How much does a train ticket from Southampton to Dorchester cost?

The average train ticket price from Southampton to Dorchester is $31. The best way to find train tickets from Southampton 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 Southampton to Dorchester?

A train trip between Southampton and Dorchester is around 1h 21m, although the fastest train will take about 1h 10m. This is the time it takes to travel the 47 miles that separates the two cities.

How many daily trains are there between Southampton and Dorchester?

The number of trains from Southampton to Dorchester can differ depending on the day of the week. On average, there are 12. Some trains are direct while others have layovers. Simplify your train trip from Southampton to Dorchester by comparing and selecting the train that fits your travel style and budget on Busbud.

Which train companies travel from Southampton to Dorchester?

When taking the train from Southampton to Dorchester, you can travel comfortably and safely with South Western Railway.

Train Southampton to Dorchester from $12

Next train departures

Next departures for Southampton to Dorchester on November 22
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Train	7:07am	Southampton Central	1h 28m	8:35am	Dorchester South	Cheapest
Train	9:00am	Southampton Central	1h 13m	10:13am	Dorchester South	Fastest
Train	7:07am	Southampton Central	1h 28m	8:35am	Dorchester South	No tags
Train	7:21am	Southampton Central	1h 36m	8:57am	Dorchester South	No tags
Train	7:21am	Southampton Central	1h 36m	8:57am	Dorchester South	No tags

Last refresh of the prices: Last Monday at 9:38 AM GMT.

Compare 3 ways to go from Southampton to Dorchester

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach Dorchester. The journey takes about 1 hour 20 minutes and with fares starting at just $8, it presents an excellent value for a comfortable ride.

1carpool per day

1h 20mAverage Duration

48 milesDistance

3kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$13 - $17	Average Duration2h 25m	CO₂ emissions 2kg CO₂e
Train	Average Price$13 - $83	Average Duration1h 21m	CO₂ emissions 2kg CO₂e
Carpool	Average Price$8 - $8	Average Duration1h 20m	CO₂ emissions 3kg CO₂e

Train Companies

South Western Railway

4/524 reviews

Staff4.5

Timeliness4.1

Cleanliness4.5

Wifi3.4

Based on 24 reviews, the company was rated 4.2 stars on Busbud. Travelers were especially satisfied with the departure location and the value for money but often complained with the wifi. South Western Railway ticket prices on this trip start at $13

Train and bus companies in GB:Amtrak, Trenitalia, Renfe, VIA Rail Canada, RegioJet, FlixTrain, CrossCountry

Frequently asked questions about traveling from Southampton to Dorchester by train

How much does a train ticket from Southampton to Dorchester cost?
How long is the train trip from Southampton to Dorchester?
How many daily trains are there between Southampton and Dorchester?
Which train companies travel from Southampton to Dorchester?

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

11/18

No data

11/19

No data

Today

No data

11/21

No data

11/22

$17

11/23

No data

11/24

$18

11/25

$17

The cheapest trip from Southampton to Dorchester was searched and found on Nov 25, 2025 with a price of $17

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Southampton to Dorchester, as early as possible.

You can expect to pay from $17 to $38 for a train ticket from Southampton to Dorchester based on the last 2 days. You can expect to find the cheapest price for the trip at $17 which is on 2025-11-25.