From Wood Green Underground Station Tube to Finsbury Park Underground Station, Tube to London Victoria, then train to Gatwick Airport. 54 min £29. From Wood Green taxi to London Gatwick Airport (LGW). 1 h 7 min £157. From Wood Green drive to London Gatwick Airport (LGW). 1 h 7 min £7. From Wood Green towncar to London Gatwick Airport. 1 h 7 min £120.