The short verdict
Brazil is the 5th largest country in the world, and carrier choice reflects that scale. Claro has the widest coverage — it reaches the Amazon basin, the northeast coast, and the interior of states that other carriers barely touch. Vivo (Telefonica) is strong in the southeast and south. TIM is competitive in major cities but falls behind in rural areas. For any travel outside Rio de Janeiro and Sao Paulo, Claro is the right carrier. Flysimio offers Claro-routed Brazil eSIMs at the lowest price we found.
Flysimio Brazil eSIM
$5.15 from · instant QR · 7-day refund
Brazil eSIM price index — October 2026
Across 4 providers and 16 plans compared in October 2026, the cheapest Brazil eSIM data on a standard 3–50 GB plan works out at $2.92/GB (Flysimio, priced live). On the same measure the cheapest rival plan is Nomad at $0.90/GB — cheaper than our best equivalent plan, which costs 225% more per gigabyte.
| Provider | Plan | Price | Price per GB | Network | Best for | Price checked |
|---|---|---|---|---|---|---|
| Nomad | 50 GB / 30 days | $45.00 | $0.90/GB | TIM | Easy app | Oct 8, 2026 |
| Nomad | 20 GB / 30 days | $31.00 | $1.55/GB | TIM | Easy app | Oct 8, 2026 |
| Nomad | 10 GB / 30 days | $19.00 | $1.90/GB | TIM | Easy app | Oct 8, 2026 |
| Nomad | 5 GB / 30 days | $12.00 | $2.40/GB | TIM | Easy app | Oct 8, 2026 |
| FlysimioBuy$146.25 | 50 GB / 30 days | $146.25 | $2.92/GB | TIM | Live | |
| FlysimioBuy$59.38 | 20 GB / 30 days | $59.38 | $2.97/GB | TIM | Live | |
| FlysimioBuy$35.60 | 10 GB / 30 days | $35.60 | $3.56/GB | TIM | Live | |
| Nomad | 1 GB / 7 days | $4.00 | $4.00/GB | TIM | Easy app | Oct 8, 2026 |
| FlysimioBuy$20.80 | 5 GB / 30 days | $20.80 | $4.16/GB | TIM | Live | |
| FlysimioBuy$12.50 | 3 GB / 15 days | $12.50 | $4.17/GB | TIM | Live | |
| FlysimioBuy$5.15 | 1 GB / 7 days | $5.15 | $5.15/GB | TIM | Live | |
| Airalo | Unlimited (3 GB/day) / 7 days | $25.00 | — | TIM | Coverage & app | Oct 8, 2026 |
| Holafly | Unlimited / 7 days | $28.50 | — | Vivo | Unlimited data | Oct 8, 2026 |
| Airalo | Unlimited (3 GB/day) / 30 days | $85.00 | — | TIM | Coverage & app | Oct 8, 2026 |
| Holafly | Unlimited / 30 days | $100.50 | — | Vivo | Unlimited data | Oct 8, 2026 |
| FlysimioBuy$240.90 | Unlimited (2 GB/day) / 30 days | $240.90 | — | TIM | Live |
- Airalo · Unlimited (3 GB/day) / 7 days: Airalo bills this as "Unlimited": 3 GB per day at full speed, then throttled to about 1 Mbps. Airalo's Brazil store lists unlimited packages only.
- Holafly · Unlimited / 7 days: Unlimited with no daily high-speed cap; Holafly applies a fair-use policy for at most one day at a time.
- Airalo · Unlimited (3 GB/day) / 30 days: Airalo bills this as "Unlimited": 3 GB per day at full speed, then throttled to about 1 Mbps.
- Holafly · Unlimited / 30 days: Unlimited with no daily high-speed cap; Holafly applies a fair-use policy for at most one day at a time.
- Flysimio · Unlimited (2 GB/day) / 30 days: 2 GB per day at full speed, then 1 Mbps. Sold as 1–30-day passes; 30 days is priced here for comparison.
How this table is priced. Flysimio prices are read live from our carrier catalog every time this page loads, so the figure here is the figure at checkout. Competitor prices are the US-dollar price shown on each provider's own site, read on the date in the last column and linked to the page we read it from; promotional prices are marked alongside the list price. Price per GB is the plan price divided by its included data — unlimited passes have no per-GB figure and are ranked by total price instead. Full method: how we test, the eSIM Price Index and what an eSIM costs.
