The average bus between Heathrow and Grantham takes 6h 27m and the fastest bus takes 5h 15m. The bus service runs several times per day from Heathrow to Grantham. 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 5 times a day between Heathrow and Grantham. The earliest departure is at 12:30 AM at night, and the last departure from Heathrow is at 3:00 PM which arrives into Grantham at 8:12 AM. All services require a transfer at St Margaret's Bus Station and take an average of 6h 27m. The schedules shown below are for the next available departures.


7h 42m • 2 changes


5h 27m • 2 changes


5h 27m • 2 changes


6h 15m • 2 changes


7h 42m • 2 changes


5h 27m • 2 changes


5h 27m • 2 changes


6h 15m • 2 changes


7h 42m • 2 changes


5h 27m • 2 changes


5h 27m • 2 changes


6h 15m • 2 changes


7h 42m • 2 changes


5h 27m • 2 changes


5h 27m • 2 changes


6h 15m • 2 changes


10h 27m • 2 changes


5h 27m • 2 changes


5h 27m • 2 changes


6h 7m • 2 changes
Want to know about travelling from Heathrow to Grantham? 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 Grantham. However, there are services departing from Heathrow station and arriving at Grantham station via St Margaret's Bus Station station. The journey, including transfers, takes approximately 6h 27m.
Heathrow to Grantham bus services, operated by National Express, depart from Heathrow Central Bus Station.
Heathrow to Grantham bus services, operated by National Express, arrive at Windsor Street station.
The distance between Heathrow and Grantham is 161.1 km. The road distance is 230 km.
You can take a bus from Heathrow Central Bus Station to Bus Station via St Margaret's Bus Station, Haymarket Bus Station, Windsor Street, and St Mary's Way in around 5h 39m.