I'm Traveling to the Balkans – Which eSIM Is the Best Choice? Comparing Internet Options in Croatia, Montenegro, and Albania

Planning a trip to the Balkans? Croatia, Montenegro, and Albania are three completely different worlds—not only culturally, but above all in terms of mobile internet access. While Croatia, as a member of the European Union, is covered by roaming regulations, Montenegro and Albania are non-EU territories where data transmission costs can reach astronomical amounts. In this article, we compare all available options—from roaming and local SIM cards to eSIM for the Balkans—and indicate which solution will be best for your trip.

TL;DR Planning a trip to the Balkans? Remember that only Croatia is in the EU, with free roaming subject to limits. Montenegro and Albania are a roaming nightmare—even up to 45 PLN per MB. The most convenient solution is eSIM—one package for 3 countries, with no SIM card replacement. XOXO WiFi offers a regional “Balkans” package from 32 PLN/day, and for groups, a router with unlimited internet from 60 PLN/day. We compare prices, coverage, and convenience to help you choose the best option.

eSIM for the Balkans – Why Is It the Best Solution?

When traveling through three different countries, you face a choice: carrier roaming, a local SIM card in each country, public Wi-Fi, or eSIM. Each option has its pros and cons, but eSIM comes out on top in terms of convenience, cost, and reliability.

A Balkans eSIM is a solution that combines the advantages of all the other options while eliminating their biggest drawbacks. You do not need to search for carrier stores, show your passport for registration, worry about public network security, or risk a bill of several thousand PLN for accidental roaming data usage.

Croatia in the EU – Is Roaming Free?

Croatia belongs to the European Union, so the Roam Like at Home (RLAH) principle applies there. This means you can use internet roaming under the terms of your domestic plan—without additional charges. It sounds ideal, but the devil is in the details.

Operators apply a Fair Use Policy (FUP), which is a fair usage limit. If you have unlimited data in Poland, within the EU you can use a defined limit, for example 24 GB per month with Orange or Plus. After exceeding it, speeds drop drastically or additional fees may apply.

In addition, EU roaming only works in Croatia. Once you cross the border into Montenegro or Albania, it automatically stops applying—and your phone may switch to local networks without warning at non-EU rates. This is the most common trap for tourists traveling through the Balkans.

When Is eSIM Better Than EU Roaming?

• When you plan to cross borders between Croatia, Montenegro, and Albania
• When you need more data than your FUP limit allows
• When you want 100% control over costs, with no risk of surprises on your bill

In such cases, it is worth considering an eSIM for Croatia that also works smoothly when moving between countries in the region.

Montenegro and Albania – A Roaming Trap, Even up to 45 PLN/MB!

Montenegro and Albania are countries outside the European Union. In practice, this means that roaming in these countries is billed according to non-EU rates, which are dramatically high. Let’s check how much mobile internet roaming in Montenegro costs with Polish operators:

These are not typos. Roaming in Albania and roaming in Montenegro are among the most expensive options for Polish tourists. Any carelessly enabled app update, map download, or background photo upload can generate a bill of several thousand PLN. Operators send SMS warnings, but if your phone switches networks at night or in a border area, the warning may not arrive in time.

Cost Comparison: Roaming vs eSIM in Albania and Montenegro

If you use 5 GB of data during a week-long stay in Albania, which is not much—maps, social media, one video—then with T-Mobile roaming you would pay 225,000 PLN. For the same usage with XOXO WiFi eSIM, you would pay around 80–120 PLN for 50 GB. The difference is so enormous that the choice is obvious. To avoid these costs, it is worth getting an eSIM for Montenegro before departure, ensuring a fixed price with no risk of hidden fees.

Available eSIMs for the Balkans – Offer Comparison

The eSIM market is developing rapidly. Below is a comparison of the most popular providers offering packages for the Balkans. All amounts are approximate conversions based on the June 2026 exchange rate.

XOXO WiFi – eSIM Packages for Croatia, Montenegro, and Albania

XOXO WiFi is a Polish company with many years of experience in the mobile internet market for travelers. It offers both eSIM and 4G/LTE router rental services, operating in over 150 countries. In the context of travel to the Balkans, two solutions stand out in particular.

