The average train between Newmarket and Heathrow takes 2h 52m and the fastest train takes 2h 20m. There is a train service every few hours from Newmarket to Heathrow. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Newmarket and Heathrow. The earliest departure is at 6:02 AM in the morning, and the last departure from Newmarket is at 10:20 PM which arrives into Heathrow at 1:07 AM. All services require a transfer at Cambridge and take an average of 2h 52m. The schedules shown below are for the next available departures.


2h 51m • 2 changes


2h 47m • 2 changes
Arrives next day


2h 50m • 2 changes
Arrives next day


2h 47m • 2 changes


2h 45m • 2 changes


2h 59m • 2 changes


2h 45m • 2 changes


2h 53m • 2 changes


2h 45m • 2 changes


2h 59m • 2 changes


2h 45m • 2 changes


2h 53m • 2 changes


2h 45m • 2 changes


2h 59m • 2 changes


2h 45m • 2 changes


2h 53m • 2 changes
Want to know about travelling from Newmarket to Heathrow? 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 train from Newmarket to Heathrow. However, there are services departing from Newmarket station and arriving at Heathrow station via King's Cross. The journey, including transfers, takes approximately 2h 52m.
Newmarket to Heathrow train services, operated by Greater Anglia, depart from Cambridge station.
Newmarket to Heathrow train services, operated by Greater Anglia, arrive at Heathrow Terminals 1-2-3 station.
Book your Newmarket to Heathrow train tickets online with Greater Anglia, Great Northern and 2 other operators.
The distance between Newmarket and Heathrow is 104.6 km. The road distance is 141 km.
There is no direct connection from Newmarket to Heathrow. However, you can take the train to Cambridge, take the train to King's Cross, walk to King's Cross St. Pancras station, then take the subway to Heathrow Terminals 1-2-3 station.