The average bus between Heathrow and Merstham takes 2h 34m and the fastest bus takes 2h. There is a bus service every few hours from Heathrow to Merstham. 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 Merstham. The earliest departure is at 4:45 AM at night, and the last departure from Heathrow is at 8:10 PM which arrives into Merstham at 10:56 PM. All services require a transfer at South Terminal Bus Station and take an average of 2h 34m. The schedules shown below are for the next available departures.


2h 30m • 2 changes


2h 15m • 2 changes


2h 28m • 2 changes


3h 4m • 2 changes


2h 13m • 2 changes


3h 6m • 2 changes


2h 32m • 2 changes


2h 22m • 2 changes


2h 13m • 2 changes


3h 6m • 2 changes


2h 32m • 2 changes


2h 22m • 2 changes
Want to know about travelling from Heathrow to Merstham? 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 Merstham. However, there are services departing from Heathrow station and arriving at Merstham station via South Terminal Bus Station station. The journey, including transfers, takes approximately 2h 34m.
Heathrow to Merstham bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Merstham bus services, operated by National Express, arrive at Redhill Bus Station.
The distance between Heathrow and Merstham is 31.2 km. The road distance is 86 km.
You can take a bus from Heathrow Central Bus Station to Albury Road via South Terminal Bus Station, Gatwick South Terminal, and Redhill Bus Station in around 2h 18m.