If you arrive at Heathrow International Airport the best ways to get to the city are the following:
-To London by Tube (Subway):
The Piccadilly Line connects Terminals 1, 2 and 3 and also Terminal 4 with Central London. Trains operate every 4/5 minutes. For more info: www.tfl.gov.uk/
-To London by Rail:
Heathrow Express, 4 non-stop trains to London London Paddington Station every hour, the journey takes 15-20 minutes. For more info: www.heathrowexpress.com/
Heathrow Connect, trains connect Heathrow with Paddington stopping in five stations in West London and depart every 30 minutes, the journey take around 25 minutes to destination.