Your world at your fingertips. Even underground.

Free Wi-Fi on London Underground

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Browse and message as much as you like
Connect for free at over 250 stations
Accessible to all customers

Stay connected on your long trips. And your short ones.

Running late?

Send emails or download and read your inbox. Make business moves on the go.

Keep in touch

Update your Facebook status, or Whatsapp your mum about your night out.

Plan your journey

Lost underground? Go online to get train times, directions and connections for your trip.

Stay on the ball

Keep on top of the latest news or football scores as it happens.

Get Started

Use Free Wi-Fi Underground

Once you're at a participating station, switch on Wi-Fi and connect to Three_WIFI.

  1. Make sure you have iOS 15.4 or later installed
  2. Switch on your device and connect automatically

Frequently asked questions

You just need to have a valid Three SIM present in the device you are using to connect to the service.