Slough to Cardiff train

Scan to get our free app

Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.

App Store

4.9

42K ratings

Google Play

4.6

136K reviews

Cheap train tickets from Slough to Cardiff

Showing times and prices for Oct 15

Cheapest

$177

Average

$200

The best way to find a cheap train ticket from Slough to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.

Cheapest

C84857

05:47AM2h52

Slough station (SLO)

08:39AMCardiff Central (CDF)

$1771One-way

1 transfer

G44516

05:22AM2h42

Slough station (SLO)

08:04AMCardiff Central (CDF)

$2231One-way

1 transfer

Slough to Cardiff train times

Showing trains for tomorrow, Tuesday, October 15

Provider	Departs	Duration	Arrives	Transfers
Great Western Railway G44516	05:22AM Slough station (SLO)	2h42	08:04AM Cardiff Central (CDF)	1 transfer
Great Western Railway C84857	05:47AM Slough station (SLO)	2h52	08:39AM Cardiff Central (CDF)	1 transfer
This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets Slough to Cardiff by train or bus

Tue
Oct 15

Wed
Oct 16

Thu
Oct 17

Fri
Oct 18

Sat
Oct 19

Sun
Oct 20

Mon
Oct 21

How far in advance should I book train tickets from Slough to Cardiff?

The best time to book your train from Slough to Cardiff is 49 days before departure. See how prices for trains change on the Slough to Cardiff route.

Prices are for one-way tickets for one passenger from Slough to Cardiff per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your train from Slough to Cardiff.

Trains

from $45

Buses

from $15

Fastest train times from Slough to Cardiff

Showing times and prices for Oct 15

Fastest Journey

2 h 42 m

Average

2 h 47 m

Trains per day

Distance

179 km

It's difficult to get from Slough to Cardiff without transferring at least once.

Fastest

G44516

05:22AM2h42

Slough station (SLO)

08:04AMCardiff Central (CDF)

$2231One-way

1 transfer

C84857

05:47AM2h52

Slough station (SLO)

08:39AMCardiff Central (CDF)

$1771One-way

1 transfer

More than 1,000 travel companies trust us to sell their tickets all in one place.

Overview: Train from Slough to Cardiff

Distance	110 miles (178 km)
Average train duration	2 h
Average train ticket price	$63 (€54)
Train frequency	16 a day
Direct train	No
Train providers	Great Western Rail or first_great_western

Trains from Slough to Cardiff cover the 110 miles (178 km) long route taking on average 2 h with our travel partners like Great Western Rail or first_great_western. Normally, there are 16 trains operating per day. While the average ticket price for this journey costs around $63 (€54), you can find the cheapest train ticket for as low as $42 (€36).

Train providers: Great Western Rail and first_great_western from Slough to Cardiff trains

Great Western Rail and first_great_western trains will get you between Slough and Cardiff from $27 (€23). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.

Great Western Rail from Slough to Cardiff train information:

Average Duration: 2 h
Cheapest Price: $27

FAQs: Trains from Slough to Cardiff

FAQs: Travel by train from Slough to Cardiff easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Slough to Cardiff.

Cheap train tickets from Slough to Cardiff can start from as little as $42 (€36) when you book in advance. The average train ticket price for Slough to Cardiff is $63 (€54); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

The train time from Slough to Cardiff is on average 2 h for the 110 mile (178 km) long journey, but the time it takes to go between Slough and Cardiff by train can vary depending on specific dates or if traveling on weekends and holidays.

The first train from Slough to Cardiff leaves at 4: 47 AM. Plan your trip with the Journey Planner from Omio.

The last train from Slough to Cardiff leaves at 4: 17 PM.

There are 16 trains a day from Slough to Cardiff which require at least one change with Great Western Rail or first_great_western. Schedules can vary on holidays or weekends with fewer trains.

When taking a train from Slough to Cardiff, you can count on Great Western Rail or first_great_western for the best way to get you to Cardiff. You can also check all possible train companies who offer a service from Slough to Cardiff and compare the amenities they offer before buying a train ticket.

The cheapest month for a train from Slough to Cardiff is January.

It's helpful to compare your options as there are 2 ways to travel between Slough and Cardiff including taking a train or bus.