The average train between Hertfordshire and Llandudno takes 5h 1m and the fastest train takes 4h 16m. The train service runs several times per day from Hertfordshire to Llandudno. 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 Hertfordshire and Llandudno. The earliest departure is at 7:08 AM in the morning, and the last departure from Hertfordshire is at 7:22 PM which arrives into Llandudno at 8:39 AM. All services require a transfer at King's Cross and take an average of 5h 1m. The schedules shown below are for the next available departures.


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Want to know about travelling from Hertfordshire to Llandudno? 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 Hertfordshire to Llandudno. However, there are services departing from Hertfordshire station and arriving at Llandudno station via Chester. The journey, including transfers, takes approximately 5h 1m.
Hertfordshire to Llandudno train services, operated by Great Northern, depart from London Euston station.
Hertfordshire to Llandudno train services, operated by Great Northern, arrive at Llandudno station.
Book your Hertfordshire to Llandudno train tickets online with Great Northern, Avanti West Coast and Transport for Wales.
The distance between Hertfordshire and Llandudno is 293.3 km. The road distance is 397 km.
You can take a train from Welwyn Garden City to Llandudno via King's Cross, London Euston, and Chester in around 5h 53m.