London to Cardiff bus with National Express

Tue, 03 Mar
+ Add return
National Express
Megabus
FlixBus
Alsa
BlaBlaCar Bus
1,000+ travel companies
National Express
Megabus
FlixBus
Alsa
BlaBlaCar Bus
1,000+ travel companies
QR-Code
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
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

The cheapest and fastest coaches from London to Cardiff

Showing times and prices for 04 Mar

Cheapest price

$12

Average price

$20

Fastest journey

3 h 11 m

Average duration

3 h 15 m

Buses per day

43

Distance

211 km

Cheap tickets

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

The average ticket from London to Cardiff will cost around $20 if you buy it on the day, but you can find cheap coach tickets today for only $12.

Fast coaches

Of the 43 buses that leave London for Cardiff every day 37 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

These direct buses cover the 211 km distance in an average of 3 h 15 m but if you time it right, some buses will get you there in just 3 h 11 m .

The slowest buses will take 3 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

FlixBusFlixBus
12:30PM3h40
London, Victoria Coach Station
04:10PMCardiff, North Road (Friary Gardens)
$121One-way
0 changes
FlixBusFlixBus
07:30AM4h10
London, Victoria Coach Station
11:40AMCardiff, North Road (Friary Gardens)
$121One-way
0 changes
FlixBusFlixBus
11:30PM3h55
London, Victoria Coach Station
03:25AMCardiff, North Road (Friary Gardens)
$121One-way
0 changes
FlixBusFlixBus
10:30PM3h15
London, Victoria Coach Station
01:45AMCardiff, North Road (Friary Gardens)
$121One-way
0 changes
FlixBusFlixBus
09:30PM3h15
London, Victoria Coach Station
12:45AMCardiff, North Road (Friary Gardens)
$121One-way
0 changes

Travel Information

Compare train and coach for London to Cardiff

Omio recommends booking the coach as it is the most popular option from London to Cardiff among Omio's users. If you are prioritising price take the coach with prices starting from $10. 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 coach costs an average of $10, and a train costs an average of $51.

Distance: 211 km

Compare bus with

Most popular
Coach
Train

$15

Average Price

Cheapest

$86

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
National Express

Most popular bus company

Great Western Rail

Most popular train company

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Live departures

London to Cardiff bus times

The table below shows live departures for London to Cardiff coaches for today, Tuesday, 3 March. You can also manually refresh the results below to see updated coach journeys.

