There appear to be no records showing Luftwaffe pilots being lynched by the British whilst landing on English soil.
There is a case of a German spy who was hanged at Pentonville prison on 17/12/40 and a Josef Jakobs who was shot on 14/8/41
William Joyce, Nazi propagandist dubbed Lord Haw-Haw by a Fleet Street cartoonist, was captured in 1945. Joyce was tried for high treason and executed.
He was the last person to be executed for high treason, nearly 60 years ago,