Is it worth getting an eSIM for Croatia?
For most visitors, yes. A prepaid eSIM is the easiest way to stay online in Croatia, installed before you fly and connected the moment you land, with no shops or paperwork. That matters from the airport onward, when you want a map, a ferry time, or your hotel details.
If you are travelling from outside the EU, roaming on your home plan can be expensive, and a local Croatian SIM means a shop visit. An eSIM avoids both, with affordable plans from Ubigi and Holafly, all on Croatia's networks.
For a city break in Zagreb, a Dalmatian-coast road trip, or a longer island-hopping and remote-work stay, an eSIM is the smarter choice for almost every traveller to Croatia.
What is an eSIM?
An eSIM is a digital SIM card built into your phone that lets you activate a mobile plan without a physical card. You can install it before your flight by scanning a QR code or using a provider app, and your connection starts the moment you land.
Unlike a traditional SIM, there is nothing to swap or lose. Your data plan is stored directly on your device. Most recent phones support eSIMs, including any iPhone from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models.
In Croatia, eSIMs connect to the main mobile networks and deliver fast 4G and 5G data across the cities, coast, and islands, a simple way to stay online without visiting a store.
Is eSIM available in Croatia?
Yes. Croatia fully supports eSIM technology. You can install a prepaid eSIM from international providers like Ubigi and Holafly before you arrive, and your phone connects automatically to a Croatian network when you land. The main carriers, A1, Hrvatski Telekom (HT), and Telemach, cover Zagreb, the coast, and the islands well.
As long as your phone is unlocked and eSIM-compatible, you can install your plan before your flight and activate it the moment you reach the airport.
Is an eSIM or a local SIM card better for Croatia?
An eSIM is usually better for Croatia because it is faster to set up and works the moment you arrive. You can install it before your flight and skip the shop visit that a local prepaid SIM involves.
A local SIM can suit a very long stay, but for a holiday or a shorter visit the convenience of a prepaid eSIM almost always wins. For most travellers, an eSIM is simpler, faster, and online before you leave the airport.
Both of our recommended providers, Ubigi and Holafly, connect to Croatia's networks, giving you reliable data without the hassle of a local SIM.
Mobile networks in Croatia: which one matters for your trip?
Croatia is served by three main mobile networks, and they deliver good coverage across the cities, coast, and main islands, so the one your eSIM connects to mainly matters on the more remote islands and in the mountains.
Hrvatski Telekom (HT) and A1 offer the widest coverage and fast 5G across Zagreb, the Dalmatian coast, and the main islands.
Telemach also provides strong, reliable coverage across the cities, towns, and main routes.
Which network matters for your eSIM choice
- If your trip focuses on Zagreb, Split, and Dubrovnik, all networks deliver fast, reliable data.
- For the islands (Hvar, Brac, Korcula), coverage is good in the towns and along the main ferry routes.
- In the mountains, national parks, and on remote beaches, expect patchier signal, so download offline maps before you set off.
Both Ubigi and Holafly connect to Croatia’s networks for reliable data, so you get good coverage whichever you choose. You can check current plans on the Ubigi and Holafly sites.
Best eSIMs for Croatia in 2026
The best eSIM for Croatia depends on how you travel and how much data you need. Below are our two recommended providers, Ubigi and Holafly, both offering reliable coverage across the country, easy online activation, and plans for every type of traveller.
Ubigi: Best for value and flexible plans
Ubigi is a great option if you want strong value and flexible plans, including unlimited-data options, all managed through a clean, well-designed app. It connects to Croatia's networks and offers plans from 3GB up to 25GB, plus unlimited bundles, with quick activation and a low starting price.
Why Ubigi is good for Croatia:
- One-off plans from 3GB up to 25GB, plus unlimited-data options
- Low entry price, from €6 for 3GB
- Flexible one-off, monthly, and annual plans
- Plans activate as soon as you land in Croatia
- Clean app for setup and top-ups
- Discount code NOMADWISE for 10% off your first purchase
Ubigi pricing for Croatia
One-off plans start from €6 for 3GB, with 10GB for €12 and 25GB for €24, plus unlimited-data options. The full price list is in the summary table near the top of this guide.
Holafly: Best for unlimited data and 24/7 support
Holafly is the pick if you want unlimited data and a no-stress plan for the whole trip, all managed through a clean app. It connects to Croatia's networks and offers unlimited-data plans structured by trip duration, with quick activation and 24/7 multilingual support.
