needs and length of stay. For most users, a plan with 10-20 GB of data valid for 30 days offers a great balance of data and value. Cellesim partners with top German networks like Telekom and Vodafone to ensure you get excellent coverage and high-speed 4G/LTE or 5G internet across the country.

Activation is simple. After purchase, you'll receive a QR code via email. Before you travel, connect to Wi-Fi, go to your phone's Settings > Cellular > Add eSIM, and scan the code. The plan will be installed on your phone. Once you land in Germany or Poland, simply turn on this eSIM line in your settings to get connected instantly.

Yes, absolutely. As long as your smartphone is a relatively modern model (from the last 4-5 years) and is unlocked, it will be compatible with an eSIM. This includes most iPhones (XS and newer), Samsung Galaxy (S20 and newer), and Google Pixel phones. You can check your specific model's compatibility on our website.

In almost all cases, yes. Roaming charges from non-EU providers can be extremely expensive. An eSIM allows you to purchase data at near-local rates, often saving you over 90% compared to what you would pay for roaming. It's a prepaid service, so there are no surprise bills.

Yes. Instead of buying separate country-specific plans, you can purchase a regional 'Europe' eSIM. This single plan will work seamlessly in both Germany and Poland, as well as in most other European countries, automatically connecting to the best local network as you travel.

Most travel eSIMs, including those from Cellesim, are data-only. They do not come with a local phone number for making traditional calls or sending SMS texts. However, you can use the data to make calls and send messages through apps like WhatsApp, Telegram, Skype, FaceTime, or Viber, which is how most travelers communicate.
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