Book a cab online and save this Christmas 2017. WaterlooCars is providing 10 % off for to/from all airports, an excellent choice for travel for London airport pickups and drop-offs. We cover all airports - Heathrow, Gatwick, Stansted, London City and Luton and are available 24/7. We are a trusted and reliable service with all of our drivers fully licensed and vetted for a safe and comfortable journey. Use code this code waterloo10 while booking online.