The average train between Nailsea and Heathrow takes 2h 32m and the fastest train takes 2h 6m. The train service runs several times per day from Nailsea to Heathrow. 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 Nailsea and Heathrow. The earliest departure is at 6:38 AM in the morning, and the last departure from Nailsea is at 10:18 PM which arrives into Heathrow at 5:11 AM. All services require a transfer, and take on average 2h 32m. The schedules shown below are for the next available departures.

2h 10m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 10m • 1 change

2h 10m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 10m • 1 change

2h 16m • 1 change

2h 9m • 1 change

2h 24m • 1 change

2h 8m • 1 change

2h 10m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 10m • 1 change

2h 10m • 1 change

2h 13m • 1 change

2h 12m • 1 change

2h 10m • 1 change
Want to know about travelling from Nailsea to Heathrow? 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 Nailsea to Heathrow. However, there are services departing from Nailsea station and arriving at Heathrow station via London Paddington. The journey, including transfers, takes approximately 2h 32m.
Nailsea to Heathrow train services, operated by Great Western Railway (GWR), depart from Nailsea & Backwell station.
Nailsea to Heathrow train services, operated by Great Western Railway (GWR), arrive at London Paddington station.
Book your Nailsea to Heathrow train tickets online with Great Western Railway (GWR) and Heathrow Express.
The distance between Nailsea and Heathrow is 159.8 km. The road distance is 225 km.
Great Western Railway (GWR) operates a train from Nailsea & Backwell to London Paddington every 3 hours. Tickets cost £55–110 and the journey takes 1h 50m.