Transferring to a connecting flight at Heathrow airport is simple. Just head over to Terminal 3, Airside Departures. As long as your baggage was tagged through to your final destination, follow the purple signs for "Flight Connections."
If your next flight is from a different terminal a dedicated bus will take you there, they are free and depart every 8 minutes or less.
You will pass through security screening and your hand baggage will be checked by security staff. Please remember liquids in containers over 100ml are not allowed through security.
If you are a non-UK resident and have goods to declare to H M Customs, please use the telephone prior to security to contact a member of staff.
Once through security if you wish to visit your airline's ticket desk you will find it at this point.
You will now be in the departure lounge and ready for your next flight. Check the screens for information about your flight, as they will tell you when to go to your departure gate. Meanwhile, you can relax, shop, eat and use other facilities here.