We ran this route through the planner with 7 days in each country and standard use. Change the days or the usage and the numbers update.
Argentina
Brazil
14 days
Standard · about 11.2 GBCheapest for this route: $38.00 with 2 eSIMs
One plan per country · 1 eSIM swap
Argentina · 7 days1Brazil · 7 days2One plan for the whole route · No eSIM swap
Argentina · 7 daysBrazil · 7 daysPrices in US dollars, read from each provider on October 5, 2026. They change often: confirm on the provider page before paying. Only price and fit to your route decide the order of results.
Open the full route plannerArgentina and Brazil meet at Iguazu Falls, and many South America routes link Buenos Aires with Rio de Janeiro or São Paulo. Each country has its own networks, and Latin America regional plans do not all include both. At the falls, three countries converge and phones move between Argentine, Brazilian and Paraguayan masts. Both countries are large, with coverage that follows cities and main roads.
7 days in each country, 14 days in total.
| Usage | Data | Cheapest option | Total |
|---|---|---|---|
| LightMaps & messages | 4.9 GB | One plan per country: Nomad (Argentina) + Nomad (Brazil) | $18.50 |
| StandardSocial media | 11.2 GB | One plan per country: Ubigi (Argentina) + Ubigi (Brazil) | $38.00 |
| HighVideo & work | 25.2 GB | One plan per country: Vodafone Travel eSIM (Argentina) + Vodafone Travel eSIM (Brazil) | $48.00 |
23 regional or global products list both countries.
| Provider | Product | Countries | Price | See plan |
|---|---|---|---|---|
| Ubigi | Best World | 178 | From $5.00 | See plan → |
| aloSIM | South America | 8 | From $6.50 | See plan → |
| Airalo | Latamlink (Latin America) | 17 | From $7.00 | See plan → |
| Ubigi | World | 201 | From $7.00 | See plan → |
| Saily | Latin America | 12 | From $7.99 | See plan → |
| Airalo | Discover | 159 | From $8.50 | See plan → |
| Saily | Global (121 countries) | 121 | From $8.99 | See plan → |
| Airalo | Discover+ | 162 | From $9.00 | See plan → |
| Nomad | Latin America | 17 | From $9.00 | See plan → |
| Holafly | Latin America | 18 | From $9.50 | See plan → |
| Holafly | Global | 141 | From $9.50 | See plan → |
| aloSIM | Global | 146 | From $10.00 | See plan → |
| Yesim | South America | 12 | From $10.80 | See plan → |
| Nomad | Global | 123 | From $12.00 | See plan → |
| Ubigi | Americas | 25 | From $12.00 | See plan → |
| Vodafone Travel eSIM | Latin America eSIM | 16 | From $12.00 | See plan → |
| Ubigi | Best LATAM | 15 | From $19.00 | See plan → |
| Airalo | Discover (Unlimited) | 161 | From $24.00 | See plan → |
| Yesim | Global Plus Package | 146 | From $28.80 | See plan → |
| Yesim | Global Package | 83 | From $34.80 | See plan → |
Prices in US dollars, read from each provider on October 5, 2026. They change often: confirm on the provider page before paying. Only price and fit to your route decide the order of results.
Yes, if the plan lists both. 23 of the products we track do, starting at $5.00. Whether that beats two local plans depends on your days and usage: the planner on this page shows both totals.
With 7 days in each country and standard use (about 11.2 GB), the cheapest option on October 5, 2026 was Ubigi (Argentina) + Ubigi (Brazil) at $38.00. The cheapest single plan covering both was $46.80.
