Travel Information
Compare train and bus for London to Cardiff
Omio recommends booking the bus as it is the most popular option from London to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from €8. For those with little time consider booking a train which can get you there in 2h 59m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of €8, and a train costs an average of €41.
Distance: 211 km
Compare bus with
Most popular Bus | Train |
|---|---|
€12 Average price Cheapest | €69 Average price |
3h 51m Average total duration 3h 21m Onboard + 30m Additional time* | 3h 29m Average total duration Fastest 2h 59m Onboard + 30m Additional time* |
0.2 - 0.5kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom London to Cardiff
How to get from London to Cardiff by train, bus or flight.
Our recommendation
The best way to travel from London to Cardiff is by taking a bus because it’s the best combination of price and speed.
FlixBus07:30AM4h10London, Victoria Coach Station11:40AMCardiff, North Road (Friary Gardens)€101One-way0 transfers
Cheapest
FlixBus10:30PM3h15London, Victoria Coach Station01:45AMCardiff, North Road (Friary Gardens)€91One-way0 transfers
Fastest
P2262410:48AM1h49London Paddington (PAD)12:37PMCardiff Central (CDF)€731One-way0 transfers
Other options
P2262310:16AM1h54London Paddington (PAD)12:10PMCardiff Central (CDF)€781One-way0 transfers
P2262109:18AM1h49London Paddington (PAD)11:07AMCardiff Central (CDF)€1031One-way0 transfers
P2262209:48AM1h52London Paddington (PAD)11:40AMCardiff Central (CDF)€1031One-way0 transfers
FlixBus10:00AM4h15London, Victoria Coach Station02:15PMCardiff, North Road (Friary Gardens)€151One-way0 transfers
FlixBus11:30AM3h45London, Victoria Coach Station03:15PMCardiff, North Road (Friary Gardens)€111One-way0 transfers
FlixBus12:30PM3h40London, Victoria Coach Station04:10PMCardiff, North Road (Friary Gardens)€131One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 30
Mar 31
Apr 01
Apr 02
Apr 03
Apr 04
Apr 05
Apr 06
Apr 07
Apr 08
Apr 09
Apr 10
Apr 11
Apr 12
Apr 13
Apr 14
Apr 15
Apr 16
Apr 17
Apr 18
Apr 19
More than 1,000 travel companies trust us to sell their tickets all in one place.
FAQs: Travel from London to Cardiff
Travel 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 London to Cardiff.

This is compared to other travel options from London to Cardiff:
A bus is €33 less than a train for this route with tickets for a train from London to Cardiff costing on average €41.
Other travel options to Cardiff take longer:
Bus takes on average 3h 5m.
- Around 45 buses per day.
- Around 13 trains per day.
However, we recommend checking specific travel dates for your route between London and Cardiff as scheduled services by train and bus can vary by season or day of the week.
- Trains mostly depart from London Paddington (PAD) and arrive in Cardiff Central (CDF).
- Buses mostly depart from London, Victoria Coach Station and arrive in Cardiff, Sophia Gardens.
- Ferries mostly depart from West Cowes and arrive in Southampton Vehicle Ferry Terminal.
- Travel with Great Western Railway, South Western Railway, first_great_western to go to Cardiff by train.
- Travel with National Express, Megabus, FlixBus to go to Cardiff by bus.
- 12 direct trains per day with Great Western Railway, first_great_western.
- 38 direct buses per day with National Express, Megabus, FlixBus.
Travelling from London to Cardiff: related information
Here are some other resources that might have the information you need

