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Great Western Railway
Avanti West Coast

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Low prices found by our customers
Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

Trains to Plymouth from Castle Cary

It takes an average of 1h 56m to travel from Castle Cary to Plymouth by train, over a distance of around 87 miles (139 km). There are normally 22 trains per day travelling from Castle Cary to Plymouth and tickets for this journey start from £37.50 when you book in advance.

First train

08:41

Last train

22:44

Departure stationCastle Cary
Arrival stationPlymouth
Journey time

From 1h 46m

Distance

87 miles (139 km)

Frequency

22 trains per day

Changes

Direct trains available

Price

From £37.50

Train operators

Great Western Railway

What are the train times from Castle Cary to Plymouth?

Check out the next trains departing from Castle Cary to Plymouth for Tuesday 13th October 2026 using our handy timetable below, including platform and live travel information. You can view the full day timetable or search for a different date here.
DepartsArrivesDuration
06:3210:344h 2m, 2 changes
08:3810:472h 9m, 1 change
10:4512:482h 3m, 1 change
12:4714:472h 0m, 1 change
14:3518:173h 42m, 1 change
16:4418:472h 3m, 1 change
17:1822:185h 0m, 3 changes
18:3922:183h 39m, 2 changes
20:4122:502h 9m, 1 change
22:4200:321h 50m, direct

Travel by train from Castle Cary to Plymouth

Looking to travel from Castle Cary to Plymouth by train? You've come to the right place!

Generally, the train from Castle Cary to Plymouth takes around 1 hour 56 minutes, but can take just 1 hour 46 minutes on the fastest services. There are up to 22 trains per day from Castle Cary to Plymouth.

Direct trains are available on this route.

Trains on this route are operated by Great Western Railway.

Book your ticket from £37.50 for this journey. Booking early is one of the most effective ways to save money.

Start your search for train tickets from Castle Cary to Plymouth in our Journey Planner.

What do people frequently ask about the train journey from Castle Cary to Plymouth?

Want to know more about your journey from Castle Cary to Plymouth? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you travel to Plymouth from Castle Cary?

To get to Plymouth from Castle Cary, why not take the train? With 22 trains per day and an average journey time of 1 hour and 56 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Castle Cary to Plymouth by train?

On average, it takes around 1 hour and 56 minutes to travel from Castle Cary to Plymouth by train, although you can get there in 1 hour and 46 minutes on the fastest services. With 22 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How much is the train ticket from Castle Cary to Plymouth?

The price of a train ticket from Castle Cary to Plymouth can start from as little as £37.50, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

How fast can trains travel from Castle Cary to Plymouth?

The fastest time a train can travel the 87 miles (139 km) from Castle Cary to Plymouth is 1 hour and 46 minutes.

How do I find cheap train tickets from Castle Cary to Plymouth?

As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Book in advance

Train tickets from Castle Cary to Plymouth start at £37.50§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.

2. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

3. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

4. Book split tickets

Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

5. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

6. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Castle Cary to Plymouth is right for you.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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