Balkans eSIM Package, Regional Package

• Covers Croatia, Montenegro, and Albania in one package
• Price from 32 PLN/day, 500 MB/day package
• 50 GB package for 30 days also available, around 80–120 PLN
• 5G support where available
• 60 days to install the eSIM profile from the moment of purchase—buy in advance, activate on site
• Automatic switching between the best local networks
• Polish-language customer support 24/7
• 4.7/5 rating on Trustpilot, 182 reviews, 81% are 5-star reviews

XOXO WiFi vSIM Router

• Ideal for groups traveling together, such as families or groups of friends
• Price from 60 PLN/day
• Unlimited internet, with FUP refreshed daily
• Automatically connects to the best local operator
• Shares internet across multiple devices—one router for the whole group
• Works immediately after landing, with no configuration required

In reviews, customers confirm stable performance in both Albania and Montenegro—routers and eSIMs automatically switch between One, Telekom, Mtel, Vodafone, and other local operators, providing the best possible connection in a given location.

Alternative eSIMs – Airalo, Holafly, Yesim, Saily, Revolut, Maya Mobile

Other eSIM providers also offer packages for the Balkans, but each has certain limitations.

Airalo is the largest global eSIM provider. It offers separate packages for Croatia, Montenegro, and Albania. The problem is that you need to buy a separate package for each country, which, when traveling through three countries, means three installations and extra logistics. Prices start from 3.44 EUR for 1 GB. No Polish support.

Holafly is known for unlimited packages. It offers a “Balkans” package covering many countries in the region. The price is around 50–70 EUR for 30 days. There is no Polish support, and all communication is in English.

Yesim offers a Balkan package covering 11 countries in the region, more than just Croatia, Montenegro, and Albania. Prices start from around 2 EUR per GB. Plans are flexible, but there is no Polish-language support.

Saily is a new provider created by the makers of NordVPN. It offers simplicity and transparent prices starting from 3.43 EUR for 1 GB. Regional packages cover a limited number of countries.

Revolut eSIM is available only to users of the Revolut app. Prices start from 5 PLN/day for 1 GB. It is convenient if you already use Revolut, but only one country is covered per package. There is no dedicated support in case of problems, as it follows a typical self-service model.

Maya Mobile costs around 5.15 EUR for 5 GB. The price per GB is good, but there are no flexible regional packages covering all three countries.

Local SIM Cards in Montenegro and Albania – Are They Worth It?

Buying a local SIM card is the cheapest option in terms of price per gigabyte. In Montenegro, operators One, Telekom, and Mtel offer impressive packages:

• 15 EUR, around 65 PLN, for 500 GB for 15 days
• 20 EUR, around 87 PLN, for 1 TB for 30 days

In Albania, Vodafone offers a Tourist Pack: 40 GB for 21 days for around 100 PLN. This is also an attractive price.

Why Is eSIM Often Still the Better Choice?

• Passport required – every non-EU SIM card requires registration with an identity document
• Language barrier – in Montenegro and Albania, English is not always standard in carrier stores
• Time and logistics – you will lose at least 30–60 minutes finding a store, waiting in line, and completing documents. In Albania, the starter must additionally be purchased at an authorized point
• Loss of Polish number – a physical SIM card means your Polish number does not work, unless your phone supports dual SIM
• Three countries = three cards – traveling from Croatia through Montenegro to Albania would require separate SIM cards in each country

A local SIM card works well if you are visiting only one country, for example only Albania, and have a dual SIM phone. In any other scenario, an eSIM for the Balkans is more convenient.

eSIM or XOXO WiFi Router – What Should You Choose for the Balkans?

XOXO WiFi offers two solutions: eSIM and vSIM router. Which one is better for you? The decision tree below can help you choose.

Choose XOXO WiFi eSIM, from 32 PLN/day, if:

• You are traveling alone, as a couple, or in a small group, up to 2–3 people
• You want internet directly on your phone, without carrying an extra device
• You value minimalism and do not want to charge another gadget
• 500 MB/day is enough for you, or you prefer a larger 50 GB/30-day package

Choose XOXO WiFi Router, from 60 PLN/day, if:

• You are traveling with family or a larger group of friends, 4+ people
• You need unlimited internet without worrying about data limits
• You want to share internet across multiple devices—phones, tablets, laptops
• You work remotely and need a stable connection on your computer
• You do not want to worry about eSIM compatibility with your phone, as the router works with any device via Wi-Fi

Decision Tree

Traveling alone or as a couple? → eSIM, from 32 PLN/day

Traveling with family or a group? → Router, from 60 PLN/day, split the cost

Need a lot of data every day? → Router, unlimited

Do not want to carry extra equipment? → eSIM

Want internet on a laptop without tethering? → Router

Phone does not support eSIM? → Router

With the XOXO WiFi router, one person orders the device and the whole group shares the cost. With 4 people, the cost per person is only 15 PLN/day for unlimited internet. This is the cheapest option for families and groups of friends.

Network Coverage in the Balkans – How Does the Internet Work?

