London Heathrow Airport to Cardiff bus with National Express

Sat, Feb 21
+ Add return
National Express
FlixBus
Megabus
Oxford Bus Company
Alsa
1,000+ travel companies
National Express
FlixBus
Megabus
Oxford Bus Company
Alsa
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 buses from London Heathrow Airport to Cardiff

Showing times and prices for Feb 22

Cheapest price

€17

Average price

€36

Fastest journey

2 h 50 m

Average duration

2 h 53 m

Buses per day

72

Distance

189 km

Cheap tickets

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

The average ticket from London Heathrow Airport to Cardiff will cost around €36 if you buy it on the day, but the cheapest tickets can be found for only €17.

Fast buses

Of the 72 buses that leave London Heathrow Airport for Cardiff on Sun, Feb 22, 66 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Feb 22 the direct buses cover the 189 km distance in an average of 2 h 53 m but if you time it right, some buses will get you there in just 2 h 50 m .

On Sun, Feb 22 the slowest buses will take 2 h 55 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.

National ExpressNX201
10:25PM3h15
London, Heathrow Airport Terminal 5
01:40AMCardiff, Sophia Gardens
171One-way
0 transfers
National ExpressNX201
12:10AM3h50
London, Heathrow Airport Terminal 5
04:00AMCardiff, Sophia Gardens
171One-way
0 transfers
National ExpressNX201
12:30AM3h30
London, Heathrow Airport Terminals 2 & 3
04:00AMCardiff, Sophia Gardens
251One-way
0 transfers
National ExpressNX201
05:20PM3h15
London, Heathrow Airport Terminal 5
08:35PMCardiff, Sophia Gardens
251One-way
0 transfers
National ExpressNX201
07:25PM3h15
London, Heathrow Airport Terminal 5
10:40PMCardiff, Sophia Gardens
251One-way
0 transfers

Travel Information

Compare bus and train for London Heathrow Airport to Cardiff

Omio recommends booking the bus as it is the most popular option from London Heathrow Airport to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from €12. For those with little time consider booking a train which can get you there in 2h 16m. The ticket price range depends on the travel mode: a bus costs an average of €12, and a train costs an average of €52.

Distance: 189 km

Compare bus with

Most popular
Bus
Train

€20

Average price

Cheapest

€92

Average price

3h 53m

Average total duration

3h 23m

Onboard

+

30m

Additional time*

2h 46m

Average total duration

Fastest

2h 16m

Onboard

+

30m

Additional time*

National Express

Most popular bus company

Great Western Rail

Most popular train company

Direct Options

Direct Options

Live departures

London Heathrow Airport to Cardiff bus times

The table below shows live departures for London Heathrow Airport to Cardiff buses for today, Saturday, February 21. You can also manually refresh the results below to see updated bus journeys.

