The journey time from London to Gatwick Airport depends heavily on your mode of transport, but for 2026 travelers, the train remains the most efficient option. The Gatwick Express from London Victoria takes exactly 30 minutes to reach the South Terminal. Standard Southern and Thameslink services from stations like London Bridge, Blackfriars, or St. Pancras typically take between 32 and 45 minutes. If you are driving or taking a taxi, the journey can vary significantly based on the notorious London traffic; without congestion, it takes about 1 hour to 1 hour 15 minutes, but during peak hours, this can easily stretch to 2 hours or more. Coaches like National Express or FlixBus usually take around 90 minutes to 2 hours from Victoria Coach Station. For the most predictable transit in 2026, rail is the definitive winner.