HelloRoam offers a Croatia eSIM from €1.91. HelloRoam covers 185+ countries through 212+ partner networks. Your eSIM taps into local 5G networks the moment you land, with no roaming charges. Scan the QR code and you're online in under two minutes on any eSIM-compatible phone. Your Three Ireland, Vodafone IE or Eir number keeps running on dual SIM while your eSIM handles the data.
- local networks
212+- network type
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Croatia data plans from Dubrovnik to Split on local networks
Cheap eSIM for Croatia, starting from €1.91. Local 5G data on local partner networks in Croatia. Works on any carrier-unlocked, eSIM-compatible phone. Croatia's Dalmatian coast, Game of Thrones filming locations, and Plitvice Lakes draw thousands of Irish visitors every summer. Sorting your eSIMs Croatia before flying from Dublin means you land connected and skip every airport SIM counter. HelloRoam plans start at €1.91, cover Dubrovnik, Split, Zagreb, and the islands, and activate via QR code at home. No contract, GDPR-compliant checkout, 180-day refund guarantee on unactivated eSIMs.
Croatia eSIM with 5G coverage
HelloRoam offers eSIM plans for Croatia starting from €1.91. Connect on 5G networks including Tele2 and A1. Grand for Dubrovnik city breaks and Dalmatian Coast trips from Ireland.
- Plans start at €1.91 with 5G speeds
- Coverage from Tele2 and 1+ other operators
- Instant activation in under 2 minutes
- 180-day refund on unactivated eSIMs
- Croatia coverage across major cities
- Network
- 5G
- Plans From
- €1.91
- Activation
- Under 2 min
- Refund
- 180 days if unactivated
How to Set Up an eSIM in Croatia
Follow these steps to get started with an eSIM on your iPhone or Android.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android with the HelloRoam app
- 1
Choose your plan and checkout
Pick a data plan for your destination and complete checkout online.
2Scan the QR code
Scan the QR code to install your eSIM instantly.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates the moment you land.
4Manage everything from the app
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No bother, we have got you sorted.
Travel plans shift, and that's grand. HelloRoam refunds unactivated, unscanned eSIMs in full for up to 180 days after purchase, no drama.
Learn more about our refund policyHelloRoam Croatia eSIM vs a travel SIM card or Three Ireland, Vodafone IE and Eir roaming
Comparing an eSIM with a travel SIM card for Croatia? Outside the EU, Eir, Vodafone IE and Three Ireland roaming charges add up day by day. Skip the airport SIM counter at Dublin Airport and get a prepaid eSIM for Croatia from €1.91, with instant QR activation and a 180-day refund on unactivated eSIMs.
Why Travellers from Ireland Use HelloRoam e-sim for Croatia
24/7 live chat support
Stuck at 2am in Bangkok, or sorting things out the night before you fly from Dublin? HelloRoam support is available 24/7. Message us by live chat, WhatsApp or email at help@helloroam.com. Data problems don't wait for office hours, and neither do we.
Best eSIM for Croatia
Get data at 5G speeds the moment you land in Croatia. On trips outside the EU, skip your home carrier's roaming fees. HelloRoam connects you to local carrier networks in minutes, whether you're on holiday or working. Your connection is ready before you clear customs.
Dual SIM ready
Keep your Three Ireland, Vodafone IE, or Eir mobile number active for calls and texts. HelloRoam runs travel data on a second eSIM line on any dual SIM compatible phone. No need to choose between your Irish number and your data abroad. Running two lines on one handset means family back home can always reach you on your usual number, while your data runs on a local network at one prepaid HelloRoam price.
212+ partner networks worldwide
HelloRoam connects to 212+ carrier networks across 185+ countries. Your phone joins a partner 5G network automatically, from European cities to long-haul destinations in Asia and the Americas. Speeds depend on the local network.
Usage alerts before you run out
HelloRoam emails you as your data runs low on a fixed plan, so you can top up or buy a new plan in time. Where your plan allows it, top up from the app without reinstalling your eSIM or visiting a shop. Adding a fresh prepaid data package takes under a minute from your account dashboard.