Before leaving, it is worth knowing what to expect in terms of coverage. Not all regions of the three countries have equally good network access.

Croatia

• 98% 4G coverage across the country
• 5G available along the coast, including Split, Dubrovnik, and Zadar, and in larger cities
• Best operators: Hrvatski Telekom, A1, Telemach
• On islands and in the mountains, for example Plitvice Lakes National Park, the signal may be weaker but still functional

Montenegro

• Good coverage on the coast: Kotor, Budva, Bar, and Tivat—in these cities fast 4G/LTE is standard
• In the mountains, for example Durmitor and Lovćen National Park, the signal may be weaker or disappear, which is natural in mountainous terrain
• Operators: One, Telekom Crna Gora, Mtel
• XOXO WiFi automatically switches between them, selecting the best available network

Albania

• Rapidly developing infrastructure—coverage is improving steadily
• Excellent coverage on the Albanian Riviera, including Saranda, Ksamil, Vlora, and Dhermi, as well as in cities such as Tirana and Durres
• Operators: Vodafone Albania, ONE Albania, formerly Telekom
• On mountain routes, for example Llogara Pass, the signal may disappear, but in tourist towns it works very well

All three countries support 4G/LTE, and in large cities and resorts 5G is also available. XOXO WiFi packages use local networks, so speed and coverage are comparable to what local operators offer.

Summary – Which eSIM Should You Choose When Traveling to the Balkans?

After analyzing all options, the answer depends on your traveler profile. Here is the final recommendation:

For singles and couples, light travel, smartphone as the main command center: Choose the Balkans eSIM package from XOXO WiFi—one profile, three countries, installation before departure. Price from 32 PLN/day for 500 MB or a 50 GB package for around 80–120 PLN for 30 days. Polish support, proven performance in Albania and Montenegro, 5G support.

For families and groups of friends, multiple users and multiple devices: Choose the XOXO WiFi vSIM router from 60 PLN/day with unlimited internet. Split the cost between 3–5 people and enjoy stable Wi-Fi for all devices. Zero logistics, zero risk of exceeding limits.

If you choose a competing eSIM: Airalo and Holafly are proven global brands, but the lack of Polish support can be a problem in case of failure. XOXO WiFi, as a Polish company, offers something the competition does not—24/7 support in Polish.

Remember: roaming in Montenegro and Albania costs around 20–45 PLN per megabyte. One Google Maps route can cost several hundred PLN. Do not take the risk—prepare before departure. You can find more practical information in our article Internet in the Balkans – What You Need to Know.

Step-by-Step Checklist

1. Check whether your phone is compatible with eSIM – most new models, including iPhone XS+, Samsung S20+, Google Pixel 3+, Huawei P40+, support eSIM. If your phone does not support eSIM, choose the XOXO WiFi router.
2. Buy an eSIM package, for example XOXO WiFi Balkans – choose a daily or data-based package depending on your needs.
3. Install the eSIM profile before departure – you will receive a QR code that you scan in your phone settings. Installation takes 2 minutes, and the profile is valid for 60 days from purchase.
4. After landing, enable data in settings – activate the eSIM line and disable, or turn off data on, your Polish SIM card to avoid accidental roaming.
5. Use the internet without worrying about your bill – you have a fixed package price, no extra charges, and zero risk.

What Should You Do Next?

If the analysis above has convinced you that a Balkans eSIM from XOXO WiFi is the best choice for your trip, check the current offer at xoxowifi.com. You will find eSIM packages tailored to the length of your stay as well as routers for groups. Remember—buy before departure, install at home, and turn it on with one click when you arrive. No queues, no language barriers, no risk of an astronomical bill.

Sources

• Network coverage data in Croatia – HAKOM, Croatian Regulatory Authority for Network Industries, 4G/5G coverage reports
• Information on Roam Like at Home and Fair Use Policy – Office of Electronic Communications, UKE, EU regulations
• Roaming rates of Polish operators – Orange, T-Mobile, Plus, Play price lists, applicable roaming fee tables
• XOXO WiFi eSIM package and vSIM router – XOXO WiFi commercial offer, xoxowifi.com
• XOXO WiFi ratings – Trustpilot, XOXO WiFi profile, as of June 2026
• Local SIM cards in Montenegro – price lists of One, Telekom Crna Gora, Mtel
• Local SIM cards in Albania – Vodafone Albania Tourist Pack offer
• Croatia 2025 tourism statistics – Croatian Bureau of Statistics
• Albania 2024 tourism statistics – Institute of Statistics of Albania, INSTAT
• Competing eSIM offers, including Airalo, Holafly, Yesim, Saily, Revolut, Maya Mobile – official stores and price lists of these providers

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