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Clapham Junction to Slough by train

First train

05:00

Last train

22:30

Departure station

Clapham Junction

Arrival station

Slough

Journey time

From 1h 23m

Distance

18 miles (30 km)

Frequency

55 trains per day

Changes

1 change

Train operators

London Overground, Great Western Railway

Taking the train from Clapham Junction to Slough in 1 hour 23 minutes

Thinking about taking the train from Clapham Junction to Slough? We've got you covered.

It usually takes around 1 hour 30 minutes to travel the 18 miles (30 km) from Clapham Junction to Slough by train, although you can get there in as little as 1 hour 23 minutes on the fastest services. You'll normally find around 55 trains per day running on this route. You'll need to make 1 change along the way as there aren't any direct services on this line. During your journey, you'll either be travelling with Great Western Railway or London Overground, as they are the main operators of services on this route.

Book train tickets from Clapham Junction to Slough in advance instead of buying them on the day and you'll snap up the cheapest fares. We'll always highlight the cheapest prices in our Journey Planner, for example when you travel at Off-Peak times or use a Railcard.

If you're feeling ready to book, start looking for cheap train tickets with us today. Keep reading for more information on the journey to Slough by train, or check our timetable above to view live train times.

Journey details

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

How long does the train from Clapham Junction to Slough take?

The average journey time by train between Clapham Junction and Slough is 1 hour and 30 minutes, with around 55 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.

What's the fastest journey time between Clapham Junction and Slough by train?

The fastest journey time by train from Clapham Junction to Slough is 1 hour and 23 minutes.

Is there a direct train from Clapham Junction to Slough?

No, there are no direct train services from Clapham Junction to Slough. Travelling from Clapham Junction to Slough by train will require a minimum of 1 change.

What time does the first train from Clapham Junction to Slough leave?

The first train from Clapham Junction to Slough leaves at 05:00. Times and services may vary during weekends and holidays.

What time does the last train from Clapham Junction to Slough leave?

The last train from Clapham Junction to Slough leaves at 22:30. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.

What's the distance between Clapham Junction and Slough by train?

Trains travelling from Clapham Junction to Slough cover a distance of around 18 miles (30 km) during the journey.

Looking for more information?

If you’re looking for the return train journey, check out trains from Slough to Clapham Junction.

Cheap train tickets from Clapham Junction to Slough

Book in advance

Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.

Consider a Season Ticket

If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Clapham Junction to Slough is right for you.

Use your Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.

Split your tickets

Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.

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

† 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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