Last updated at 8:39 AM
ProviderDepartsDurationArrivesTransfers
Tickets
national_expressNX201
Delayed
9:05 AM 7:05 AMLondon, Heathrow Airport Terminal 5
3h55
11:00 AM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
Delayed
2:40 PM 7:30 AMLondon, Heathrow Airport Terminals 2 & 3
3h30
11:00 AM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX202
Delayed
10:30 AM 8:30 AMLondon, Heathrow Airport Terminals 2 & 3
3h35
12:05 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
On time
9:05 AM London, Heathrow Airport Terminal 5
3h20
12:25 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
Delayed
2:40 PM 9:30 AMLondon, Heathrow Airport Terminals 2 & 3
2h55
12:25 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus9:40 AM London, Heathrow Airport Terminal 5
4h00
1:40 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX2029:50 AM London, Heathrow Airport Terminal 4
4h15
2:05 PM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus10:00 AM London, Heathrow Airport Terminals 2 & 3
3h40
1:40 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX202
On time
10:30 AM London, Heathrow Airport Terminals 2 & 3
3h35
2:05 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
On time
11:10 AM London, Heathrow Airport Terminal 5
3h15
2:25 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
Delayed
2:40 PM 11:30 AMLondon, Heathrow Airport Terminals 2 & 3
2h55
2:25 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX20212:00 PM London, Heathrow Airport Terminal 4
4h15
4:15 PM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus12:15 PM London, Heathrow Airport Terminal 5
4h15
4:30 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus12:35 PM London, Heathrow Airport Terminals 2 & 3
3h55
4:30 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX202
On time
12:40 PM London, Heathrow Airport Terminals 2 & 3
3h35
4:15 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
On time
1:10 PM London, Heathrow Airport Terminal 5
3h15
4:25 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX201
Delayed
2:40 PM 1:30 PMLondon, Heathrow Airport Terminals 2 & 3
2h55
4:25 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX240 · NX201
On time
2:10 PM London, Heathrow Airport Terminal 4
4h15
6:25 PM Cardiff, Sophia Gardens
1 transfer
national_expressNX202
On time
2:20 PM London, Heathrow Airport Terminals 2 & 3
3h35
5:55 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus2:25 PM London, Heathrow Airport Terminal 5
4h10
6:35 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus2:45 PM London, Heathrow Airport Terminals 2 & 3
3h50
6:35 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
3:10 PM London, Heathrow Airport Terminal 5
3h15
6:25 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus3:25 PM London, Heathrow Airport Terminal 5
4h05
7:30 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
3:30 PM London, Heathrow Airport Terminals 2 & 3
2h55
6:25 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus3:45 PM London, Heathrow Airport Terminals 2 & 3
3h45
7:30 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX240 · NX201
On time
4:00 PM London, Heathrow Airport Terminal 4
4h35
8:35 PM Cardiff, Sophia Gardens
1 transfer
national_expressNX202
On time
4:20 PM London, Heathrow Airport Terminals 2 & 3
3h30
7:50 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus4:25 PM London, Heathrow Airport Terminal 5
4h00
8:25 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus4:50 PM London, Heathrow Airport Terminals 2 & 3
3h35
8:25 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
5:20 PM London, Heathrow Airport Terminal 5
3h15
8:35 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus5:30 PM London, Heathrow Airport Terminal 5
3h50
9:20 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
5:40 PM London, Heathrow Airport Terminals 2 & 3
2h55
8:35 PM Cardiff, Sophia Gardens
0 transfersDirect
national_expressNX2025:50 PM London, Heathrow Airport Terminal 4
4h10
10:00 PM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus5:50 PM London, Heathrow Airport Terminals 2 & 3
3h30
9:20 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus6:25 PM London, Heathrow Airport Terminal 5
3h50
10:15 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX202
On time
6:30 PM London, Heathrow Airport Terminals 2 & 3
3h30
10:00 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus6:45 PM London, Heathrow Airport Terminals 2 & 3
3h30
10:15 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
7:25 PM London, Heathrow Airport Terminal 5
3h15
10:40 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus7:30 PM London, Heathrow Airport Terminal 5
3h45
11:15 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
7:50 PM London, Heathrow Airport Terminals 2 & 3
2h50
10:40 PM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus7:50 PM London, Heathrow Airport Terminals 2 & 3
3h25
11:15 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX2028:40 PM London, Heathrow Airport Terminal 4
4h10
12:50 AM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus8:40 PM London, Heathrow Airport Terminal 5
3h45
12:25 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus9:00 PM London, Heathrow Airport Terminals 2 & 3
3h25
12:25 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX202
On time
9:20 PM London, Heathrow Airport Terminals 2 & 3
3h30
12:50 AM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus9:40 PM London, Heathrow Airport Terminal 5
3h45
1:25 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus10:00 PM London, Heathrow Airport Terminals 2 & 3
3h25
1:25 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
10:25 PM London, Heathrow Airport Terminal 5
3h15
1:40 AM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus10:35 PM London, Heathrow Airport Terminal 5
3h45
2:20 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX201
On time
10:50 PM London, Heathrow Airport Terminals 2 & 3
2h50
1:40 AM Cardiff, Sophia Gardens
0 transfersDirect
meinfernbus_flixbusFlixBus10:55 PM London, Heathrow Airport Terminals 2 & 3
3h25
2:20 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX025 · NX201
On time
11:45 PM London, Heathrow Airport Terminal 5
4h15
4:00 AM Cardiff, Sophia Gardens
1 transfer
Sunday, February 22
national_expressNX20112:10 AM London, Heathrow Airport Terminal 5
3h50
4:00 AM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus12:15 AM London, Heathrow Airport Terminals 2 & 3
3h10
3:25 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus12:20 AM London, Heathrow Airport Terminal 5
3h45
4:05 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX20112:30 AM London, Heathrow Airport Terminals 2 & 3
3h30
4:00 AM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus12:40 AM London, Heathrow Airport Terminals 2 & 3
3h25
4:05 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX209 · NX2163:10 AM London, Heathrow Airport Terminals 2 & 3
4h30
7:40 AM Cardiff, Sophia Gardens1 transfer
national_expressNX230 · NX2015:10 AM London, Heathrow Airport Terminal 4
5h50
11:00 AM Cardiff, Sophia Gardens1 transfer
meinfernbus_flixbusFlixBus6:45 AM London, Heathrow Airport Terminal 5
4h00
10:45 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX2017:05 AM London, Heathrow Airport Terminal 5
3h55
11:00 AM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus7:05 AM London, Heathrow Airport Terminals 2 & 3
3h40
10:45 AM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX2017:30 AM London, Heathrow Airport Terminals 2 & 3
3h30
11:00 AM Cardiff, Sophia Gardens0 transfersDirect
national_expressNX2027:50 AM London, Heathrow Airport Terminal 4
4h15
12:05 PM Cardiff, Sophia Gardens0 transfersDirect
national_expressNX2028:05 AM London, Heathrow Airport Terminal 5
4h00
12:05 PM Cardiff, Sophia Gardens0 transfersDirect
meinfernbus_flixbusFlixBus8:10 AM London, Heathrow Airport Terminal 5
4h00
12:10 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
meinfernbus_flixbusFlixBus8:30 AM London, Heathrow Airport Terminals 2 & 3
3h40
12:10 PM Cardiff, North Road (Friary Gardens)0 transfersDirect
national_expressNX2028:30 AM London, Heathrow Airport Terminals 2 & 3
3h35
12:05 PM Cardiff, Sophia Gardens0 transfersDirect
national_expressNX025 · NX201
On time
11:45 PM London, Heathrow Airport Terminal 5
4h15
4:00 AM Cardiff, Sophia Gardens
1 transfer