Local network speeds in Croatia
HelloRoam eSIM connects to local 5G networks in Croatia for one prepaid HelloRoam price. Use maps, video calls and streaming without roaming charges from Eir or Vodafone IE on trips outside the EU. Speeds depend on the local network and your location. You pay HelloRoam's own price, shown before you buy, not the local carrier's tariff or your Irish carrier's international add-ons.
Global and regional plans
Heading to more than one country? HelloRoam regional plans cover many countries in Europe, Asia, the Americas and more, in one eSIM purchase. One multi-country data plan means no SIM swapping at borders and a single account managing all your international mobile data in one place.
Hotspot and data sharing in Croatia
Share your Croatia eSIM data with a laptop or tablet using your phone's hotspot. No extra fees, no setup. Works on all eSIM compatible phones. Tethering and mobile hotspot support means the whole group stays online without buying separate data plans for every device.
Best eSIM Prices for Croatia
HelloRoam, the best eSIM Croatia. Compare plans and find the right data for your trip.
| Number of days | Price |
|---|---|
| 1 day | €2.13 |
| 3 days | €6.06 |
| 7 days | €13.09 |
| 15 days | €25.51 |
| 22 days | €34.62 |
| 30 days | €43.37 |
HelloRoam vs Other eSIM Providers for Croatia
See how HelloRoam compares with Airalo, Holafly, Nomad, Saily and Ubigi for your Croatia trip. The table covers a 180-day refund on unactivated eSIMs, data overage charges and instant QR code delivery.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund (unactivated eSIMs) |  Feature available |  Feature not available |  Feature available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
What Is an e SIM? How eSIM Works in Croatia
An eSIM is a digital SIM built directly into your phone: no plastic chip, no SIM tray. Scan a QR code to activate in under 2 minutes on any eSIM compatible iPhone or Android. It works as a prepaid data plan for Croatia travel with no airport SIM counter, no physical SIM card, and no carrier contract. Sort everything at home before you head to Dublin Airport, Shannon, Cork, or Knock and you are ready to go the moment you land. guide
Mobile connectivity guide for Croatia
Croatia is one of the most beautiful destinations in Europe and a growing favourite with Irish travellers. Tele2 and A1 cover Dubrovnik, Split, Zadar, and Zagreb with solid 5G and 4G. The islands are generally well covered with 4G on Hvar, Brač, Korčula, and the main Dalmatian islands.
Remote areas of the Plitvice Lakes back roads or the Istrian interior can be patchier. Your HelloRoam eSIM connects the moment you land at Dubrovnik or Split airports.
- HelloRoam connects to Tele2 5G, A1 4G in Croatia
- 5G and 4G on Tele2 and A1 across Dubrovnik, Split, Zadar, and Zagreb
- Good coverage on Hvar, Brač, Korčula, and the main Dalmatian islands
- Connect at Dubrovnik or Split airports immediately
eSIM Travel Tips for Croatia
Activate before your direct summer flight from Dublin
Croatia has direct summer charter and Ryanair/Aer Lingus routes from Dublin in peak season. Set up your HelloRoam eSIM at home before you fly. Enable data when you land at Dubrovnik or Split and you are sorted straight away.
Dubrovnik is very well connected
Dubrovnik Old Town and the surrounding cable car area have strong 4G coverage. The walls walk, Lokrum Island ferry, and nearby beaches are all covered. Map apps work brilliantly for navigating the narrow streets of the Stari Grad.
Island hopping needs offline backup
Ferry crossings between the islands lose signal in open water. Download offline maps for each island you plan to visit before boarding. Hvar Town, Stari Grad, and Jelsa are covered but hiking routes on the interior of larger islands can drop signal.
Croatia is now in the Eurozone and Schengen
Croatia joined the Schengen Area and the Eurozone in 2023. Your EU travel is simpler and Irish credit cards work everywhere. Your HelloRoam eSIM also roams EU-style and EU Fair Usage Policy roaming rules apply to most Irish plans, but check with your carrier.
