The average bus between Heathrow and London St Pancras Intl takes 1h 43m and the fastest bus takes 1h 30m. There is a bus service every few hours from Heathrow to London St Pancras Intl. 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 Heathrow and London St Pancras Intl. The earliest departure is at 12:15 AM at night, and the last departure from Heathrow is at 11:56 PM which arrives into London St Pancras Intl at 1:37 AM. All services require a transfer at Aldwych / Drury Lane and take an average of 1h 43m. The schedules shown below are for the next available departures.

1h 44m • 1 change

1h 44m • 1 change

1h 44m • 1 change

1h 43m • 1 change

1h 52m • 1 change

1h 42m • 1 change

1h 51m • 1 change

1h 41m • 1 change

1h 52m • 1 change

1h 42m • 1 change

1h 32m • 1 change

1h 41m • 1 change

1h 52m • 1 change

1h 42m • 1 change

1h 32m • 1 change

1h 41m • 1 change
Want to know about travelling from Heathrow to London St Pancras Intl? 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 Heathrow to London St Pancras Intl. However, there are services departing from Heathrow station and arriving at London St Pancras Intl station via Aldwych / Drury Lane. The journey, including transfers, takes approximately 1h 43m.
Heathrow to London St Pancras Intl bus services, operated by Metroline Travel, depart from Heathrow Central Bus Station.
Heathrow to London St Pancras Intl bus services, operated by Metroline Travel, arrive at St Pancras International Station.
The distance between Heathrow and London St Pancras Intl is 23.7 km. The road distance is 31 km.
You can take a bus from Heathrow Central Bus Station to London St Pancras Intl via Aldwych / Drury Lane, Aldwych / Kingsway, and St Pancras International Station in around 1h 44m.