WIFI on Intercités Trains, Myth or Reality?
The guide to staying connected during your journey!
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Intercités
Need information about Wi-Fi on Intercités trains?
We've gathered all the answers to your questions about Wi-Fi access on board Intercités trains.
In this guide, you'll find the terms of use, the connection steps and practical tips for enjoying a pleasant connection throughout your journey.
Our goal is to make your Intercités journey even more comfortable with simplified Wi-Fi access.
Before buying an Intercités train ticket, it's essential to know how to book and to check Intercités train ticket prices.
Still have questions before you leave? Check out our practical guides:
- Travelling with children? Find out about conditions for minors on Intercités.
- Want to choose your seat? Check out the Intercités seating plan.
- What luggage is allowed? See the Intercités luggage policy.
- Travelling with a pet? All the info on pets on Intercités.
- A delayed train? Read the refund conditions in case of delay.
- Want a refund? See our dedicated page.
- Travelling with a bike? Find out about the conditions for bringing a bike on board.
Intercités Wi-Fi is a major benefit for staying connected during your long-distance journeys.
Wi-Fi Availability
Wi-Fi is free but not yet available on all lines. Here are the ones already equipped in 2025:
| Route | Availability |
|---|---|
| Paris – Toulouse | Available |
| Bordeaux – Marseille | Available |
| Nantes – Lyon | Available |
| Strasbourg – Lille | Available |
Access and Connection
Steps to Connect
- Turn on Wi-Fi on your device.
- Select the network "SNCF_WIFI_INTERCITES" or "Intercités_WiFi".
- Open your browser: the login page appears automatically.
- Sign up or log in with one click.
- If it doesn't work, type a simple URL such as sncf.com to force it to open.
Terms of Use
The service is free for all passengers. A quick sign-up is sometimes required.
Quality and Performance
Connection Speed
Speed varies depending on mobile coverage and the number of passengers connected. It generally allows for:
- browsing the internet,
- sending/receiving emails,
- using social media.
Costs and Restrictions
Pricing
Wi-Fi is currently entirely free.
Data Limits
Some heavy usage (HD streaming, large downloads) may be restricted to guarantee stable quality for everyone.
Troubleshooting
Common Issues and Solutions
| Issue | Solution |
|---|---|
| Unable to connect | Restart your device, check for updates, try again. |
| Slow or dropped connection | Move to another part of the train or reconnect to the network. |
Support
If the problem persists, contact Intercités customer service via the SNCF website or on-board staff.
FAQ
Is Wi-Fi available on all Intercités trains?
No, only certain lines are equipped (Paris-Toulouse, Bordeaux-Marseille, Nantes-Lyon, Strasbourg-Lille). Coverage will be expanded by 2027.
How do I connect to Intercités Wi-Fi?
Turn on your Wi-Fi, select "Intercités_WiFi", open a browser and follow the instructions.
Is Intercités Wi-Fi free?
Yes, it's free for all passengers.
Is the connection quality good enough?
It varies, but generally allows for browsing and working online.
Which lines already offer Wi-Fi?
In 2025: Paris–Toulouse, Bordeaux–Marseille, Nantes–Lyon, Strasbourg–Lille. Others will be covered gradually.