Originally Posted by GUWonder
you don't have to clear immigration/customs at LHR (which you don't have to for transits)
Quick Question,
If I go for ex. JFK-LHR-CDG, I only clear customs in Paris. It just came to my mind that someone can go to the transfer line at LHR and when they get back to the terminal just exit like anyone of us would do if forget something or decide not to go on their flight.
Yet if I go IAD-LHR-MAN, I am guessing that i will clear C/I in LHR because that is my first entry point into the UK.
Most of my intl travel is non-stop so i am not used to this.
Ben