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Cardiff to Bristol Train

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12/11/2025
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Cardiff to Bristol by train

The journey from Cardiff to Bristol by train is 25.19 mi and takes 0 hrs 52 mins. There are 24 connections per day, with the first departure at 05:07 and the last at 21:30. It is possible to travel from Cardiff to Bristol by train for as little as £7.49 or as much as £23.83. The best price for this journey is £7.49.

Lowest Price £7.49
Journey Duration 0 hrs 52 mins
Connection per Day 24
Lowest Price £7.49
Highest Price £23.83
First Departure 05:07
Last Departure 21:30
Distance 25.19 mi
Departure Cardiff
Arrival Bristol
Carriers Transport for Wales, CrossCountry

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Price as departure date approaches

Train companies may charge higher ticket prices as the date of departure approaches. Prices in the next days can range from around £0.74 to £9.64 but may be subject to change. Our advice is to book as early as possible to potentially save up to 92% on your trip!

Best time to book cheap train tickets from Cardiff to Bristol

The cheapest Cardiff - Bristol train tickets can be found for as low as £7.82 if you’re lucky, or £14.31 on average. The most expensive ticket can cost as much as £19.76.

Find the best day to travel to Bristol by train

When travelling to Bristol by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Transport for Wales and Great Western Railway from Cardiff to Bristol
Compare services on board when travelling from Cardiff to Bristol by train.
Facilities Transport for Wales Great Western Railway
quiet_zone Quiet zone check check
wifi WiFi check check
power_sockets Power sockets check check
luggage Luggage check check
food_and_drink Food and drink check check

Cardiff to Bristol CO2 Emissions by Train

Ecology
Train
2.84kg
Bus
3.04kg
Flight
8.11kg
Car
6.49kg
What are the CO2 emissions from Cardiff to Bristol by train? The CO2 emissions from taking the train between Cardiff and Bristol are 2.84kg.
How much CO2 do I save by taking the train between Cardiff and Bristol? By taking the train between Cardiff and Bristol you will save 5.27kg CO2 emissions compared to a flight, 0.2kg compared to a bus and 3.65kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Cardiff to Bristol?
A train ticket from Cardiff to Bristol is £19.87. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as £7.49.
What's the cheapest train ticket from Cardiff to Bristol?
The cheapest ticket you can get from Cardiff to Bristol is £7.49. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Cardiff and Bristol by train?
Cardiff to Bristol is 25.19 mi.
How long does the train between Cardiff and Bristol take?
Cardiff to Bristol is on average 0 hrs 52 mins. However the fastest option will get you there in 0 hrs 45 mins.
Which companies operate from Cardiff to Bristol?
The train journey from Cardiff to Bristol is covered by 2 operator(s). On Virail you can find these carriers that provide services on this route: Transport for Wales, CrossCountry and Great Western Railway.
How many train connections per day go from Cardiff to Bristol?
Cardiff to Bristol has 24 connection(s) per day on average.
What time does the first train from Cardiff to Bristol leave?
The earliest train from Cardiff to Bristol departs at 05:07. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Cardiff to Bristol depart?
The latest train from Cardiff to Bristol departs at 21:30. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Cardiff to Bristol in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is £7.49 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Cardiff to Bristol?
There are on average 19 direct connection(s) from Cardiff to go to Bristol.
What's the fastest journey time between Cardiff to Bristol by train?
The fastest journey time by train between Cardiff and Bristol is 0 hrs 45 mins.
Is there a direct train from Cardiff to Bristol?
Yes, there is a direct train between Cardiff and Bristol.
What are the CO2 emissions for Cardiff to Bristol by train?
The train journey from Cardiff to Bristol creates 2.84kg of CO2 emissions.

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