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HelloRoam's South America eSIM starts from €8.87 and taps into 199+ carrier networks across 185+ countries. 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.
199+
local networks
4G LTE with 5G in major cities
5G support
2 minutes
to activate
![South America [[networkType]] network speeds](/icons/figma-2026/stats-speedometer.svg){kind=icon}
Last updated
South America eSIM coverage on local networks
Cheap eSIM for South America, starting from €8.87. Local 4G/5G data on top carrier networks in South America. Works on all eSIM compatible phones. e SIM South America from HelloRoam starts from €8.87 and covers your chosen country on local networks. Activate by QR at home before flying from Dublin. No roaming charges, no contract, no physical SIM swap. GDPR-compliant checkout, 180-day refund guarantee on unactivated eSIMs.
South America eSIM with fast 4G LTE with 5G in major cities coverage
HelloRoam South America eSIM covers Brazil, Argentina, Peru, Colombia, Chile, and more on one plan. Irish travellers visiting Machu Picchu, Buenos Aires, and the Amazon stay connected without buying SIMs at each border.
- Plans start at €8.87 with 4G LTE with 5G in major cities speeds
- Coverage from local networks
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- South America coverage across major cities
- Network
- 4G LTE with 5G in major cities
- Plans From
- €8.87
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in South America
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.
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 South America eSIM vs Three Ireland, Vodafone IE and Eir roaming
Comparing eSIM vs a travel SIM card for South America? 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 €8.87 with instant QR activation and a 180-day refund on unactivated eSIMs.
| Feature |  | Irish carrier roaming add-on | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  |  | |
| 24/7 live chat support | |  | |
| €0 activation fees | | | |
| Free hotspot and data sharing | | | |
| No data overage charges | | | |
| Instant QR code delivery | | | |
| Premium South America carrier networks | | | |
Why Travellers from Ireland Use HelloRoam e-sim for South America
HelloRoam vs Other eSIM Providers for South America
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 South America holiday.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | | | | | | |
| 24/7 live chat support | | | | | | |
| €0 activation fees | | | | | | |
| Free hotspot and data sharing | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium South America carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
What Is an e SIM? How eSIM Works in South America
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 South America 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
eSIM Coverage Guide for Irish Travellers in South America
South America has strong urban 4G in major cities with no coverage in the Amazon and wilderness areas.
Brazil's Sao Paulo, Rio de Janeiro, and other major cities have solid 4G from Claro, TIM, and Vivo. The Amazon Basin has coverage only in larger cities. Remote jungle routes have no coverage.
Peru's Lima has strong 4G. Cusco has functional 4G. Aguas Calientes at the base of Machu Picchu has basic 4G. The Inca Trail has no coverage at all. Download offline maps before you start any Andean trek.
Argentina's Buenos Aires has strong 4G throughout the city. Patagonia's main towns have coverage. Remote wilderness is largely uncovered.
Colombia's Bogota, Medellin, and Cartagena have good 4G. Chile's Santiago is well-covered.
Note: EU Roaming does not apply anywhere in South America.
- Major cities in Brazil, Peru, Argentina, and Colombia have strong 4G
- Machu Picchu base (Aguas Calientes) has basic 4G
- Inca Trail, Amazon jungle, and Patagonia wilderness have no coverage
- Buenos Aires is one of South America's most connected cities
- EU Roaming does not apply: Irish carrier rates are standard international
- Download offline maps for all remote and wilderness segments
SourcesGSMA Mobile Economy Latin America and Caribbean 2025; HelloRoam Partner Network Data 2025
eSIM Travel Tips for South America
Install Before Your Very Long Journey
South America is an epic journey from Dublin, typically 16 to 24 hours via London, Amsterdam, Madrid, or North America. Install your HelloRoam South America eSIM at home before you leave Ireland. You arrive in Lima or Buenos Aires connected and ready to go.
Offline Maps Are Absolutely Essential
South America's best experiences often involve no mobile coverage: the Inca Trail, Patagonia trekking, Amazon jungle, Uyuni Salt Flats, and remote Andean mountain routes all have no signal. Download Google Maps or Maps.me offline data for your entire itinerary before heading into any remote area.
Buenos Aires Is Well-Connected
Buenos Aires has strong 4G from Claro, Personal, and Movistar throughout the city. Palermo, Recoleta, San Telmo, and the waterfront are all connected. Buenos Aires is one of Latin America's great cities and connectivity is reliable throughout the main tourist areas.
EU Roaming Doesn't Apply in South America
Your Three IE, Vodafone Ireland, Eir, or GoMo plan's EU Roaming allowance applies only within the EEA. In Peru, Brazil, Argentina, or any South American country, standard international roaming rates apply. A HelloRoam South America eSIM is a much better value option.
WhatsApp Works Throughout South America
WhatsApp messaging and calls work normally across all covered South American countries. There are no VoIP restrictions in South America. WhatsApp is also the dominant messaging app in Latin America, so it's useful for communicating locally too.