Mobile networks in Croatia: what Irish visitors need to know
HelloRoam connects on Tele2 and A1 in Croatia. Both are national operators with strong coverage along the Dalmatian Coast and in the main cities. A1 Croatia has the widest national footprint. Tele2 is strong in urban areas. Your eSIM selects the better signal automatically.
- Tele2
- 5G
- A1
- 4G
HelloRoam eSIM vs Irish carrier roaming in Croatia
Here is your connectivity picture for a Croatian holiday from Ireland.
| Category | HelloRoam eSIM Recommended | Croatian prepaid SIM | Roaming with your carrier |
|---|---|---|---|
| Typical cost | From €1.91 total | €4.32–€17.29 total | — |
| Details | Plans from €1.91. Buy before you fly, scan a QR code at home, and arrive on the Dalmatian Coast already on local data. | Available at shops in Split and Dubrovnik but requires setup after a long flight. An eSIM sorted at home is far simpler. | Croatia joined the EU in 2013 so Irish EU roaming plans apply. Check your Fair Usage Policy for speed throttling caps on longer summer holiday stays. |
Prices approximate as of . Actual savings vary.
Best time to visit Croatia from Ireland
Croatia's peak season is July and August when the Dalmatian Coast is packed with visitors. June and September are the sweet spots with warm sea, fewer crowds, and better accommodation prices. Dubrovnik in April or October is magical without the summer throngs. Zagreb is a year-round city break destination.
Reviewed by HelloRoam Editorial Team
Reviewed by HelloRoam Editorial Team
Top Destinations in Croatia
Rijekarijeka
Arrive in Rijeka ready to connect. HelloRoam covers all of Croatia with fast data.
Tele2 and A1 5G cover Rijeka port and the city; ferry services to Kvarner islands have decent coastal signal.
Split
Arrive in Split ready to connect. HelloRoam covers all of Croatia with fast data.
Tele2 and A1 5G cover Split city and ferry terminal; the old Diocletian's Palace area has strong outdoor signal.
Zadar
Arrive in Zadar ready to connect. HelloRoam covers all of Croatia with fast data.
Tele2 and A1 5G cover Zadar and the airport; the old town peninsula and sea organ area have great coverage.
Zagreb
HelloRoam gives you instant data access in Zagreb, Croatia with no extra fees.
Tele2 and A1 5G cover Zagreb and the airport; all major tram lines and the main square have solid signal.
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Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Last updated
Your Croatia eSIM Questions Answered
How do I avoid Irish roaming charges while island hopping in Croatia?
e SIM Croatia plans from HelloRoam cover Dubrovnik, Split, Zagreb, and the Dalmatian islands on local Croatian networks without Irish roaming fees. Activate your QR code at home before flying from Dublin and data is live on landing. Plans start at €1.91, prepaid with no contract.
What e-sim Croatia plan covers Dubrovnik, Split, and the offshore islands?
An e-sim Croatia plan from HelloRoam covers the full coastline on local network coverage from €1.91, including Dubrovnik, Split, Hvar, and Korcula. HelloRoam activates by QR before you fly from Dublin. Fully prepaid with no contract, no SIM swap between islands, and a 180-day refund guarantee on unactivated eSIMs.
What is the best eSIM for Croatia from Ireland?
HelloRoam is a strong choice for travellers from Ireland visiting Croatia. Plans start from €1.91 and connect through our worldwide network of 212+ carriers, giving you local 5G speeds in Croatia. Activate via QR code in under two minutes, keep your Three Ireland, Vodafone IE or Eir number on dual SIM, and get a 180-day refund window on unactivated eSIMs. No carrier contract needed.
How much does an eSIM for Croatia cost from Ireland?
A Croatia eSIM starts from €1.91. Fixed data plan sizes vary by country, and this page lists every size on sale. Unlimited daily plans, where offered, charge by the day. All plans include local 5G access with no overage charges and no carrier contract. Outside the EU, that compares well with what Eir or Vodafone IE charge for roaming.
Which networks does a Croatia eSIM connect to?
eSIM in Croatia connects to local partner networks on 5G. Your phone joins a local partner network automatically on arrival, with no manual carrier selection needed. Coverage and speeds depend on the local network, so they vary from place to place.
