Airport Wi-Fi
BriefSao Paulo-Guarulhos International Airport offers free Wi-Fi with periodic revalidation. Download offline maps before landing just in case.
Sao Paulo-Guarulhos International Airport
Sao Paulo, Brazil
Drop-off
São Paulo city center (Luz/República)
Pin before customs
Fastest
CPTM Line 13-Jade + Line 12-Safira (regular service)
rail · 30m
Data
Nov 28
Audit
Quick verdict
Fastest into town
- Service
- CPTM Line 13-Jade + Line 12-Safira (regular service) rail
- Headway
- 30
- Backup
- CPTM Line 13-Jade Airport Express (Expresso Aeroporto) · 60m
Note
Take Line 13-Jade from Aeroporto-Guarulhos station to Engenheiro Goulart, then transfer to Line 12-Safira towards Brás and Luz stations in central São Paulo. Trains run roughly every 30 minutes from about 04:00 to midnight (to 01:00 on Saturdays); allow 35–50 minutes total to Luz or Brás plus time for the free airport shuttle between terminals and the rail station.
Signal plan
Sao Paulo: Connectivity & eSIM Briefing
Prep your phone plus Wi-Fi tactics until the affiliate CTA goes live. Targets queries likesao paulo airport busandgru to city centerfor eSIM funnels.
Transit card + data combo
BriefPair an eSIM (coming soon) with the local smart card so you can reload fares over LTE, not at a kiosk line.
Roaming backup
BriefKeep your home SIM active for SMS 2FA, but push heavy data through Wi-Fi or the future eSIM product once the affiliate approval arrives.
eSIMComing Soon
Stay connected from landing
Skip the airport SIM queue. We're partnering with eSIM providers to get you online before you even leave the gate.
✓Instant activation✓Local rates✓No SIM swap
FAQs
KB- 01Where will the eSIM CTA live? A
- A dedicated module sits under the hero once the affiliate application clears. Track the TODO item in repo to flip it on.
- 02Any offline tricks? A
- Export key transport notes to your password manager or Apple Notes before departure for no-signal moments.