- Nomad — checked Oct 8, 2026 — www.nomadesim.com/brazil-eSIM
- Airalo — checked Oct 8, 2026 — www.airalo.com/brazil-esim
- Holafly — checked Oct 8, 2026 — esim.holafly.com/esim-brazil/
Claro vs Vivo vs TIM in Brazil
| Carrier | Coverage | Best for |
|---|---|---|
| Claro | Widest geographic coverage, best Amazon reach | Any trip including northeast, Amazon, Pantanal |
| Vivo (Telefonica) | Best in southeast and south Brazil | Rio de Janeiro, Sao Paulo, Florianopolis, Curitiba |
| TIM | Good in major cities | City travel; weakest rural and northeast coverage |
Which Brazil eSIM for your trip?
| Trip type | Recommended | Why |
|---|---|---|
| Rio de Janeiro beach holiday | Flysimio 5 GB (Claro) | All carriers good in Rio; compare the 5 GB row in the index above |
| Sao Paulo business trip | Flysimio 5 GB (Claro) | All carriers excellent in Sao Paulo |
| Salvador and Bahia coast | Flysimio 10 GB (Claro) | Claro has best northeast coast coverage |
| Florianopolis and south Brazil | Flysimio 5 GB (Claro or Vivo) | Both carriers strong in south |
| Amazon (Manaus, jungle lodges) | Flysimio (Claro) | Claro is the only carrier with Amazonian reach; signal limited in deep jungle |
| Iguazu Falls (Brazilian side) | Flysimio 5 GB (Claro) | Claro covers Foz do Iguacu; falls viewing areas have signal |
Brazil eSIM vs a local SIM card
Claro, TIM and Vivo sell prepaid SIMs, but registering one normally requires a Brazilian CPF tax number, and foreigners usually have to register in a carrier store with their passport. A travel eSIM is bought online and installed before you fly, connects to TIM when you land, and leaves your home SIM in the phone for calls and texts. The eSIM is data-only, so there is no local number. Phone settings (data roaming, keeping your number) are covered step by step in how to use an eSIM abroad.
Continuing to Argentina, Chile or Peru? Both tiers of the South America eSIM include Brazil.
Installing your Brazil eSIM
- Buy before departure — install on home Wi-Fi.
- Open the Flysimio email for the QR code.
- iPhone: Settings → Cellular → Add eSIM → Use QR Code.
- Android: Settings → Network & Internet → SIMs → Add SIM.
- Scan the QR code.
- Label it "Brazil" and set as data line.
- Disable Data Roaming on your home SIM.
- Your phone connects to Claro when you land at Guarulhos (GRU), Galeao (GIG), or Confins (CNF).
Frequently asked questions
Can I use my US phone in Brazil?
Yes, if it is unlocked and supports eSIM. Install the Brazil eSIM before you fly for data, and keep your US line on for calls and texts with data roaming off, which avoids a daily carrier roaming fee.
What is the best SIM card for tourists in Brazil?
For most visitors, a travel eSIM: registering a Brazilian SIM normally needs a CPF number or a store visit with your passport, while the eSIM runs on TIM with no registration.
What is the best eSIM for Brazil?
Flysimio on Claro and TIM is a strong Brazil eSIM for coverage — Claro has the widest geographic reach including the Amazon, the northeast coast and rural areas — but it is not the cheapest. Checked in October 2026, Nomad priced its Brazil plans below ours at the common sizes; see the dated index above. Flysimio offers the lowest price for Claro access.
Does eSIM work in Rio de Janeiro?
Yes. Rio de Janeiro has excellent 5G coverage on all three major carriers. Copacabana, Ipanema, Barra da Tijuca, and the Centro are all well served. The favelas and steep hillside areas may have reduced indoor signal.
Does eSIM work in the Amazon?
On Claro, partially. Manaus city has 4G coverage. Jungle lodges along major rivers (Amazon, Negro, Solimoes) may have signal at the lodge itself but not in the surrounding rainforest. Download offline maps and be prepared for limited connectivity in deep jungle.
Which eSIM uses Claro in Brazil?
Flysimio, Nomad, and Saily route through Claro for Brazil plans. Airalo uses TIM; Holafly uses Vivo. Claro has the widest coverage for travel outside major cities.
Is Brazil safe to use eSIM?
Yes. eSIM works the same in Brazil as anywhere else. One practical tip: use your phone's eSIM hotspot rather than public Wi-Fi in Brazil — public networks carry higher security risks.
How much data do I need for two weeks in Brazil?
For moderate use in cities (maps, messaging, social), 5 GB is sufficient for two weeks. Add more data if you are traveling through rural areas where streaming is your only entertainment, or if you plan to hotspot a laptop.
Flysimio Brazil eSIM
$5.15 from · instant QR · 7-day refund
Maya Okafor
Senior Travel Connectivity Editor
Maya has tested eSIMs across 40+ countries over five years of full-time travel — from Tokyo subways to Patagonian backroads. She runs Flysimio’s hands-on network and speed testing.