How do I get an eSIM for Croatia before flying from Ireland?
Getting your eSIM for Croatia takes three steps. First, choose your plan at helloroam.com and pay in the currency you choose. Second, scan the QR code from your confirmation email in Settings under Mobile Data, then Add eSIM. Third, your eSIM installs in under two minutes and activates when you land. Do everything at home before you head to Dublin Airport, Shannon, Cork or Knock. No shop visit, no physical SIM swap, no queue.
Does iPhone support eSIM for Croatia travel from Ireland?
Yes. iPhone XS and all newer models support your eSIM for Croatia. Go to Settings, tap Mobile Data, then Add eSIM, and scan the QR code from your HelloRoam email. Your Irish number stays active on your main SIM through dual SIM while HelloRoam handles all travel data on the eSIM line. Some iPhones, like iPhone 14 and later models sold in the US, are eSIM-only with no SIM tray at all.
What is the best eSIM for Croatia?
HelloRoam is a great eSIM choice for Croatia for Irish travellers. Plans start at €1.91 with 5G and 4G data on Tele2 and A1. Buy before your summer flight from Dublin, scan a QR code at home, and arrive on the Dalmatian Coast already connected.
Does a HelloRoam eSIM work in Croatia?
Yes, HelloRoam eSIM plans work across Croatia on Tele2 and A1 including the Dalmatian Coast, islands, and Zagreb. Activate at home and connect immediately on arrival.
How much does an eSIM for Croatia cost?
HelloRoam eSIM plans for Croatia start at €1.91. Larger plans suit longer island-hopping holidays or trips combining Zagreb and the coast. The price depends on how much data you need and for how long. Under EU roaming rules, your Irish plan usually works in Croatia at no extra cost, up to fair use, and a HelloRoam plan helps when you need more data. There are no hidden fees or surprise charges on your home bill.
How much data do I need for a week in Croatia?
A week on the Dalmatian Coast using maps, restaurant apps, social media, and messaging typically uses 3 to 5 GB. Island ferry navigation and daily excursion planning adds a bit more. A 5 GB plan suits most Croatian holidays. For a week of typical travel (Google Maps navigation, WhatsApp messages, and social media) you need 3 to 5 GB. If you stream video or make video calls daily, choose a 8 to 10 GB plan. The HelloRoam app shows how much data you've used, though the figure can be up to 3 hours behind.
Which network does HelloRoam use in Croatia?
HelloRoam eSIM for Croatia connects on Tele2 with 5G coverage. Croatia has 2 network partners in the HelloRoam system. Your phone selects the strongest signal automatically. Buy before your flight from Dublin and connect the moment you land. Hrvatski Telekom and A1 Hrvatska are among the strongest 5G providers in the area, covering tourist attractions, airports, and city centers. Coverage and speed depend on the local network and on where you are.
How many days does the Croatia eSIM last?
HelloRoam eSIM plans for Croatia last from 12 to 30 days depending on the data size you pick. Croatia has 5G coverage via Tele2. A longer plan suits Irish travellers on extended holidays or working holidays abroad. Select your plan, scan the QR code at home in Ireland, and connect from the moment you land.
Does Croatia have 5G coverage?
Yes, Croatia has 5G coverage through Tele2. HelloRoam eSIM plans connect on the best available 5G signal across Croatia. Buy your plan before your flight from Dublin and connect straightaway on landing.
Is a SIM card or eSIM better for Croatia?
An eSIM is the better option for Croatia for Irish travellers. HelloRoam eSIM plans start at €1.91 with 5G coverage on Tele2. An eSIM costs less than a physical SIM card from airport shops in Croatia. Select your plan, scan the QR code before you fly from Dublin, and connect within minutes of landing.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before you buy.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Croatia. Urban areas typically have strong 5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network name field in your eSIM profile, set out in the 3GPP standard TS 31.102 (EF_PNN). Your phone can read it to show the name of the network you're connected to.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to a local partner network without manual settings.
Prices are our retail rates across 185+ countries. The recommended plan is picked by data size and price. Unactivated eSIMs qualify for a 180-day refund.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