Network Coverage Across South America
South America's mobile market is led by Claro (America Movil), Movistar (Telefonica), and Tigo (Millicom).
Brazil: Claro, TIM, and Vivo cover major cities. Sao Paulo and Rio have 5G. Amazon interior is uncovered.
Peru: Claro and Movistar cover Lima, Cusco, and provincial cities. Aguas Calientes has basic 4G. Sacred Valley towns are generally covered.
Argentina: Claro, Personal, and Movistar cover Buenos Aires and main cities. Patagonia towns are covered. Wilderness areas are not.
Colombia: Claro, Movistar, and Tigo cover Bogota, Medellin, and Cartagena.
Chile: Entel, Claro, and Movistar cover Santiago and main cities.
- Claro (América Móvil)
- Network carrier
- Movistar (Telefónica)
- Network carrier
- TIM (Brazil)
- Network carrier
- Entel (Chile/Peru)
- Network carrier
- Personal (Argentina)
- Network carrier
Regional eSIM vs Irish Carrier Roaming for South America
EU Roaming does not apply in South America. Irish carrier standard international rates apply in Brazil, Peru, Argentina, and all South American countries. A HelloRoam South America eSIM is far more cost-effective for any South America trip.
Recommended—
One plan covers Brazil, Peru, Argentina, Colombia, and more. Buy before leaving Dublin. No Spanish-language SIM registration in Lima or Buenos Aires. Better value than Three IE or Vodafone Ireland international rates.
—
Local SIM purchases often require Spanish-language interaction. Separate SIM for each country. Research required in an unfamiliar market.
—
Three IE, Vodafone Ireland, Eir, and GoMo charge standard international rates in South America. EU Roaming does not apply. Daily charges on a multi-week trip can be significant.
| Category | Recommended | Individual country SIMs | Irish carrier standard international roaming |
|---|---|---|---|
| Typical cost | — | — | — |
| Details | One plan covers Brazil, Peru, Argentina, Colombia, and more. Buy before leaving Dublin. No Spanish-language SIM registration in Lima or Buenos Aires. Better value than Three IE or Vodafone Ireland international rates. | Local SIM purchases often require Spanish-language interaction. Separate SIM for each country. Research required in an unfamiliar market. | Three IE, Vodafone Ireland, Eir, and GoMo charge standard international rates in South America. EU Roaming does not apply. Daily charges on a multi-week trip can be significant. |
Best Times for Irish Travellers to Visit South America
Peru's Machu Picchu is best May through October in the dry season. Brazil's Carnival is in February or early March. Argentina's Patagonia is best November through March. Irish summer holidays from June through August align well with Peru's dry season.
Your South America eSIM Questions Answered
An e-sim South America plan from HelloRoam starts from €8.87 and cover Brazil, Argentina, Colombia, Peru, Chile, and the wider continent on local networks. HelloRoam delivers a QR code by email, activated at home before you board. No roaming charges from your Irish provider, no physical SIM card, and a 180-day refund guarantee on unactivated eSIMs on every order.
A HelloRoam South America e SIM card plan gives you local data in your chosen country from €8.87, from Rio and Buenos Aires to Lima and Bogota. Activate at home before your Dublin departure so data is live on arrival. No contract, no roaming fees, and a 180-day refund guarantee on unactivated eSIMs on every prepaid order.
HelloRoam is a top-rated eSIM for travellers from Ireland visiting South America. Plans start from €8.87 and connect through our worldwide network of 199+ carriers, giving you local 4G/5G speeds in South America. Activate via QR code in under two minutes, keep your Three Ireland, Vodafone IE, or Eir number on dual SIM, and enjoy a 180-day refund window on unactivated eSIMs. No daily roaming charge and no carrier contract.
A South America eSIM starts from €8.87. Fixed data plans run from 1GB to 20GB. Unlimited daily plans suit longer trips. All plans include local 4G/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 South America connects to local 4G/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 South America, not the premium daily rates Eir or Vodafone IE charge for international roaming.
Getting your eSIM for South America 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 South America. 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.
No. EU Roam Like At Home applies only within the EEA. In Peru, Brazil, Argentina, or any South American country, standard international roaming charges apply on your Irish carrier plan. A HelloRoam South America eSIM is a more cost-effective option.
Peru is covered. Lima and Cusco have solid 4G. Aguas Calientes at the Machu Picchu base has basic 4G. The citadel and the Inca Trail have no coverage. Download offline maps before leaving Cusco. HelloRoam eSIM for HelloRoam South America eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from €8.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
Brazil's major cities including Sao Paulo and Rio de Janeiro have strong 4G. The Amazon Basin has coverage only in larger cities. Remote jungle and river routes have no coverage. HelloRoam eSIM for HelloRoam South America eSIM connects to local network with 5G coverage across major tourist and urban areas. Plans start from €8.87. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.
