Originally Posted by
fluffymitten
The only time at LHR that I've had a passport check on a transfer is when connecting from international to domestic. International to international transfers do not have passport checks.
So if we’re flying on BA CDG to LHR Terminal 5 then LHR Terminal 5 to IAH, will there be any passport check or security screening? Or will it be just a matter of getting off one plane and getting to the gate to board the next plane?