This is the last bus of the day.

Find all the dates and times for this journey

Compare prices and tickets London Heathrow Airport to Cardiff by bus or train

Compare bus and train 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.

Sat
Feb 21
Sun
Feb 22
Mon
Feb 23
Tue
Feb 24
Wed
Feb 25
Thu
Feb 26
Fri
Feb 27
Sat
Feb 28
Sun
Mar 01
Mon
Mar 02
Tue
Mar 03
Wed
Mar 04
Thu
Mar 05
Fri
Mar 06
Sat
Mar 07
Sun
Mar 08
Mon
Mar 09
Tue
Mar 10
Wed
Mar 11
Thu
Mar 12
Fri
Mar 13

Why should you book London Heathrow Airport to Cardiff buses with Omio?

National Express as well as FlixBus, Megabus, Oxford Bus Company and more offer buses services from London Heathrow Airport to Cardiff.
Omio is an official ticket reseller for all your travel options from London Heathrow Airport 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 FlixBus, Megabus or Oxford Bus Company to find the best option for your trip from London Heathrow Airport 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 bus and train to ensure you get the best deal for traveling from London Heathrow Airport 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 FlixBus, Megabus or Oxford Bus Company to find the best option for your trip from London Heathrow Airport to Cardiff.
  • Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Heathrow Airport to Cardiff.

