The average train between Heathrow and Conwy takes 4h 42m and the fastest train takes 4h 19m. There is a train service every few hours from Heathrow to Conwy. 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 2 hours between Heathrow and Conwy. The earliest departure is at 7:06 AM in the morning, and the last departure from Heathrow is at 7:06 PM which arrives into Conwy at 11:56 PM. All services require a transfer at Tottenham Court Road Station and take an average of 4h 42m. The schedules shown below are for the next available departures.



4h 58m • 3 changes



4h 23m • 3 changes



4h 26m • 3 changes



4h 24m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes



4h 42m • 3 changes
Want to know about travelling from Heathrow to Conwy? 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 Conwy. However, there are services departing from Heathrow station and arriving at Conwy station via Chester. The journey, including transfers, takes approximately 4h 42m.
Heathrow to Conwy train services, operated by Elizabeth Line (TfL), depart from London Euston station.
Heathrow to Conwy train services, operated by Elizabeth Line (TfL), arrive at Conwy station.
Book your Heathrow to Conwy train tickets online with Elizabeth Line (TfL), London Underground (Tube) and 2 other operators.
The distance between Heathrow and Conwy is 305.2 km. The road distance is 388 km.
You can take a train from Heathrow Terminals 2 & 3 to Conwy via Tottenham Court Road Station, Tottenham Court Road station, Euston station, London Euston, and Chester in around 5h 20m.