HelloRoam sells eSIM data plans for Dublin, with e SIM pricing from NZ$4.74 across 212+ carrier networks. Scan a QR code and you're connected in under two minutes, no physical SIM swap needed. Your Spark, One NZ, or 2degrees number stays active while the e-sim handles data. You can get a refund on unactivated eSIMs within 180 days, plus 24/7 live support.
- network coverage
212+- 5G support
5G- to activate
2 minutes
Last updated
eSIM Ireland data plans from HelloRoam
Sorted for less: eSIM plans for Dublin start from NZ$4.74, with local 4G LTE and 5G mobile data on trusted carrier networks. Works on all eSIM compatible phones. Pay in NZD. Dublin Airport SIM kiosks have queues during peak OE season and tourist rates that Kiwis can skip. An eSIM Ireland from HelloRoam starts at NZ$4.74 on Eir 5G networks. Covers Dublin, Cork, Galway, and the Wild Atlantic Way.
Dublin eSIM with fast 5G coverage
HelloRoam eSIM for Dublin: instant 4G and 5G data for Kiwi travellers in Ireland. Activate before your trip.
- Plans start at NZ$4.74 with 5G speeds
- Coverage from Eir
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Dublin coverage across major cities
- Network
- 5G
- Plans From
- NZ$4.74
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Dublin
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 online
Pick a mobile data plan for your destination and pay securely in NZD.
2Scan the QR code
Scan the QR code to install your eSIM straight away.
- 3
Activate in minutes: ready when you land
Your eSIM activates when you arrive at your destination. No SIM swap, no queues, no airport kiosk.
4Manage it all from our mobile app
Track usage, top up data, and manage your eSIMs in one spot.
Plans changed? No dramas. You're covered.
Travel plans change, and that's okay. With HelloRoam, unactivated and unscanned eSIMs qualify for a full refund within 180 days of purchase. No dramas.
Learn more about our refund policyHelloRoam Dublin eSIM vs Spark, Vodafone NZ and 2degrees
Comparing an e SIM vs Spark, 2degrees, or One NZ roaming for Dublin? Spark charges NZ$6/day, 2degrees NZ$5/day, and One NZ around NZ$5/day. HelloRoam eSIM starts from NZ$4.74 with local network speeds and a refund on unactivated eSIMs within 180 days. You pay less than a single day of carrier roaming and get no surprise bills.
| Feature comparison | HelloRoam | Local provider | Limited data eSIM |
|---|---|---|---|
| Refund on unactivated eSIMs |  Feature available |  Feature not available | Feature not available |
| Live chat support | Feature available |  Feature available | Feature available |
| NZ$0 activation fees | Feature available | Feature not available | Feature available |
| Hotspot and data sharing included | Feature available | Feature not available | Feature not available |
| No data overage fees | Feature available | Feature not available | Feature not available |
| QR code delivered instantly | Feature available | Feature not available | Feature available |
| Premium Dublin carrier networks | Feature available | Feature not available | Feature not available |
Why Kiwi Travellers Pick HelloRoam for Their Dublin Trip
24/7 live support
Need help from Tokyo at midnight or London at 2am? Our support team is on 24/7. A real person responds in under 2 minutes. No bots, no hold music, no runaround. Live chat, WhatsApp, and email are all available so you get help however suits you best.
Best eSIM for Dublin
Connect to local 4G LTE and 5G networks in Dublin the moment you land. Buy your plan, scan the QR code, and get online when you land. No roaming charges, no SIM swap. Local carrier speeds mean maps, streaming, and messaging run without a hitch from the airport kerb.
Dual SIM: keep your NZ number
Keep your Spark, One NZ, or 2degrees number active for calls and texts. HelloRoam runs on a second eSIM line on any dual SIM phone and handles all your data in Dublin. Family and friends ring your NZ number as normal while you browse on local data rates overseas.
212+ networks worldwide
HelloRoam eSIM connects to 212+ carrier networks across 185+ countries. Your phone picks the strongest 4G/5G or 5G signal when you land and switches as you move. That means consistent mobile internet whether you're in a major city, at a rural guesthouse, or on a highway between stops.
Data alerts before you run out
You get an alert at 80% data so you never run dry mid-trip. Top up your eSIM plan from the app with no profile reinstall and no store visit. Your data usage history stays in the dashboard so you can see exactly what you've spent and plan the rest of your trip.
Local 4G/5G speeds in Dublin
Connect to local 4G LTE and 5G networks in Dublin. HelloRoam picks the strongest signal for maps, streaming, and video calls wherever you travel. Local network speeds make a genuine difference when you're navigating a new city or jumping on a video call with people back home.
Regional plans for multi-country trips
Heading to Japan, Thailand, the UK, or Fiji after Dublin? HelloRoam regional eSIM plans cover Asia-Pacific, Europe, and 185+ countries on one QR code. No SIM swapping between stops. One prepaid data plan covers your whole itinerary so you spend less time worrying about connectivity and more time exploring.
Hotspot tethering in Dublin included
Share your eSIM data with a laptop or tablet via hotspot. No extra fees, no fiddly setup. Works on all eSIM compatible phones including iPhone and Samsung Galaxy. Useful for keeping a travel partner connected or getting a work laptop online when hotel Wi-Fi isn't up to scratch.
Best eSIM Prices for Dublin
Compare eSIM plans for Dublin and save versus Spark, One NZ, and 2degrees international roaming.
| Number of days | Price |
|---|---|
| 1 day | NZ$4.79 |
| 3 days | NZ$13.65 |
| 7 days | NZ$29.51 |
| 15 days | NZ$57.47 |
| 22 days | NZ$77.97 |
| 30 days | NZ$97.71 |
HelloRoam vs Other eSIM Providers for Dublin
HelloRoam offers a refund on unactivated eSIMs within 180 days, zero activation fees, and 24/7 live support. See how HelloRoam stacks up against Airalo, Holafly, Saily, and other eSIM providers for your Dublin trip.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| Refund on unactivated eSIMs | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| 24/7 live chat support | Feature available | Feature available | Feature available | Feature not available | Feature available | Feature available |
| NZ$0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Hotspot and data sharing included | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Premium Dublin carrier networks | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| Own branded carrier identity (SPN) | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature available |
What Is an eSIM and How Does It Work in Dublin?
An eSIM is a digital SIM card built into your mobile. No plastic chip, no SIM tray to fiddle with. Scan a QR code to install it on any eSIM compatible phone and you're connected in under 2 minutes. It works as a prepaid mobile data plan for Dublin travel with no airport SIM counter queue, no replacement SIM, and no carrier contract. Follow the step-by-step setup guide and you'll be sorted well before your flight from Auckland, Wellington, or Christchurch. guide
Mobile Coverage in Dublin
Dublin has strong 4G and growing 5G coverage across the city centre, Temple Bar, Grafton Street, the Docklands, and the main tourist areas. Three Ireland, Vodafone Ireland, and Eir all run competing networks. Dublin Airport (DUB) has 4G and 5G in both terminals.
The DART coastal rail and Luas trams have 4G at most stations. Rural County Dublin and the Wicklow Mountains have patchy signal away from main roads.
- HelloRoam connects to Eir 5G in Dublin
eSIM Travel Tips for Dublin
Ireland Is a Common OE Destination for Kiwis
Many New Zealanders spend time in Ireland on working holidays or extended OE trips. A HelloRoam eSIM bridges the gap from the moment you clear Dublin Airport arrivals. Use it while setting up an Irish bank account, PPS number, and local phone plan.
Download the Transport for Ireland App
The Transport for Ireland (TFI) app covers DART, Luas, Dublin Bus, and intercity Bus Eireann routes. Download it before landing. Your HelloRoam eSIM keeps it running. The Airlink 747 express bus to the city centre has 4G along the route.
Cliffs of Moher Day Trip: Download Maps First
The Cliffs of Moher in County Clare, about 3.5 hours from Dublin, have very limited signal at the clifftop. Download offline maps for the full route and save your tour booking before leaving Dublin.
Temple Bar and Grafton Street Have Solid Signal
Temple Bar, Grafton Street, and the Trinity College area have strong outdoor 4G. These are among Dublin's best-covered tourist and nightlife areas.
Know the Emergency Number in Ireland
Ireland's emergency number is 112 or 999 for police, ambulance, and fire. Save it before driving on rural roads, attending large events, or hiking in the Wicklow Mountains. Emergency calls work on any active eSIM in Ireland.
Best Time to Visit Dublin
New Zealand travellers planning a trip to Dublin should consider May–September as the most rewarding time to visit. Temperatures around 3°C to 21°C make exploring comfortable. July is the busiest month with highest fares from New Zealand. November–March is quieter. St. Patrick's Day (March 17) is a local highlight. Avoid November–January if possible. Your HelloRoam eSIM keeps you online all year.
Airport and Transit Connectivity
Dublin Airport (DUB) has 4G and 5G coverage across Terminal 1 and Terminal 2. Your HelloRoam eSIM connects to the network before you reach the arrivals gate. The Aircoach and Dublin Express bus services connect the airport to the city centre in 30 to 45 minutes with outdoor 4G throughout.
The Dublin Bus 16 and Airlink 747 routes also run from the airport. The Luas Green Line runs from the suburbs to central Dublin and the DART connects the coastline. Dublin city centre has no metro system, so buses and trams are the main public transport.
The Dublin Bikes app and various car rental apps all need live data. Kiwi travellers should activate their eSIM before boarding so they have data from the moment they land.
Top Attractions in Dublin
Convention Centre Dublin
The Convention Centre Dublin sits on the River Liffey with a glass tube design. Use HelloRoam eSIM to stay connected.
Walk along the Liffey boardwalk for photos of the building at sunset.
Christ Church Cathedral Dublin
Christ Church Cathedral in Dublin dates back to 1030 with a medieval crypt below. Use HelloRoam eSIM to stay connected.
Visit the crypt to see one of the oldest structures in Dublin.
River Liffey And Samuel Beckett Bridge Dublin
The Samuel Beckett Bridge in Dublin is shaped like a harp spanning the River Liffey. Use HelloRoam eSIM to stay connected.
Walk across at dusk when the bridge cables are lit against the night sky.
Showing slide 1 of 3
Reviews
What Kiwi Travellers 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
Dublin eSIM Questions
Does an Ireland eSIM cover Dublin, Cork, and cities across the country?
Ireland e SIM plans run on Eir 5G networks covering Dublin, Cork, Galway, and DUB airport from NZ$4.74. HelloRoam delivers the e-sim QR to your email before your flight from Auckland. Scan at home and land at DUB sorted.
What is the best e-sim for Dublin for Kiwis starting an Irish or UK OE?
Kiwis starting an Irish OE get an eSIM Ireland from HelloRoam from NZ$4.74 on Eir 5G networks. Activate by QR code before boarding in Auckland. No Dublin Airport SIM counter, no contract. No NZ carrier roaming fees on arrival.
What is the best eSIM for Dublin from New Zealand?
For Kiwi travellers, HelloRoam is a simple eSIM option for Dublin. Plans start from NZ$4.74 across 212+ carrier networks in 185+ countries. Buy online, scan the QR code at home on Wi-Fi, and connect the moment you land. It's cheaper than Spark roaming at NZ$6/day, 2degrees at NZ$5/day, and One NZ travel passes. You get local 4G/5G speeds, a refund on unactivated eSIMs within 180 days, and 24/7 live chat support.
How much does an eSIM cost for Dublin?
eSIM plans for Dublin start from NZ$4.74. That's well under what Spark charges for roaming ($6/day) or 2degrees ($5/day for selected countries). Fixed data plans run from 1GB to 20GB. Unlimited daily plans suit longer stays, OE trips, and remote work. All plans include local 4G LTE and 5G with no overage charges and no carrier contract.
Which networks does eSIM work on in Dublin?
HelloRoam connects to local carrier networks in Dublin and your phone picks the strongest 4G LTE or 5G signal on arrival. Coverage spans major cities, airports, highways, and popular tourist areas. For Kiwis heading out of Auckland (AKL), Wellington (WLG), Christchurch (CHC), or Queenstown (ZQN), data is ready the moment you land.
How do I get an eSIM for Dublin before my trip?
Buy your Dublin eSIM on helloroam.com or the HelloRoam app before you fly from AKL, WLG, CHC, or ZQN. Scan the QR code in your phone Settings to install at home on Wi-Fi. Your eSIM activates automatically when you land in Dublin. The whole process takes under two minutes. No airport kiosk, no SIM swap.
Does iPhone work with a Dublin eSIM?
iPhone XS and all newer models support eSIM for Dublin. Open Settings, tap Mobile Data, then Add eSIM, and scan the HelloRoam QR code. Your Spark, One NZ, or 2degrees number stays active on the physical SIM line while HelloRoam handles data in Dublin. That includes iPhone 15, 16, and SE models from 2020 onward.
Does eSIM work in Dublin?
HelloRoam eSIM works in Dublin on Irish 4G and 5G networks. Coverage is strong across the city centre, Temple Bar, and Dublin Airport. Activate before your flight. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Does eSIM work at Dublin Airport?
Dublin Airport has 4G and 5G in both terminals. Your HelloRoam eSIM connects on landing. You can check the Airlink bus timetable and navigate to your stop from arrivals. The airport has full 5G coverage across all terminals. Activate your data in Settings when you land and HelloRoam connects automatically to local network. No queue, no SIM counter: you are online within seconds of landing.
Is there 5G in Dublin?
5G is active in central Dublin and the main commercial areas from Three Ireland and Vodafone Ireland. Coverage is expanding across the city. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Does eSIM work on the Dublin DART?
The DART coastal rail has 4G at most stations and along the above-ground coastal route from Malahide to Greystones. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Is there coverage at Temple Bar?
Temple Bar, the Ha'penny Bridge, and the riverside have strong outdoor 4G and 5G. This is one of Dublin's best-covered tourist areas. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Does eSIM work at Trinity College and the Book of Kells?
Trinity College has outdoor 4G in the main square and Library entrance. Book tickets for the Book of Kells online and save the confirmation before visiting. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Is there coverage at Grafton Street?
Grafton Street and St Stephen's Green have solid outdoor 4G and 5G. These central Dublin areas are reliably covered. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Does eSIM work on the Luas tram?
The Luas Red and Green lines run above ground and have 4G along all routes. Signal is consistent throughout tram journeys. HelloRoam eSIM for HelloRoam Dublin eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from NZ$4.74. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
