The average train between Siena and London takes 20h 37m and the fastest train takes 15h 28m. The train service runs several times per day from Siena to London. 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 twice daily between Siena and London. The earliest departure is at 7:02 AM in the morning, and the last departure from Siena is at 6:18 PM which arrives into London at 4:00 PM. All services require a transfer at Firenze S.M.N. and take an average of 20h 37m. The schedules shown below are for the next available departures.




14h 28m • 4 changes
Arrives next day




21h 12m • 4 changes
Arrives next day




21h 42m • 4 changes




14h 28m • 4 changes
Arrives next day




21h 12m • 4 changes
Arrives next day




21h 42m • 4 changes
Want to know about travelling from Siena to London? 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 Siena to London. However, there are services departing from Siena station and arriving at London station via Firenze S.M.N.. The journey, including transfers, takes approximately 20h 37m.
Siena to London train services, operated by Trenitalia, depart from Siena station.
Siena to London train services, operated by Trenitalia, arrive at London St Pancras Intl station.
Book your Siena to London train tickets online with Trenitalia, Trenitalia Frecce and 3 other operators.
The distance between Siena and London is 1,251.2 km. The road distance is 1,709 km.
You can take a train from Siena to London St Pancras Intl via Firenze S.M.N., Torino Porta Susa, Paris Gare de Lyon, and Paris Nord in around 14h 33m.