The average train between Heathrow Terminal 5 and St Pancras takes 39 min and the fastest train takes 34 min. The train runs at least 4 times per hour from Heathrow Terminal 5 to St Pancras. 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 15 minutes between Heathrow Terminal 5 and St Pancras. The earliest departure is at 12:07 AM at night, and the last departure from Heathrow Terminal 5 is at 5:27 PM which arrives into St Pancras at 6:04 PM. All services require a transfer at London Paddington and take an average of 39 min. The schedules shown below are for the next available departures.

4h 53m • 1 change
37 min • 1 change
39 min • 1 change
41 min • 1 changeWant to know about travelling from Heathrow Terminal 5 to St Pancras? 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 Heathrow Terminal 5 to St Pancras. However, there are services departing from Heathrow Terminal 5 station and arriving at St Pancras station via London Paddington. The journey, including transfers, takes approximately 39 min.
Heathrow Terminal 5 to St Pancras train services, operated by Elizabeth Line (TfL), depart from Heathrow Terminal 5 station.
Heathrow Terminal 5 to St Pancras train services, operated by Elizabeth Line (TfL), arrive at Euston Square station.
Book your Heathrow Terminal 5 to St Pancras train tickets online with Elizabeth Line (TfL), London Underground (Tube) and Heathrow Express.
The distance between Heathrow Terminal 5 and St Pancras is 25.8 km. The road distance is 29 km.
Elizabeth Line (TfL) operates a train from Heathrow Terminal 5 to Tottenham Court Rd 4 times a day. Tickets cost £13–28 and the journey takes 39 min.