The average train between Swindon and St Pancras takes 1h 12m and the fastest train takes 1h 2m. The train runs at least 3 times per hour from Swindon 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 20 minutes between Swindon and St Pancras. The earliest departure is at 3:11 AM at night, and the last departure from Swindon is at 11:33 PM which arrives into St Pancras at 5:00 AM. All services require a transfer at London Paddington and take an average of 1h 12m. The schedules shown below are for the next available departures.

1h 12m • 1 change

1h 8m • 1 change
Arrives next day

1h 20m • 1 change
Arrives next day

5h 27m • 1 change

2h 5m • 1 change

1h 14m • 1 change

1h 10m • 1 change

1h 15m • 1 change
Want to know about travelling from Swindon 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 Swindon to St Pancras. However, there are services departing from Swindon station and arriving at St Pancras station via London Paddington. The journey, including transfers, takes approximately 1h 12m.
Swindon to St Pancras train services, operated by Great Western Railway (GWR), depart from Swindon station.
Swindon to St Pancras train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Swindon to St Pancras train tickets online with Great Western Railway (GWR) and London Underground (Tube).
The distance between Swindon and St Pancras is 114.3 km. The road distance is 127 km.
Great Western Railway (GWR) operates a train from Swindon to London Paddington every 20 minutes. Tickets cost £30–65 and the journey takes 56 min.