Why Holafly is good for Croatia:
- Unlimited data with no caps or top-ups to manage
- Plans by trip duration, from a few days up to a month
- 24/7 multilingual customer support via live chat
- Plans activate as soon as you land in Croatia
- Works with dual SIM so you can keep your home number active
- Discount code NOMADWISE for 5% off
Holafly pricing for Croatia
Plans start from €11.37 for 3 days, with 7 days for €25.50 and 15 days for €46.90, up to 30 days for €68.90, all unlimited data. The full price list is in the summary table above.
Both providers are reliable choices for Croatia, easy to install, and designed for travellers. The right pick mainly depends on whether you prefer Ubigi’s flexible value and lower entry price or Holafly’s unlimited data and 24/7 support. If you would like to see more options, visit our Croatia eSIM directory for a full list of providers.
Customer support and ease of use
Good support helps when you are getting set up in a new place. Ubigi manages everything through a clean app, with easy top-ups and a help centre for setup questions. Holafly offers 24/7 multilingual live chat and a simple app. Both install in just a few minutes, from purchase to connection.
eSIM coverage across Croatia
Croatia has excellent mobile coverage across the cities, coast, and main islands, with patchier signal only in the mountains and on remote beaches. Both Ubigi and Holafly perform well in the destinations below.
Zagreb
Fast, reliable 5G across the capital and its old town, a dependable base for arrivals, museums, and bookings.
Split and the Dalmatian coast
Strong coverage in Split, the coastal towns, and along the main roads and ferry ports, handy for navigation and photos along the Adriatic.
Dubrovnik
Reliable data around the old town and the wider Dubrovnik area, useful for tours, dining, and getting around the walls and harbour.
The islands and national parks
Good coverage in the main island towns and around Plitvice and Krka, though signal can thin out on remote trails, beaches, and ferry crossings, so download offline maps before you set off.
How to choose the right eSIM for Croatia
Choosing the right eSIM for Croatia depends on how you travel and how you use your data. Start by checking that your phone supports eSIMs, then look at plans based on data, duration, and support.
Here is what to consider before buying your Croatia eSIM:
- Phone compatibility: Most iPhones from XR and newer, Google Pixel 4 and later, and many Samsung and Xiaomi models support eSIMs.
- Trip type: A short city break suits a small Ubigi plan; a longer island-hopping or remote-work stay suits a larger bundle or a Holafly unlimited plan.
- Data usage: Light users can stay connected with a few GB, while remote workers or heavy streamers may prefer unlimited data.
- Where you are going: On remote islands and trails, expect patchier signal, so plan for it.
- Support options: Both offer support; pick whichever plan and price fits your trip best.
How to set up your eSIM in Croatia
Setting up an eSIM in Croatia is quick and can be done entirely online. You can install it before your flight and activate the plan as soon as you arrive.
Step by step eSIM setup guide:
- Check compatibility: Make sure your phone supports eSIMs and is unlocked. Most recent iPhones, Google Pixel, and Samsung models are compatible.
- Choose a provider: Pick a trusted option that fits your data needs, such as Ubigi or Holafly.
- Buy your plan before you fly: Select your data package online and complete the purchase so you are ready to connect on arrival.
- Install your eSIM: You will receive a QR code or app link. Scan it or follow the in-app setup instructions.
- Activate your plan: Turn on mobile data and select the new eSIM as your active plan once you land in Croatia.
- Test your connection: Open a browser or map app to confirm you are online before leaving the airport.
Most travellers complete the process in under five minutes. If anything goes wrong, both Ubigi and Holafly offer support to help you get connected.
Travel tip for Croatia
Staying connected is just one part of a smooth trip. If you are planning island-hopping, water sports, or a longer stay, make sure you are covered with reliable travel insurance too. See our guide to the best travel insurance for digital nomads for coverage details.
Final recommendation: which eSIM is best for Croatia?
Both Ubigi and Holafly are reliable choices for staying connected across Croatia. The best option depends on your travel style and data needs.
Choose Ubigi if you want flexible value and a lower entry price on Croatia’s networks. Use code NOMADWISE for 10% off your first purchase.
Go for Holafly if you want unlimited data, 24/7 support, and a no-stress plan for a longer trip. Use code NOMADWISE for 5% off.
If you are still unsure, both options work reliably across Zagreb, Split, and Dubrovnik, so you can be confident with either.
