WiFi & Connectivity
Stay connected at Presidente Juscelino Kubitschek International Airport — free WiFi, eSIM options and local data for Brazil.
Airport WiFi at BSB
Registration required to connect — look for the sign-in page after joining the network.
Brazil isn't on any EU-style roaming plan, so a US/EU home plan will roam expensively if at all — grab an eSIM (Airalo, Holafly) before landing or buy a Vivo/Claro/TIM SIM at arrivals; either beats relying on the terminal wifi.
The free network covers a generous 24-hour session once you register, but speeds aren't documented anywhere reliable — treat it as fine for messaging and email, not for a video call before a long-haul flight.
eSIM for Brazil
Skip the SIM card queue. Activate a data plan before you land and connect the moment you arrive in Brasília.
Recommended · eSIMPlans from major carriers — instant activation, no physical SIM needed. Works on any unlocked eSIM-compatible device.
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Your Connectivity Options at BSB
Available throughout most terminals. Speeds vary — suitable for messaging and email, less reliable for video calls.
Buy before you travel. Instant activation, no queues, works from the moment you land in Brasília.
Available at airport shops and telecom kiosks in the arrivals hall. Requires a passport — bring yours.
Airport lounges offer fast, dedicated WiFi. Access via Priority Pass, airline status or day pass.