Last updated at 5:46 pm
ProviderDepartsDurationArrivesChanges
Tickets
meinfernbus_flixbusFlixBus6:00 pm London, Victoria Coach Station
4h25
10:25 pm Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus7:00 pm London, Victoria Coach Station
3h55
10:55 pm Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus9:30 pm London, Victoria Coach Station
3h15
12:45 am Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus10:30 pm London, Victoria Coach Station
3h15
1:45 am Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus11:30 pm London, Victoria Coach Station
3h55
3:25 am Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX040 · NX216
Delayed
10:20 am 12:30 amLondon, Victoria Coach Station
5h15
8:45 am 8:45 amCardiff, Sophia Gardens		1 change
national_expressNX040 · NX216
Delayed
10:20 am 12:30 amLondon, Victoria Coach Station
5h10
2:30 pm 2:30 pmCardiff, Kingsway (Stop GB)		1 change
national_expressNX209 · NX216
Delayed
2:30 am London, Victoria Coach Station
5h10
8:45 am 8:45 amCardiff, Sophia Gardens		1 change
national_expressNX209 · NX216
Delayed
2:30 am London, Victoria Coach Station
5h05
2:30 pm 2:30 pmCardiff, Kingsway (Stop GB)		1 change
national_expressNX025 · NX2015:00 am London, Victoria Coach Station
6h00
11:00 am Cardiff, Sophia Gardens1 change
national_expressNX040 · NX202
Delayed
10:20 am 7:30 amLondon, Victoria Coach Station
4h35
12:05 pm Cardiff, Sophia Gardens		1 change
meinfernbus_flixbusFlixBus7:30 am London, Victoria Coach Station
4h10
11:40 am Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX507
Delayed
1:20 pm 8:30 amLondon, Victoria Coach Station
3h40
12:10 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX5078:30 am London, Victoria Coach Station
3h35
12:05 pm Cardiff, Kingsway (Stop GB)0 changesdirect
meinfernbus_flixbusFlixBus10:00 am London, Victoria Coach Station
4h15
2:15 pm Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX507
Delayed
1:20 pm 10:30 amLondon, Victoria Coach Station
3h30
2:00 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX50710:30 am London, Victoria Coach Station
3h25
1:55 pm Cardiff, Kingsway (Stop GB)0 changesdirect
meinfernbus_flixbusFlixBus11:30 am London, Victoria Coach Station
3h45
3:15 pm Cardiff, North Road (Friary Gardens)0 changesdirect
meinfernbus_flixbusFlixBus12:30 pm London, Victoria Coach Station
3h40
4:10 pm Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX509
Delayed
2:20 pm 12:30 pmLondon, Victoria Coach Station
3h50
4:20 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX50912:30 pm London, Victoria Coach Station
3h45
4:15 pm Cardiff, Kingsway (Stop GB)0 changesdirect
national_expressNX507
On time
1:30 pm London, Victoria Coach Station
3h50
5:20 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX5071:30 pm London, Victoria Coach Station
3h40
5:10 pm Cardiff, Kingsway (Stop GB)0 changesdirect
national_expressNX5092:30 pm London, Victoria Coach Station
3h55
6:25 pm Cardiff, Kingsway (Stop GB)0 changesdirect
national_expressNX509
On time
2:30 pm London, Victoria Coach Station
4h00
6:30 pm Cardiff, Sophia Gardens		0 changesdirect
meinfernbus_flixbusFlixBus3:00 pm London, Victoria Coach Station
4h40
7:40 pm Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX5073:30 pm London, Victoria Coach Station
4h05
7:35 pm Cardiff, Kingsway (Stop GB)0 changesdirect
national_expressNX507
On time
3:30 pm London, Victoria Coach Station
4h10
7:40 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX509
On time
4:30 pm London, Victoria Coach Station
3h55
8:25 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX5094:30 pm London, Victoria Coach Station
3h50
8:20 pm Cardiff, Kingsway (Stop GB)0 changesdirect
meinfernbus_flixbusFlixBus4:30 pm London, Victoria Coach Station
4h40
9:10 pm Cardiff, North Road (Friary Gardens)0 changesdirect
national_expressNX5075:30 pm London, Victoria Coach Station
3h40
9:10 pm Cardiff, Kingsway (Stop GB)0 changesdirect
national_expressNX507
On time
5:30 pm London, Victoria Coach Station
3h45
9:15 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX509
On time
6:00 pm London, Victoria Coach Station
3h45
9:45 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX509
On time
7:00 pm London, Victoria Coach Station
3h40
10:40 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX507
On time
8:00 pm London, Victoria Coach Station
3h35
11:35 pm Cardiff, Sophia Gardens		0 changesdirect
national_expressNX509
On time
9:30 pm London, Victoria Coach Station
3h25
12:55 am Cardiff, Sophia Gardens		0 changesdirect
national_expressNX509
On time
11:59 pm London, Victoria Coach Station
3h16
3:15 am Cardiff, Sophia Gardens		0 changesdirect

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets London to Cardiff by train or coach

Compare train and coach 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.

Tue
03 Mar
Wed
04 Mar
Thu
05 Mar
Fri
06 Mar
Sat
07 Mar
Sun
08 Mar
Mon
09 Mar
Tue
10 Mar
Wed
11 Mar
Thu
12 Mar
Fri
13 Mar
Sat
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Fri
20 Mar
Sat
21 Mar
Sun
22 Mar
Mon
23 Mar

Why should you book London to Cardiff coaches with Omio?

National Express as well as Megabus or FlixBus offer coaches services from London to Cardiff.
Omio is an official ticket reseller for all your travel options from London to Cardiff.

Why book with Omio vs National Express?

  • Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of Megabus or FlixBus to find the best option for your trip from London to Cardiff.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from London to Cardiff.

Why book with Omio over Wanderu or Trainline?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Megabus or FlixBus to find the best option for your trip from London to Cardiff.
  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from London to Cardiff.

Journey information

Overview: Bus from London to Cardiff

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from London to Cardiff run on average 45 times per day, taking around 3h 21m. Cheap bus tickets for this journey start at $10 if you book in advance.

There are 38 coaches per day. The earliest coach runs at 00:10, the last at 23:45. The fastest coach covers the 211 km distance in 3h 5m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
211 km
Average bus duration
3h 21m
Cheapest ticket price
$10
Buses per day
45
Direct buses
38
Fastest bus
3h 5m
First bus
00:10
Last bus
23:45
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Bus providers: National Express, Megabus, FlixBus from London to CardiffYou can travel by bus between London to Cardiff with National Express, Megabus, FlixBus for as low as $10. When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
3h 15m
Cheapest Price
$10
FlixBus frequency
8 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.

National Express

About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
3h 5m
Cheapest Price
$13
National Express frequency
38 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.

