There is a direct train service called the Stansted Express from Stansted Airport into Liverpool Street station on the eastern edge of central London. Trains stop at Tottenham Hale before terminating at Liverpool Street. Business class is available but there is nothing special about it and you can pretty much sit anywhere you want anyways.
From Monday to Friday trains run every 15 minutes between 8:00 and 17:00 and every 30 minutes at other times. On Saturday and Sunday the trains run every 30 minutes all day. Trains start every day at 6:00 and the last train leave the airport at midnight.
- Time: 41 minutes
- Cost: The one way fare is £13 and return is £21. Business class is £18 one way and £31 return.