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Cardiff to London Bus Tickets & Schedules

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What to expect of your trip

Fast, easy, and affordable options from Cardiff to London

Avg. trip duration

3 h 36 min

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Avg. distance

246 km

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Cheapest trip

From $14.98

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11

Avg. trips a day

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On this page

Bus stations and stops in Cardiff

Please note: your ticket will contain the most up-to-date address information.
Best service on board
Available options you can find for a more comfortable trip:
wifi
Free WiFi
Stay connected throughout your journey
socket
USB outlets
Keep your devices charged on the go
seat
Comfortable seats
Relax with extra legroom and reclining seats
luggage
Luggage storage
Space to safely stow your belongings
toilet
Toilets
Conveniently available on every FlixBus
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Onboard services are subject to availability

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Frequently asked questions

We offer several payment methods for buying your bus ticket from Cardiff to London. To complete your bus booking, you can choose among card payment, PayPal, Google Pay, and many mor. If you buy your bus ticket onboard or at a sales point, cash payment is also available.
When traveling from Cardiff to London by bus, you can track your bus location using our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route. To track your bus on the go, you can also download the FlixBus App.
The earliest bus from Cardiff to London departs at 01:40.
The last bus Cardiff to London departs at 18:10.
No, you don't need to print your ticket for the bus from Cardiff to London. Simply show your ticket on your smartphone or tablet to the driver upon boarding.
FlixBus buses traveling from Cardiff to London offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi. During the booking process, you can also reserve a seat for your bus to London. Choose from various seat types like panorama, table, and bed seats. Traveling by bus from Cardiff to London is one of the most environmentally-friendly options available as it reduces traffic-associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
Traveling by bus from Cardiff to London is one of the most environmentally-friendly options available as it reduces traffic-associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
Passengers traveling from Cardiff to London can bring one checked luggage (50x80x30 cm, up to 20 kg) and two piece of hand luggage (30x42x18 cm, up to 7kg) for free.
The distance between Cardiff and London is approximately 239 km.
Currently, no overnight or sleeper buses are operating between Cardiff and London. Check the latest schedules or explore alternative night bus routes to find a travel option that better suits your needs.
Get the best deals on bus tickets to London from Cardiff by booking in advance. Travelling on weekdays, choosing off-peak departure times, and being flexible with your travel dates can help you find cheaper fares.
The bus Cardiff to London starts from $14.98. Take advantage of our best deals on bus tickets by traveling off-peak and during the week. You can buy your bus ticket from Cardiff to London most easily on this website or in the app.
The bus from Cardiff to London takes 3 hours 10 minutes.
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