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Heathrow Terminal 4 to London St Pancras Intl trains

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Trip Overview

The average train between Heathrow Terminal 4 and London St Pancras Intl takes 50 min and the fastest train takes 49 min. The train runs at least 3 times per hour from Heathrow Terminal 4 to London St Pancras Intl. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

50 min
Duration
21 mi
Distance
£19
Average price
Every 20 minutes
Frequency

Heathrow Terminal 4 to London St Pancras Intl train times

Trains run every 20 minutes between Heathrow Terminal 4 and London St Pancras Intl. The earliest departure is at 5:30 AM in the morning, and the last departure from Heathrow Terminal 4 is at 10:30 PM which arrives into London St Pancras Intl at 11:22 PM. All services require a transfer at Farringdon Without and take an average of 50 min. The schedules shown below are for the next available departures.

Departing Tuesday, November 10, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink57 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Departing Wednesday, November 11, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink1h • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink52 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Departing Thursday, November 12, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink1h • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink52 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Departing Friday, November 13, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink1h • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink52 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Departing Saturday, November 14, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink1h • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Departing Sunday, November 15, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Departing Monday, November 16, 2026

  •  → 

    Elizabeth Line (TfL)Thameslink1h • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink52 min • 1 change
  •  → 

    Elizabeth Line (TfL)Thameslink50 min • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from Heathrow Terminal 4 to London St Pancras Intl? 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.

Map of how to get from Heathrow Terminal 4 to London St Pancras Intl.ExpandLaunch map view
  • Distance: 21.3 mi
  • Duration: 50 min

What companies run services between Heathrow Terminal 4, England and London St Pancras Intl, England?

Elizabeth Line (TfL) operates a train from Heathrow Terminal 4 to Farringdon Without every 20 minutes. Tickets cost £15–30 and the journey takes 42 min.

Operators