London Farnborough (EGLF) or Luton (EGGW) to Nice Côte d'Azur (LFMN) takes approximately 1h45 on a midsize jet — Citation XLS+, Praetor 500, Challenger 350. Heavy jets are not operationally required on this corridor.
From Nice, the established sequence is a six-minute Monacair or Heli Air Monaco helicopter directly onto the Monaco heliport, then ground transfer to Monte-Carlo, Fairmont or Hôtel de Paris. Total door-to-door from a London FBO to a Monte-Carlo suite is typically 3h15 to 3h30.
British-based members frequently combine an outbound charter with an empty leg return on the Sunday-evening / Monday-morning window. Nice ↔ Farnborough is one of the most reliable empty leg corridors in the European calendar.
Grand Prix week, Yacht Show and Monte-Carlo Television Festival materially compress slot availability at Nice. Confirm aircraft positioning five to seven days in advance during those windows. See the Atlas guide to Monaco Grand Prix private aviation.