The average bus between St Paul's Cathedral and Heathrow takes 1h 36m and the fastest bus takes 1h 30m. There is a bus service every few hours from St Paul's Cathedral to Heathrow. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between St Paul's Cathedral and Heathrow. The earliest departure is at 12:16 AM at night, and the last departure from St Paul's Cathedral is at 11:46 PM which arrives into Heathrow at 1:37 AM. All services require a transfer at Trafalgar Square and take an average of 1h 36m. The schedules shown below are for the next available departures.

1h 32m • 1 change

1h 38m • 1 change

1h 40m • 1 change

1h 33m • 1 change

1h 32m • 1 change

1h 38m • 1 change

1h 40m • 1 change

1h 33m • 1 change

1h 32m • 1 change

1h 38m • 1 change

1h 40m • 1 change

1h 33m • 1 change
Want to know about travelling from St Paul's Cathedral to Heathrow? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from St Paul's Cathedral to Heathrow. However, there are services departing from St Paul's Cathedral station and arriving at Heathrow station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 1h 36m.
St Paul's Cathedral to Heathrow bus services, operated by Stagecoach London, depart from Trafalgar Square station.
St Paul's Cathedral to Heathrow bus services, operated by Stagecoach London, arrive at Heathrow Central Bus Station.
The distance between St Paul's Cathedral and Heathrow is 25.1 km. The road distance is 30 km.
Metroline Travel operates a bus from Trafalgar Square to Heathrow Central Bus Station hourly. Tickets cost £2 and the journey takes 1h 18m.