Traveling to Croatia? A1 Has the New Unlimited Data Plans for You
Croatia continues to shine as one of Europe’s top summer destinations, attracting travelers with its island-speckled coastline, medieval cities, and national parks. But in 2025, travel isn’t just about where you go—it’s also about how well you stay connected. unlimited internet in Croatia for tourists
Whether you’re navigating coastal roads, sharing your adventures on social media, working remotely, or simply avoiding expensive roaming fees, having reliable mobile internet is essential. Fortunately, staying online in Croatia is now easier than ever.
With a growing range of tourist-friendly SIM and eSIM plans, travelers can choose between A1’s new unlimited 5G data packages, Telemach’s Net2GO eSIMs, Hrvatski Telekom’s high-speed network, or even Airhub’s global eSIM options. These solutions are designed to suit every type of trip—from short getaways to extended stays—so you can enjoy Croatia without data limits or connectivity worries.
Let’s explore how you can stay connected effortlessly while enjoying the very best of Croatia—without worrying about signal drops, slow speeds, or surprise roaming charges.
1. 1 + 1 SIM or eSIM—10 days UNLIMITED 5G for two (€9.90)
Perfect for couples, friends or small families. You get two SIMs (or eSIMs), each with 10 days of unlimited 5G internet, plus 100 minutes or SMS within Croatia—no connection fee—and affordable international rates. Rechargeable and available as instant-activated eSIMs or physical SIMs delivered to your chosen address.
2. Solo eSIM—10 days UNLIMITED 5G (€7.90)
Ideal for solo travelers. Enjoy everything from Option 1 but as a single eSIM—unlimited 5G, 100 minutes/SMS domestic, plus budget-friendly international calling. Rechargeable with ease.
3. Short-trip eSIM—3 days UNLIMITED 5G (€5.90)
Great for weekend trips or short stays. Get 72 hours of unlimited 5G, plus the same calling/SMS allowances. Perfect quick solution, and upgradable if you end up staying longer.
4. Long-stay eSIM—30 days UNLIMITED 5G (€29)
Heading to Croatia for a month? This option gives you 30 days of worry-free unlimited 5G, with the familiar 100 minutes/SMS domestic and affordable international rates. Rechargeable and ideal for extended stays.
5. Heavy-data SIM—120 GB for 90 days (€20)
For digital nomads, families, or long-term guests, this physical or eSIM gives 120 GB of 5G data valid for 90 days. (Automatic renewal if your account maintains a €20 balance.) Best for laptops, mobile routers, and tablets—no unlimited, but plenty of data for streaming, Zoom calls, and more.
Why choose A1 tourist plans
- True unlimited on short-term plans with no throttling
- All options include 100 minutes/SMS within Croatia, plus low-cost international communication
- Rechargeable flexibility to extend validity or restart
- Options available as instant-activated eSIMs or physical SIMs delivered locally
- Covers all regions, including coast, islands, and inland
How to activate
- Select eSIM (instant) or physical SIM (delivered).
- Pick your plan.
- Activate online via A1’s webshop.
- For physical SIMs, choose the delivery address in Croatia.
Recommendations
| Scenario | Best Plan |
|---|---|
| Pair/couple trips | 1 + 1 SIM or eSIM (10 days unlimited) |
| Solo travelers (1–10 days) | eSIM 3-day or 10-day unlimited |
| One-month stay | eSIM 30 days unlimited |
| Longer stay, heavy use | 120 GB for 90 days data SIM/eSIM |
Ranking across key performance categories
All three Croatian operators scored exceptionally high, showcasing minimal differences:
| Operator | Total Score (max 1000) | Download Speed (avg) | Upload Speed (avg) |
|---|---|---|---|
| Hrvatski Telekom | 904 | 366 Mbps | 57 Mbps |
| Telemach | 851 | 260 Mbps | 51 Mbps |
| A1 Hrvatska | 846 | 276 Mbps | 32 Mbps |
- Speech services: HT leads in all environments—large cities, smaller towns, and roads—with the best call setup success (99.2%), followed by A1 (98.9%) and Telemach (97.9%). Voice quality ratings were above 4.6/5 across the board.
- Data services (weighted as 60% of total score): HT also dominates, scoring 522/600; Telemach scores 509, and A1 scores 482. HT maintained the highest speeds even at the 10th percentile (51 Mbps).
Here are Telemach and Hrvatski Telekom eSIM plans:
| Feature | Telemach | Hrvatski Telekom |
|---|---|---|
| Plan Name | Unlimited Data eSIM | Tourist eSIM Plans (1 / 7 / 10 / 20 days) |
| Data Allowance | Unlimited in Croatia, 1 GB in EU/EEA | Unlimited in Croatia, 200 MIN (on 1/7/10 day plans) |
| Validity | Unspecified | 1 day, 7 days, 10 days, 20 days |
| Price | €5.90 | €5.90 (1d), €19.90 (7d), €24.90 (10d), €34.90 (20d) |
| 5G Support | Yes | Yes |
| Auto-Renewal | Not specified | No |
| Extra Features | Install before trip, activate on arrival | Choose when your plan starts |
Final Words
Staying connected in Croatia has never been easier. Whether you’re visiting for a few days or a few weeks, operators like A1, Telemach, and Hrvatski Telekom offer reliable and fast 5G eSIM and SIM plans tailored for tourists—many with unlimited data and flexible durations.
For added convenience and international reach, Airhub also provides excellent eSIM solutions, letting you stay online across Croatia and beyond without the hassle of switching SIM cards.
From short getaways to extended stays, there’s a plan to match every travel style. Choose the one that fits your trip—and enjoy Croatia with full connectivity and zero roaming worries. unlimited internet in Croatia for tourists