Journey information

Overview: Bus from London Heathrow Airport to Cardiff

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of bus

Buses from London Heathrow Airport to Cardiff run on average 61 times per day, taking around 3h 23m. Cheap bus tickets for this journey start at €12 if you book in advance.

There are 51 buses per day. The earliest bus runs at 00:10, the last at 23:45. The fastest bus covers the 189 km distance in 2h 50m.

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
189 km
Average bus duration
3h 23m
Cheapest ticket price
€12
Buses per day
61
Direct buses
51
Fastest bus
2h 50m
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, FlixBus, Megabus, Oxford Bus Company from London Heathrow Airport to CardiffYou can travel by bus between London Heathrow Airport to Cardiff with National Express, FlixBus, Megabus, Oxford Bus Company for as low as €12. 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 20m
Cheapest Price
€12
FlixBus frequency
6 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
2h 50m
Cheapest Price
€12
National Express frequency
10 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
9 a day
Luggage included
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage
Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy
Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.

Oxford Bus Company

Luggage & cancellation policy
Average Duration
4h 45m
Cheapest Price
€38
Oxford Bus Company frequency
1 a day

FAQs: Bus from London Heathrow Airport to Cardiff

Find answers to the most common questions about traveling from London Heathrow Airport to Cardiff by bus. 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 bus, 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 Heathrow Airport to Cardiff can start from as little as €12 when you book in advance. The average coach ticket price for London Heathrow Airport to Cardiff is €20; 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 Heathrow Airport to Cardiff is 2h 50m to travel the 189 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 Heathrow Airport to Cardiff leaves at 12:10 AM. Plan your trip with the Journey Planner from Omio.
The latest coach from London Heathrow Airport to Cardiff leaves at 11:45 PM.
Yes, there are 51 direct coaches a day from London Heathrow Airport to Cardiff with National Express, FlixBus, Megabus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from London Heathrow Airport to Cardiff, you can count on National Express, FlixBus, Megabus, Oxford Bus Company for the best way to get you to Cardiff. You can also check all possible coach companies who offer a service between London Heathrow Airport and Cardiff and compare the amenities they offer before buying a coach ticket.
A trip to Cardiff from London Heathrow Airport is worth doing but not as a day trip with a journey time of 2h 50m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from London Heathrow Airport to Cardiff is September.
It's helpful to compare your options as there are 2 ways to travel between London Heathrow Airport and Cardiff including taking a bus and train.
Yes, the following accessibility options are available when taking the coach from London Heathrow Airport to Cardiff:
  • Megabus
    • Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
  • National Express
    • Assistance
    • Priority seating
    • Accessible toilets.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from London Heathrow Airport to Cardiff for coach company National Express, FlixBus, Megabus.
Whether you can cancel your coach ticket from London Heathrow Airport to Cardiff depends on the coach companies:
  • Megabus
    • Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
  • 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 Heathrow Airport to Cardiff.
Yes, the following luggage options are included when booking a coach ticket from London Heathrow Airport to Cardiff:
  • Megabus
    • One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
  • 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 Heathrow Airport to Cardiff:
  • Megabus
    • Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
  • 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 Heathrow Airport 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 Heathrow Airport to Cardiff with the following coach company: National Express, FlixBus, Megabus
Yes, there are USB plugs on board the coach from London Heathrow Airport to Cardiff with the following coach company: National Express, FlixBus, Megabus.
Yes, there is Wifi on board the coach from London Heathrow Airport to Cardiff with the following coach company: National Express, FlixBus, Megabus.

popular bus stations

Popular bus stations from London Heathrow Airport to Cardiff

London
Cardiff
Cardiff, Sophia Gardens
information
Cardiff, Kingsway (Stop GB)
information
Cardiff, North Road (Friary Gardens)
information

Most popular bus connections from London Heathrow Airport

More options for your journey from London Heathrow Airport to Cardiff

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

HomeBusesBus tickets to CardiffLondon Heathrow Airport 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