The average train between Potters Bar and Flitwick takes 1h 27m and the fastest train takes 1h 13m. The train runs at least 2 times per hour from Potters Bar to Flitwick. 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 every 30 minutes between Potters Bar and Flitwick. The earliest departure is at 12:02 AM at night, and the last departure from Potters Bar is at 11:32 PM which arrives into Flitwick at 1:06 AM. All services require a transfer at London Kings Cross and take an average of 1h 27m. The schedules shown below are for the next available departures.

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1h 39m • 1 changeWant to know about travelling from Potters Bar to Flitwick? 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 Potters Bar to Flitwick. However, there are services departing from Potters Bar station and arriving at Flitwick station via King's Cross station. The journey, including transfers, takes approximately 1h 27m.
Potters Bar to Flitwick train services, operated by Great Northern, depart from Potters Bar station.
Potters Bar to Flitwick train services, operated by Thameslink, arrive at Flitwick station.
Book your Potters Bar to Flitwick train tickets online with Omio.
The distance between Potters Bar and Flitwick is 40.3 km. The road distance is 50 km.
You can take a train from Potters Bar to Flitwick via London Kings Cross and London St Pancras Intl in around 1h 16m.