Charles de Gaulle Airport (CDG), officially known as Aéroport Paris-Charles-de-Gaulle, is one of Europe's busiest aviation hubs, handling over 70 million passengers annually. Whether you're transiting between flights or waiting for your departure, staying connected is easy thanks to the airport's free WiFi service.
The CDG Free WiFi Network
The official free WiFi network at Charles de Gaulle Airport is called #CDGFreeWifi. This open network is available throughout all terminals — Terminal 1, Terminal 2 (including all sub-terminals 2A through 2G), and Terminal 3 — as well as in the public areas, check-in halls, and departure lounges.
- Network name (SSID): #CDGFreeWifi
- Password: None required (open network)
- Coverage: All terminals, lounges, gates, check-in areas
- Time limit: No time limit
- Data limit: Unlimited (speeds may vary)
How to Connect to WiFi at CDG
- Open your device's WiFi settings
- Select the network #CDGFreeWifi from the list
- A browser window should open automatically (captive portal)
- Accept the terms of service by clicking the confirmation button
- You're connected — no password or registration required
If the browser doesn't open automatically, manually open any website — you'll be redirected to the terms of service page. Accept the terms once and you'll remain connected throughout your visit.
WiFi Coverage by Terminal
Terminal 1 (circular building, primarily non-European Schengen flights): Full WiFi coverage including all satellite gates and the connecting shuttle area.
Terminal 2 (largest terminal, split into 2A-2G): All sub-terminals have comprehensive coverage. The TGV rail station connecting T2 to central Paris also has coverage.
Terminal 3 (low-cost terminal): Coverage available in check-in areas and departure lounge, though the building is smaller and coverage density is good.
Tips for the Best WiFi Experience at CDG
- Connect early: Speeds are best early in the morning and late at night. Peak hours (7–10 AM and 4–7 PM) can be congested with business travelers.
- Use the 5GHz band: If your device supports dual-band WiFi, check if a 5GHz network appears — it typically offers better speeds with less interference.
- Reconnect if needed: If your session drops after moving between terminals, simply reconnect to #CDGFreeWifi and re-accept the terms.
- VPN recommended: As with any public WiFi, using a VPN protects your data on CDG's open network.
Alternative Connectivity Options at CDG
If you need faster or more reliable connectivity than the free WiFi provides:
- Premium WiFi: CDG offers paid premium WiFi through certain providers for unlimited high-speed access
- Airline lounges: Most business class and premium lounges have dedicated, faster WiFi for members and guests
- French SIM cards: Available at multiple shops throughout the terminal for travelers needing reliable data throughout France
- eSIM: Apps like Airalo or Holafly let you purchase French or European data plans digitally before arrival
Getting from CDG to Paris with WiFi
The RER B train from CDG to central Paris takes approximately 30-45 minutes. The train stations within the airport (CDG 1 and CDG 2 RER stations) do not have WiFi, but you can download maps and information while in the terminal before boarding.
Frequently Asked Questions
Is CDG Airport WiFi free?
Yes, Charles de Gaulle Airport offers completely free, unlimited WiFi through the #CDGFreeWifi network. No password is required — simply connect and accept the terms of service.
How fast is the WiFi at CDG?
Speeds typically range from 5–20 Mbps for basic browsing and streaming. During peak hours, speeds can drop, but the connection is generally sufficient for video calls, streaming, and work tasks.
Does CDG WiFi work in the transit zone?
Yes, the #CDGFreeWifi network covers the transit and sterile zones, so passengers with connections can use it without going through passport control.
Can I use CDG WiFi to make calls?
Yes — VoIP calls via WhatsApp, FaceTime, Skype, and similar apps work over the CDG WiFi network.