The average bus between London and St Fagans takes 5h 51m and the fastest bus takes 4h 8m. The bus service runs several times per day from London to St Fagans. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between London and St Fagans. The earliest departure is at 12:30 AM at night, and the last departure from London is at 11:59 PM which arrives into St Fagans at 8:59 AM. All services require a transfer at Sophia Gardens and take an average of 5h 51m. The schedules shown below are for the next available departures.

8h 29m • 1 change

4h 8m • 1 change

4h 38m • 1 change

4h 36m • 1 change

8h 29m • 1 change

5h 8m • 1 change

5h 38m • 1 change

5h 6m • 1 change

5h 8m • 1 change

5h 38m • 1 change

5h 6m • 1 change
Arrives next day

9h • 1 change
Want to know about travelling from London to St Fagans? 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 bus from London to St Fagans. However, there are services departing from London station and arriving at St Fagans station via Sophia Gardens. The journey, including transfers, takes approximately 5h 51m.
London to St Fagans bus services, operated by National Express, depart from London Victoria station.
London to St Fagans bus services, operated by National Express, arrive at Sophia Gardens station.
The distance between London and St Fagans is 217.5 km. The road distance is 250 km.
National Express operates a bus from London Victoria to Sophia Gardens hourly. Tickets cost £28–70 and the journey takes 3h 40m.