The average train between Heathrow Terminal 3 and King's Cross St. Pancras station takes 35 min and the fastest train takes 30 min. The train runs at least 4 times per hour from Heathrow Terminal 3 to King's Cross St. Pancras station. 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 3 and King's Cross St. Pancras station. The earliest departure is at 6:09 AM in the morning, and the last departure from Heathrow Terminal 3 is at 11:48 PM which arrives into King's Cross St. Pancras station at 12:20 AM. All services require a transfer at London Paddington and take an average of 35 min. The schedules shown below are for the next available departures.
Want to know about travelling from Heathrow Terminal 3 to King's Cross St. Pancras station? 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 3 to King's Cross St. Pancras station station. However, there are services departing from Heathrow Terminal 3 station and arriving at King's Cross St. Pancras station via London Paddington. The journey, including transfers, takes approximately 35 min.
Heathrow Terminal 3 to King's Cross St. Pancras station train services, operated by Heathrow Express, depart from Heathrow Terminals 2 & 3 station.
Heathrow Terminal 3 to King's Cross St. Pancras station train services, operated by Heathrow Express, arrive at King's Cross St. Pancras station.
Book your Heathrow Terminal 3 to King's Cross St. Pancras station train tickets online with Heathrow Express, London Underground (Tube) and Elizabeth Line (TfL).
The distance between Heathrow Terminal 3 and King's Cross St. Pancras station is 23.9 km. The road distance is 27 km.
London Underground (Tube) operates a subway from Heathrow Terminals 2 & 3 station to King's Cross St. Pancras station every 5 minutes. Tickets cost £15–60 and the journey takes 57 min.
