The average bus between Heathrow and Thames Barrier takes 4h 16m and the fastest bus takes 1h 59m. The bus service runs several times per day from Heathrow to Thames Barrier. 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 Heathrow and Thames Barrier. The earliest departure is at 12:15 AM at night, and the last departure from Heathrow is at 11:56 PM which arrives into Thames Barrier at 2:05 AM. All services require a transfer, and take on average 4h 16m. The schedules shown below are for the next available departures.

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2h 9m • 1 changeWant to know about travelling from Heathrow to Thames Barrier? 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 Thames Barrier. However, there are services departing from Heathrow station and arriving at Thames Barrier station via Aldwych / Drury Lane. The journey, including transfers, takes approximately 4h 16m.
Heathrow to Thames Barrier bus services, operated by Metroline Travel, depart from Heathrow Central Bus Station.
Heathrow to Thames Barrier bus services, operated by Metroline Travel, arrive at Greenwich Trust School station.
The distance between Heathrow and Thames Barrier is 34.1 km. The road distance is 43 km.
You can take a bus from Heathrow Central Bus Station to Greenwich Trust School via Aldwych / Drury Lane in around 2h 37m.