Charles de Gaulle Airport — Wi-Fi, eSIM & arrival guide
T1 (Star Alliance), T2 (split into 2A through 2G — SkyTeam, Air France hub), T3 (low-cost). The CDGVAL automated shuttle connects all three terminals (free, every 4 min). This page covers what to expect on the ground — free Wi-Fi reality, mobile signal at the gate, ground transport into Paris, and how to skip the SIM-card booth queue.
Free airport Wi-Fi
OK
240 min limit
Distance to Paris
25 km
Best local carrier
Orange has the deepest French coverage including TGV routes; SFR and Bouygues are solid in Paris itself.
France eSIM
from $1.20
Free Wi-Fi & mobile signal at CDG
Free Wi-Fi: 4-hour free Wi-Fi (no signup). Decent download speed but uploads are slow — bad for video calls.
Mobile signal at arrival: Orange, SFR, Bouygues, and Free Mobile all have full 4G/5G coverage. eSIM attaches before you reach passport control.
SIM kiosk pricing reality: Orange and SFR have desks in T1 arrivals and T2E/2F. Tourist SIM 14 days/20 GB ≈ €30. LTE.app eSIM is half the price and saves the queue after a long flight.
Air France lounges in T2E/2F have fast Wi-Fi (50–150 Mbps). Priority Pass: Star Alliance lounge at T1, several at T2.
Currency & ATMs
BNP and LCL ATMs in arrivals give the real interbank rate. Avoid Travelex.
CDG is a Helium reward zone
⚡ 5× airport
Members earn 5× HNT rewards for being online at airport hexes. Map shows the live coverage zones across France.
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How to activate your eSIM for France
1
Choose your plan in LTE.app
Browse France plans and select one that fits your trip length. Takes under a minute.
2
Scan the QR code in your phone settings
iOS: Settings → Cellular → Add eSIM. Android: Settings → Network → SIM → Add eSIM. Scan the QR and confirm.
3
Board your flight
Your eSIM is installed. No action needed during the flight. Keep your home SIM active for calls and texts.
4
Land at Charles de Gaulle Airport — you're connected
The eSIM connects automatically to a France carrier. By the time you reach baggage claim, you have data.
FAQ — CDG Charles de Gaulle Airport
Is there free Wi-Fi at Charles de Gaulle Airport?
Yes — 4-hour free Wi-Fi (no signup). Decent download speed but uploads are slow — bad for video calls. A France eSIM still gives you reliable data the moment you land and continues working throughout your trip, not just inside the terminal.
How do I get from Charles de Gaulle Airport to Paris?
Charles de Gaulle Airport has multiple options: RER B (35–50 min to Gare du Nord / Châtelet, €11.45 (~$12.50)); Roissybus (60–90 min to Opéra, €16.60 (~$18)); Le Bus Direct (now defunct — ignore old guides) (—, —). The airport is about 25 km from Paris.
Can I buy a SIM card at Charles de Gaulle Airport?
Yes — Orange and SFR have desks in T1 arrivals and T2E/2F. Tourist SIM 14 days/20 GB ≈ €30. LTE.app eSIM is half the price and saves the queue after a long flight.
Which mobile carrier should I use at Charles de Gaulle Airport?
Orange has the deepest French coverage including TGV routes; SFR and Bouygues are solid in Paris itself. LTE.app eSIM plans automatically connect to the best available signal at Charles de Gaulle Airport and throughout France.
When should I install my eSIM for France?
Install your eSIM at home before your flight, while connected to Wi-Fi. It takes under two minutes — just scan a QR code in your phone settings. Activation happens automatically when you land at Charles de Gaulle Airport and connect to the local network.