The average train between Heathrow and Nailsea takes 2h 18m and the fastest train takes 2h 11m. The train service runs several times per day from Heathrow to Nailsea. 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 3 hours between Heathrow and Nailsea. The earliest departure is at 6:02 AM in the morning, and the last departure from Heathrow is at 8:02 PM which arrives into Nailsea at 10:30 PM. All services require a transfer, and take on average 2h 18m. The schedules shown below are for the next available departures.

2h 18m • 1 change
2h 19m • 1 change
2h 21m • 1 change
2h 21m • 1 change
2h 20m • 1 change
2h 15m • 1 change
2h 13m • 1 change
2h 18m • 1 change
2h 20m • 1 change
2h 15m • 1 change
2h 13m • 1 change
2h 18m • 1 change
2h 20m • 1 change
2h 15m • 1 change
2h 13m • 1 change
2h 18m • 1 change
2h 12m • 1 change
2h 20m • 1 change
2h 11m • 1 change
2h 11m • 1 change
2h 20m • 1 change
2h 15m • 1 change
2h 13m • 1 change
2h 18m • 1 changeWant to know about travelling from Heathrow to Nailsea? 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 to Nailsea. However, there are services departing from London Paddington station and arriving at Nailsea & Backwell station via Nailsea & Backwell station. The journey, including transfers, takes approximately 2h 18m.
Heathrow to Nailsea train services, operated by Great Western Railway (GWR), depart from London Paddington station.
Heathrow to Nailsea train services, operated by Great Western Railway (GWR), arrive at Nailsea & Backwell station.
Book your Heathrow to Nailsea train tickets online with Omio.
The distance between Heathrow and Nailsea is 159.8 km. The road distance is 182 km.
Great Western Railway (GWR) operates a train from London Paddington to Nailsea & Backwell every 3 hours. Tickets cost £50–95 and the journey takes 1h 51m.