The Heathrow Express operates from the airport every 15 minutes to London Paddington Station. The ride from Terminals 2 and 3 to London Paddington is 15 minutes long. Add on an extra three minutes if you catch it from Terminal 5. You can purchase tickets online, using the Heathrow Express app, or at the desk in the Arrivals hall. A single ride is around £25 (about R500,00) or a return ticket is around £37.00 (about R750,00).