Megabus

About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
3h 25m
Cheapest Price
$15
Megabus frequency
2 a day

FAQs: London to Cardiff coach

Find answers to the most common questions about traveling from London to Cardiff by coach. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest coach, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from London to Cardiff can start from as little as $10 when you book in advance. The average coach ticket price for London to Cardiff is $15; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by coach from London to Cardiff is 3h 5m to travel the 211 km long trip. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from London to Cardiff leaves at 12:10 am. Plan your trip with the Journey Planner from Omio.
The latest coach from London to Cardiff leaves at 11:45 pm.
Yes, there are 38 direct coaches a day from London to Cardiff with National Express, Megabus, FlixBus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from London to Cardiff, you can count on National Express, Megabus, FlixBus for the best way to get you to Cardiff. You can also check all possible coach companies who offer a service between London and Cardiff and compare the amenities they offer before buying a coach ticket.
A trip to Cardiff from London is worth doing but not as a day trip with a journey time of 3h 5m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from London to Cardiff is May.
It's helpful to compare your options as there are 2 ways to travel between London and Cardiff including taking a train and coach.
Yes, the following accessibility options are available when taking the coach from London to Cardiff:
  • National Express
    • Assistance
    • Priority seating
    • Accessible toilets.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from London to Cardiff for coach company National Express, FlixBus.
Whether you can cancel your coach ticket from London to Cardiff depends on the coach companies:
  • National Express
    • You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
  • FlixBus
    • You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the coach with coach company National Express, FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the coach from London to Cardiff.
Yes, the following luggage options are included when booking a coach ticket from London to Cardiff:
  • National Express
    • Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
  • FlixBus
    • One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a coach ticket from London to Cardiff:
  • National Express
    • 10€ per additional bag.
  • FlixBus
    • Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach from London to Cardiff. The following conditions apply:
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the coach from London to Cardiff with the following coach company: National Express, FlixBus
Yes, there are USB plugs on board the coach from London to Cardiff with the following coach company: National Express, FlixBus.
Yes, there is Wifi on board the coach from London to Cardiff with the following coach company: National Express, FlixBus.

popular bus stations

Important Stations and Airports in London and Cardiff

London
Cardiff
The major coach station for departures in London is London, Victoria Coach Station. Find all the information you need to know about services, amenities and connections at London, Victoria Coach Station for your trip from London to Cardiff.
London, Victoria Coach StationWifiParkingDiningATMTaxisAccessibilityWCTicket Office
Amenities at bus station
WifiWifi
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
Ticket OfficeTicket Office
information
address
Address
164 Buckingham Palace Road, London SW1W 9TP, United Kingdom
ticketOfficeHours
Ticket Office Hours
  • 06:00-23:00
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
Buckingham Palace Road
Wifi
Wifi
  • Free Wi-Fi
Dining
Dining
  • Pret a Manger (in the station)
  • Starbucks (in the station).
Taxis
Taxis
  • Available outside the station on Buckingham Palace Road.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available in the station.
Public transport options for London, Victoria Coach Station
  • Bus: 11, 44, 170, 211, C1, C10 Metro: Victoria Train: Southern, Gatwick Express
London, Heathrow Airport Terminals 2 & 3WifiParkingDiningATMTaxisAccessibilityWCTicket Office
Amenities at bus station
WifiWifi
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
Ticket OfficeTicket Office
information
address
Address
Heathrow Airport Terminals 2 & 3, Hounslow, TW6 1EW, London, UK
ticketOfficeHours
Ticket Office Hours
  • 00:00-23:59
carConnection
Car connection
Bath Road
Wifi
Wifi
  • Free Wi-Fi
Dining
Dining
  • Pret a Manger (in the station)
  • Caffè Nero (in the station)
Taxis
Taxis
  • Available outside the arrivals area, with services provided by licensed black cabs and private hire vehicles.
Accessibility
Accessibility
  • Ramps, assistance
WC
WC
  • Available in the station.
Public transport options for London, Heathrow Airport Terminals 2 & 3
  • Bus: 105, 111, 140, 285, 423 Train: Heathrow Express Metro: Piccadilly
London, Heathrow Airport Terminal 5WifiParkingDiningATMTaxisAccessibilityWCTicket Office
Amenities at bus station
WifiWifi
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
Ticket OfficeTicket Office
information
address
Address
Heathrow Airport Terminal 5, Longford, Hounslow TW6 2GA, UK
ticketOfficeHours
Ticket Office Hours
  • 06:00-23:00
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
Northern Perimeter Road
Wifi
Wifi
  • Free Wi-Fi
Dining
Dining
  • The Crown Rivers (in the station)
  • Giraffe (in the station)
  • Wagamama (in the station).
Taxis
Taxis
  • Available outside the arrivals area.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available in the station.
Public transport options for London, Heathrow Airport Terminal 5
  • Bus: 423, 7, 285 Train: Heathrow Express Metro: Piccadilly

More options for your journey from London to Cardiff

Here are some other resources that might have the information you need

Return coaches from Cardiff to London
London to Cardiff train
Tickets and more information for coaches to London
HomeCoachesBuses in United KingdomLondon to Cardiff bus

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone