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A San Marino eSIM from HelloRoam starts at €0.98 across 204+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Your Three Ireland, Vodafone IE, or Eir number stays active on dual SIM.
196+
local networks
5G
5G support
2 minutes
to activate
![San Marino [[networkType]] network speeds](/icons/figma-2026/stats-speedometer.svg?dpl=dpl_3iBFPYPxMMiEe8xxAqUAYVhbVLE1){kind=icon}
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San Marino eSIM coverage on local networks
Cheap eSIM for San Marino, starting from €0.98. Local 4G LTE and 5G data on top carrier networks in San Marino. Works on all eSIM compatible phones. San Marino's three towers on Monte Titano, its UNESCO-listed historic centre, and spectacular Apennine views make it a worthwhile stop for Irish travellers visiting northern Italy. An eSIM in San Marino from HelloRoam starts at €0.98 and covers the microstate on local networks. Activate by QR at home before flying from Dublin. No roaming charges, no contract, no physical SIM needed. GDPR-compliant checkout, 180-day refund guarantee.
San Marino eSIM with fast 5G coverage
HelloRoam offers eSIM plans for San Marino starting from €0.98. Connect on 4G LTE through TIM San Marino and TIM Italy. Your Irish carrier's international roaming charges apply in San Marino. A HelloRoam eSIM costs far less than daily roaming add-ons from Eir, Three Ireland, or Vodafone Ireland. Activate before your flight from Dublin Airport and connect on arrival at Federico Fellini International Airport (Rimini), Italy.
- Plans start at €0.98 with 5G speeds
- Coverage from TIM and 3+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- San Marino coverage across major cities
- Network
- 5G
- Plans From
- €0.98
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in San Marino
Pick a data plan for your destination and complete checkout online.
Scan the QR code to install your eSIM instantly.
Your eSIM installs instantly and activates the moment you land.
Track usage, top up data, and manage all your eSIMs in one place.
Pick a data plan for your destination and complete checkout online.
Scan the QR code to install your eSIM instantly.
Your eSIM installs instantly and activates the moment you land.
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No bother, we have got you sorted.
Plans change, and that is no bother at all. With HelloRoam, you can request a full refund for your eSIM within 180 days of purchase.
Learn more about our refund policyHelloRoam San Marino eSIM vs Three Ireland, Vodafone IE and Eir roaming
Comparing eSIM vs a travel SIM card for San Marino? Eir charges up to €5.99/day for Worldwide Roaming, Vodafone IE up to €6.99/day for Global Roaming, and Three Ireland applies daily charges outside its Go Roam zone. Skip the airport SIM counter at Dublin Terminal 1 and get a prepaid eSIM from €0.98 with instant QR activation and a six-month money-back guarantee.
| Feature |  | Irish carrier roaming add-on | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  |  | |
| 24/7 live chat support | |  | |
| €0 activation fees | | | |
| 99.8% uptime guarantee | | | |
| No data overage charges | | | |
| Instant QR code delivery | | | |
| Premium San Marino carrier networks | | | |
Why Travellers from Ireland Use HelloRoam e-sim for San Marino
HelloRoam vs Other eSIM Providers for San Marino
eSIM provider reviews from Irish travellers consistently highlight the 180-day refund policy, zero activation fees, and 24/7 live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers on the things that matter most for your San Marino holiday.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | | | | | | |
| 24/7 live chat support | | | | | | |
| €0 activation fees | | | | | | |
| 99.8% uptime guarantee | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium San Marino carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
What Is an e SIM? How eSIM Works in San Marino
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 San Marino 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 San Marino
San Marino has 4G LTE coverage through TIM San Marino and TIM Italy across City of San Marino and the main populated areas. Your Irish carrier's international roaming charges apply in San Marino.
A HelloRoam eSIM costs far less than daily roaming add-ons from Eir, Three Ireland, or Vodafone Ireland. A HelloRoam eSIM means you arrive at Federico Fellini International Airport (Rimini), Italy already connected without hunting for a SIM card. Plans start at €0.98.
- HelloRoam connects to TIM 5G, Wind 5G, TIM maritime 3G and 1 more in San Marino
- 4G LTE coverage in City of San Marino and main tourist areas
- Connect on TIM San Marino and TIM Italy
- Activate before your flight from Dublin
eSIM Travel Tips for San Marino
Sort your eSIM before you leave Dublin
Buy your HelloRoam eSIM for San Marino at home, scan the QR code over Wi-Fi, and switch on data when you land at Federico Fellini International Airport (Rimini), Italy. You step off the plane already connected on local 4G LTE. No queuing at airport telecom shops.
Keep your Irish number live
On a dual-SIM phone, leave your Three Ireland, Vodafone Ireland, Eir, or GoMo SIM active for calls. Use HelloRoam for data in San Marino. People back home can still ring your Irish number.
Download offline maps before you travel
Save Google Maps or Maps.me for San Marino offline before you fly. Offline navigation saves data and keeps working where signal is patchy. It is a handy backup when you arrive and need directions.
Watch your data usage
The HelloRoam app shows your balance in real time. You get alerts at 80% and 95% usage. Top up inside the app if you need more data in San Marino, no reinstall needed.
Save emergency numbers offline
The emergency number in most countries is 112. Save it offline before you travel. Emergency calls work on any available network regardless of your HelloRoam data balance.
Mobile networks in San Marino: what Irish visitors need to know
HelloRoam connects on TIM San Marino and TIM Italy in San Marino. San Marino is a small landlocked microstate surrounded by Italy. It uses Italian mobile networks including TIM and Vodafone Italy. Coverage is reliable across the City of San Marino and the surrounding hillside. A HelloRoam eSIM for Italy covers San Marino. Coverage is reliable in City of San Marino and main resort areas. Your eSIM picks the best available signal automatically. Plans start at €0.98.
- TIM
- 5G
- Wind
- 5G
- TIM maritime
- 3G
- Iliad
- 5G
HelloRoam eSIM vs Irish carrier roaming in San Marino
Your connectivity options for a trip to San Marino from Ireland. Compare HelloRoam against buying a local SIM or using your Irish carrier's international roaming.
RecommendedFrom €0.98 total
Plans from €0.98. Buy before your flight from Dublin Airport, activate at home, and arrive at Federico Fellini International Airport (Rimini), Italy already on local 4G LTE data. No store visits or ID required.
€4.32–€21.60 total
Local SIM cards are available in City of San Marino. You need identification and in-store registration. Options may be limited. Unused data is forfeited when your trip ends.
€4.32–€12.96/day
Irish carrier international roaming can cost €5 to €15 per day. A week in San Marino on roaming could add €35 to €105 in data charges alone. HelloRoam eSIM starts at €0.98 for your whole trip.
| Category | Recommended | Local San Marino SIM card | Eir, Three Ireland, Vodafone Ireland, or GoMo roaming |
|---|---|---|---|
| Typical cost | From €0.98 total | €4.32–€21.60 total | €4.32–€12.96/day |
| Details | Plans from €0.98. Buy before your flight from Dublin Airport, activate at home, and arrive at Federico Fellini International Airport (Rimini), Italy already on local 4G LTE data. No store visits or ID required. | Local SIM cards are available in City of San Marino. You need identification and in-store registration. Options may be limited. Unused data is forfeited when your trip ends. | Irish carrier international roaming can cost €5 to €15 per day. A week in San Marino on roaming could add €35 to €105 in data charges alone. HelloRoam eSIM starts at €0.98 for your whole trip. |
Prices verified:
Your San Marino eSIM Questions Answered
eSIM San Marino plans from HelloRoam start from €0.98 and cover the full microstate on local networks. HelloRoam delivers a QR code by email, activated at home before flying from Dublin. No roaming charges from your Irish provider, no physical SIM card, and a 180-day refund guarantee on every order.
An e-sim San Marino plan from HelloRoam gives you local data across the full microstate from €0.98, covering Monte Titano and the UNESCO historic quarter. Activate at home via QR before flying from Dublin so you cross the border already connected. No contract, no roaming fees, and a 180-day refund guarantee included.
HelloRoam is a top-rated eSIM for travellers from Ireland visiting San Marino. Plans start from €0.98 and connect to 204+ carrier networks in San Marino at local 4G LTE and 5G speeds. Activate via QR code in under two minutes, keep your Three Ireland, Vodafone IE, or Eir number on dual SIM, and enjoy a full refund window of up to six months. No daily roaming charge and no carrier contract.
A San Marino eSIM starts from €0.98. Fixed data plans run from 1GB to 20GB. Unlimited daily plans suit longer trips. All plans include local 4G LTE and 5G access with no overage charges and no carrier contract. That is far less than what Eir charges for non-EU Worldwide Roaming or Vodafone IE for Global Roaming.
eSIM in San Marino connects to local 4G LTE and 5G networks. Your phone picks the strongest available signal automatically on arrival — no manual carrier selection needed. Coverage spans major cities, airports, main roads, and most rural areas. You get the same local network speeds as residents of San Marino, not the premium daily rates Eir or Vodafone IE charge for international roaming.
Getting your eSIM for San Marino takes three steps. First, choose your plan at helloroam.com and pay in EUR. Second, scan the QR code from your confirmation email in Settings under Mobile Data, then Add eSIM. Third, your e-sim 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.
Yes. iPhone XS and all newer models support your eSIM for San Marino. 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. iPhone 14 and later are eSIM-only with no SIM tray needed.
The emergency number in Sm is 112. Dial 112 (general) for urgent help. Emergency calls work on any available network, including your HelloRoam eSIM, even without a data balance. Save the number offline before you travel. Save these numbers before you leave for the destination. Emergency calls work on any mobile network without an active data plan. The international emergency number 112 also works in many countries worldwide.
HelloRoam eSIM plans work in San Marino on TIM San Marino and TIM Italy 4G LTE. Activate at home before your flight from Dublin by scanning the QR code in your phone settings. Enable data roaming when you land at Federico Fellini International Airport (Rimini), Italy and you'll be online within seconds.
HelloRoam eSIM for San Marino connects on TIM San Marino and TIM Italy. Your phone picks the strongest available 4G LTE signal automatically as you move around San Marino. Coverage is reliable in City of San Marino and all main tourist and resort areas.
HelloRoam eSIM plans for San Marino start at €0.98. Larger plans with more data and longer validity are available for bigger trips. All plans include 4G LTE data with no daily fees or surprise charges.
San Marino has 4G LTE coverage through TIM San Marino and TIM Italy. Coverage is reliable across City of San Marino and the main populated and resort areas. HelloRoam eSIM plans connect on the best available signal automatically.
Activating your HelloRoam eSIM for San Marino takes about five minutes. Buy your plan at helloroam.com, scan the QR code in your iPhone or Android settings, and turn on data roaming when you arrive. Setup is easiest done at home before you fly from Dublin.
HelloRoam costs far less than Irish carrier roaming in San Marino. Eir, Vodafone Ireland, Three Ireland, and GoMo international roaming add-ons typically cost €5 to €15 per day. A HelloRoam eSIM for San Marino from €0.98 covers your full trip for far less.
A week in San Marino with maps, messaging, and light browsing typically uses 2 to 4 GB. If you're streaming or video-calling home to Ireland, a 5 to 10 GB plan gives you a comfortable buffer. HelloRoam offers plans in multiple sizes.
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 San Marino. Urban areas typically have strong 4G/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)
- HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. HelloRoam is recognized as a licensed service provider, not a white-label reseller.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee.
