Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Clapham Junction | Dorchester South | Cheapest | |||||
| Clapham Junction | Dorchester South | Fastest | |||||
| Wandsworth Town | Dorchester South | No tags | |||||
| Wandsworth Town | Dorchester South | No tags | |||||
| Wandsworth Town | Dorchester South | No tags |
Last refresh of the prices: Yesterday at 6:41 AM GMT.
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Compare 3 ways to travel from London to Dorchester
Among the sustainable travel choices, the carpool stands out as a good way to reach Dorchester. The journey takes about 2 hours and with fares starting at just US$14, it presents an excellent value for a comfortable ride.
Train London to Dorchester: Trip Overview
Please note, this information is subject to change.
Train Companies
London to Dorchester Train
Busbud helps you find a train from London to Dorchester. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
We make it our job to connect you with the most dependable companies that offer train services from London to Dorchester.
Discover how much the train trip from London to Dorchester will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions on the trip London - Dorchester
How much does a cheap train ticket from London to Dorchester cost?
The average train ticket price from London to Dorchester is US$117. The best way to find cheap train tickets from London to Dorchester is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the train trip from London to Dorchester?
A train trip between London and Dorchester is around 2h 51m, although the fastest train will take about 2h 29m. This is the time it takes to travel the 184 km that separates the two cities.
How many daily train are there between London and Dorchester?
The number of trains from London to Dorchester can differ depending on the day of the week. On average, there are 23. Some trains are direct while others include transferring trains. Simplify your train trip from London to Dorchester by comparing and selecting the train that fits your travel style and budget on Busbud.
Which train companies travel from London to Dorchester?
When taking the train from London to Dorchester, you can travel comfortably and safely with South Western Railway, Great Western Railway.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from London to Dorchester was searched and found on 06 Nov 2025 with a price of US$29To save money and be sure you have the best seat, it's a good idea to buy your train tickets from London to Dorchester as early as possible.
You can expect to pay from US$29 to US$311 for a train ticket from London to Dorchester based on the last 2 days. You can expect to find the cheapest price for the trip at US$29, which is on 2025-11-06.
Usually Great Western Railway will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
About Train Travel
Train Travel Tips
There are many train stations in the world, explore station pages on Busbud to get all information you need.
Whether you take a regional or high-speed train to Dorchester, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
With up to 30x less CO2 emissions for your train journey between London and Dorchester, the train is an ecological alternative to flights or personal cars.
Make a music playlist for your train ride from London to Dorchester and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
Japanese trains are always on time. It is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologise to each passenger.
New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date
Top Travelled Train Routes
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