SDU Layover Guide: What to Do at Santos Dumont Airport
Rio De Janeiro, Brazil · SBRJ
Santos Dumont Airport (SDU/SBRJ) is an airport serving Rio De Janeiro, Brazil, in South America.
This page covers the practical essentials for SDU — getting to and from the airport, lounges and WiFi, transit and visa considerations, hotels nearby, and what to do if you have a layover here.
Transit & visa requirements
- Whether you need a transit visa for SDU depends on your nationality, your routing, and whether you must clear immigration to change flights.
- Always verify current Brazil transit and entry requirements with official government sources before you travel.
Things to do during a layover at SDU
Stay airside at Santos Dumont Airport. Clear security to your connection early, then find a lounge or quiet seating area near your departure gate.
Enough time to relax in a lounge, eat a proper meal and explore the terminal’s shops and amenities without rushing your connection.
With a long layover you may have time to leave the airport and see Rio De Janeiro, provided your nationality and routing allow you to clear immigration. Confirm transit visa rules first, and leave a generous buffer to return.
Lounges
Lounge availability at Santos Dumont Airport varies by terminal. Independent lounges (often accessible via Priority Pass or pay-in) and airline lounges are common at airports of this size — check your terminal on arrival.
WiFi
Free WiFi is offered at most major airports. Look for the official SDU network on arrival; coverage and time limits can vary by terminal.
SDU — Frequently Asked Questions
Santos Dumont Airport (SDU) serves Rio De Janeiro, Brazil.