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/

• 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.

• National Express operates 3 buses every hour to Victoria Station and a journey takes 40 minutes, for more info: www.nationalexpress.com
• Night Bus N9 takes you to Aldwych via Trafalgar Square every 30 minutes and an estimated journey time of 1 hour and 5 minutes: www.tfl.gov.uk/bus