HelloRoam offers a South America eSIM from €8.87, with access to 212+ carrier networks across 185+ countries. Your e SIM taps into local 4G/5G networks the moment you land, 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 e-sim handles the data.
- local networks
212+- 5G support
4G LTE with 5G in major cities- to activate
2 minutes
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
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 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 comparison | HelloRoam | Irish carrier roaming add-on | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  Feature available |  Feature not available | Feature not available |
| 24/7 live chat support | Feature available |  Feature available | Feature available |
| €0 activation fees | Feature available | Feature not available | Feature available |
| Free hotspot and data sharing | Feature available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature not available | Feature available |
| Premium South America carrier networks | Feature available | Feature not available | Feature not available |
Why Travellers from Ireland Use HelloRoam e-sim for South America
24/7 live chat support
Stuck at 2am in Bangkok or sorting things out the night before a Dublin Airport departure? HelloRoam support answers on live chat, WhatsApp, or email, 24/7, with a real person replying in under five minutes. Connectivity issues don't wait for office hours, and neither does our team, wherever you've landed.
Best eSIM for South America
Travel to South America with a prepaid eSIM card that connects to local 4G/5G networks. Buy your plan, scan the QR code, and get online when you land. No Eir or Vodafone IE roaming fees, no SIM swap, no airport kiosk queue. A digital SIM profile installs in minutes so you arrive connected without touching a plastic card.
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 you use local data rates.
212+ partner networks worldwide
HelloRoam connects to 212+ carrier networks across 185+ countries. Your phone switches automatically to the strongest available 4G/5G signal. That breadth of mobile network coverage means reliable internet access from European cities to long-haul destinations in Asia and the Americas.
Usage alerts before you run out
We send you an alert at 80% usage so you never hit a surprise data cap mid-trip. Top up instantly from the app without reinstalling your eSIM. Real-time data monitoring keeps your allowance in view so you stay in control of your spend from day one to the last day of your holiday.
Local network speeds in South America
HelloRoam eSIM connects to local 4G/5G networks in South America at local data prices. You get fast speeds for maps, video calls, and streaming without paying Eir or Vodafone IE daily roaming rates. Plugging into the destination's own mobile infrastructure means you pay what residents pay, not what Irish carriers charge for international add-ons.
Global and regional plans
Heading to more than one country? HelloRoam regional plans cover Europe, Asia, the Americas, and 185+ destinations in one e-sim 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 South America
Share your South America 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.
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 | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | 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 |
| €0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Free hotspot and data sharing | 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 South America 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 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
- GSMA 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)
- Movistar (Telefónica)
- TIM (Brazil)
- Entel (Chile/Peru)
- Personal (Argentina)
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.
| Category | HelloRoam Regional South America eSIM 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. |
Prices approximate as of . Actual savings vary.
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.
Explore Countries in South America
Brazil
From $2
Explore Brazil with HelloRoam eSIM data covering Rio de Janeiro, Sao Paulo, and major cities.
TIM 5G covers Sao Paulo and Rio. Coverage gets sparse in the Amazon, so save maps offline.
Argentina
From $4
HelloRoam covers Argentina with eSIM data for Buenos Aires, Cordoba, and Patagonia. Connect instantly.
Movistar 4G covers Buenos Aires and major cities. Coverage drops in Patagonia and the Andes.
Bolivia
From $8
HelloRoam gives you mobile data in Bolivia covering La Paz, Cochabamba, and Santa Cruz.
Tigo 4G covers major Bolivian cities. Signal weakens on the Altiplano and drops in the Amazon.
Chile
From $4
HelloRoam provides eSIM data across Chile, from Santiago and Valparaiso to Patagonia.
WOM 5G covers Santiago and Valparaiso. Coverage thins in the Atacama and Patagonia.
Colombia
From $3
Get HelloRoam eSIM data in Colombia for Medellin, Bogota, and Cartagena. No SIM card needed.
Movistar 5G covers Bogota, Medellin, and Cali. Coverage drops in the Amazon jungle.
Costa Rica
From $6
HelloRoam keeps you connected in Costa Rica, covering San Jose and popular beach towns.
Claro 4G covers Costa Rica. Signal drops in Osa Peninsula and remote national parks.
Ecuador
From $4
Get HelloRoam eSIM data in Ecuador covering Quito, Guayaquil, and the Galapagos region.
Movistar 4G covers Quito and Guayaquil. The Galapagos have very limited connectivity.
El Salvador
From $4
HelloRoam keeps you online in El Salvador with eSIM data for San Salvador and La Libertad.
Claro 4G covers San Salvador. Coverage is reasonable on the Pan-American Highway.
Guadeloupe
From $1
HelloRoam provides eSIM data for Guadeloupe. Get online in Pointe-a-Pitre and across the islands.
Orange 5G covers Guadeloupe. Pointe-a-Pitre is well covered. Nature Reserve trails drop signal.
Guatemala
From $4
HelloRoam gives you eSIM data in Guatemala for Guatemala City, Antigua, and Lake Atitlan.
Claro 4G covers Guatemala City and Antigua. Signal is limited near Tikal jungle.
Honduras
From $3
Stay connected in Honduras with HelloRoam eSIM data for Tegucigalpa and San Pedro Sula.
Claro 4G covers Tegucigalpa and San Pedro Sula. Bay Islands and mountains have limited signal.
Martinique
From $3
Nicaragua
From $3
Stay connected in Nicaragua with HelloRoam eSIM data for Managua, Granada, and Leon.
Claro 4G covers Managua and Leon. Coverage drops along the Caribbean coast communities.
Panama
From $6
HelloRoam offers Panama eSIM plans for Panama City, Bocas del Toro, and the canal zone.
Movistar 4G covers Panama City. Signal drops in the Darien Gap and indigenous territories.
Paraguay
From $5
Get HelloRoam eSIM data in Paraguay for Asuncion and Ciudad del Este. Connect right away.
Claro 4G covers Asuncion. Coverage thins in the Gran Chaco to the west.
Peru
From $3
HelloRoam keeps you connected in Peru with eSIM data for Lima, Cusco, and Machu Picchu areas.
Claro 4G covers Lima and Cusco. Signal drops on the Inca Trail. Download offline maps.
Puerto Rico
From $3
HelloRoam gives you eSIM data in Puerto Rico for San Juan, Ponce, and the island beaches.
Claro 5G covers San Juan. Remote El Yunque rainforest areas have limited signal.
St Barthélemy
From $5
St Martin
From $1
Uruguay
From $6
Get HelloRoam eSIM data in Uruguay for Montevideo and Punta del Este. Connect on arrival.
Claro 4G covers Montevideo and main cities. Coverage is solid along the Atlantic coast.
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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
Your South America eSIM Questions Answered
How do Irish South America travellers buy eSIM plans for Peru, Colombia, or Brazil before flying from Dublin?
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.
What does an e-sim South America plan include for Irish travellers visiting multiple countries on one trip?
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.
What is the best eSIM for South America from Ireland?
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 212+ 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.
How much does an eSIM for South America cost from Ireland?
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.
Which networks does a South America eSIM connect to?
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.
How do I get an eSIM for South America before flying from Ireland?
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.
Does iPhone support eSIM for South America travel from Ireland?
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.
Does EU Roaming apply in South America?
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.
Does the South America eSIM cover Peru and Machu Picchu?
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.
Is there coverage in Brazil?
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.
