The average train between London and Tanygrisiau takes 7h 1m and the fastest train takes 4h 14m. The train service runs several times per day from London to Tanygrisiau. 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 3 times a day between London and Tanygrisiau. The earliest departure is at 9:00 AM in the morning, and the last departure from London is at 8:02 PM which arrives into Tanygrisiau at 6:11 AM. All services require a transfer, and take on average 7h 1m. The schedules shown below are for the next available departures.

5h 25m • 1 change

5h 23m • 1 change
Arrives next day

10h 9m • 1 change

5h 25m • 1 change

5h 23m • 1 change
Arrives next day

10h 9m • 1 change

4h 23m • 1 change

4h 23m • 1 change

4h 23m • 1 change
Arrives next day

17h 27m • 1 change
Want to know about travelling from London to Tanygrisiau? 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 London to Tanygrisiau. However, there are services departing from London station and arriving at Tanygrisiau station via Llandudno Junction. The journey, including transfers, takes approximately 7h 1m.
London to Tanygrisiau train services, operated by Avanti West Coast, depart from London Euston station.
London to Tanygrisiau train services, operated by Avanti West Coast, arrive at Blaenau Ffestiniog station.
Book your London to Tanygrisiau train tickets online with Avanti West Coast and Transport for Wales.
The distance between London and Tanygrisiau is 308.3 km. The road distance is 400 km.
You can take a train from London Euston to Blaenau Ffestiniog via Llandudno Junction in around 5h 4m.