The average bus between British Museum and Heathrow Terminal 4 takes 1h 29m and the fastest bus takes 1h 22m. The bus service runs several times per day from British Museum to Heathrow Terminal 4. 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 every 3 hours between British Museum and Heathrow Terminal 4. The earliest departure is at 2:13 AM at night, and the last departure from British Museum is at 6:42 AM which arrives into Heathrow Terminal 4 at 8:25 AM. All services require a transfer at Regent Street / St James's and take an average of 1h 29m. The schedules shown below are for the next available departures.

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Want to know about travelling from British Museum to Heathrow Terminal 4? 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 British Museum to Heathrow Terminal 4. However, there are services departing from British Museum station and arriving at Heathrow Terminal 4 station via Hounslow West Station station. The journey, including transfers, takes approximately 1h 29m.
British Museum to Heathrow Terminal 4 bus services, operated by Metroline Travel, depart from Regent Street / St James's station.
British Museum to Heathrow Terminal 4 bus services, operated by Metroline Travel, arrive at Hounslow West Station.
The distance between British Museum and Heathrow Terminal 4 is 23.1 km. The road distance is 29 km.
Metroline Travel operates a bus from Regent Street / St James's to Hounslow West Station hourly. Tickets cost £2 and the journey takes 1h 2m.